| BONY | of New York |
| FIDJ | Desjardins |
| PRMT | Professional Services Corporation |
| MLTD | Partners, LP. |
| NBCN | Clearing, Inc./CDS |
| FIRX | MPID created by ABN Amro for BlueFire |
| SGNY | General New York |
| FGCC | 1ST GLOBAL CAPITAL CORP. |
| FDSC | 1st Discount Brokerage, Inc. |
| TBSC | 3 BRIDGES SECURITIES |
| TZTA | 303 ALTERNATIVES, LLC |
| WONG | A B Wong Capital LLC |
| HOWL | A. M. Howells & Company, Inc. |
| ACTR | A.C. Trading, Inc. |
| BSWC | A.G. Blakey & Company |
| ALNC | A.G.P. / ALLIANCE GLOBAL PARTNERS |
| AJAY | A.J. Pace & Co., Inc. |
| ABNS | ABEL NOSER, LLC. |
| ANOS | ABEL/NOSER, L.L.C. |
| ABGS | ABG Sundal Collier Inc. |
| GTTX | ABN AMRO CLEARING CHICAGO LLC |
| CSSX | ABN AMRO CLEARING CHICAGO LLC |
| COAA | ABN AMRO CLEARING CHICAGO LLC |
| SETX | ABN AMRO CLEARING CHICAGO LLC |
| ABNA | ABN AMRO SECURITIES (USA) LLC |
| ABNB | ABN AMRO SECURITIES (USA) LLC |
| SUNX | ABN Amro Clearing LLC |
| SHMR | ABN Amro Clearing LLC |
| ASGE | ABN Amro Sage Corporation |
| ABRM | ABRAHAM & CO., INC. |
| BOND | ABRAMENKO & COMPANY, INC. |
| ACAD | ACADEMY SECURITIES, INC. |
| ACGL | ACG, LLC |
| ACRN | ACORNS SECURITIES, LLC |
| SOLO | ACS EXECUTION SERVICES, LLC |
| GLPX | ACS EXECUTION SERVICES, LLC |
| AEBC | AEB Corporation |
| ACCP | AEGIS CAPITAL CORP |
| AGCP | AEGIS CAPITAL CORP. |
| AEGS | AEGIS INVESTMENTS, INC. |
| SFPB | AEON CAPITAL INC |
| AIGF | AIG Financial Advisors, Inc. |
| CAAA | AKAR CAPITAL MANAGEMENT, INC. |
| AKJI | AKJ |
| ALAN | ALADDIN CAPITAL LLC |
| ALAM | ALAMO CAPITAL |
| ACLP | ALEXANDER CAPITAL, L.P. |
| ACUK | ALEXANDER CAPITAL, L.P. |
| ACLN | ALEXANDER CAPITAL, L.P. |
| NALG | ALGO ENGINEERING EXECUTION SERVICES LLC |
| ALGP | ALGOPARTNERS, LLC |
| ALLS | ALLARIA SECURITIES, LLC |
| LSSI | ALLIED MILLENNIAL PARTNERS, LLC |
| TKNG | ALLY INVEST SECURITIES LLC |
| MBTS | ALLY INVEST SECURITIES LLC |
| PACA | ALPACA SECURITIES LLC |
| ALFA | ALPHA TRADING L.P. |
| AEXG | ALTERNATIVE EXECUTION GROUP |
| AFGT | AMBASSADOR FINANCIAL GROUP, INC. |
| ACBD | AMERICAN CENTURY INVESTMENT SERVICES INC. |
| AMIC | AMERICAN INVESTORS COMPANY |
| CSTN | AMERICAN LEDGER ATS LLC |
| VETS | AMERICAN VETERANS GROUP, PBC |
| AMRX | AMERICAS EXECUTIONS, INC. |
| AMRI | AMERICAS EXECUTIONS, LLC |
| AMRA | AMERICAS EXECUTIONS, LLC |
| AICB | AMERITAS INVESTMENT CORP |
| BLNI | AMERITAS INVESTMENT CORP. |
| DALE | ANCORA SECURITIES, INC |
| AOSD | AOS, Inc. |
| BLOC | AOS, Inc. |
| AOSE | AOS, Inc. |
| APXS | APEXUS CAPITAL LLC |
| APSS | APS Financial Corporation |
| AQUB | AQUA SECURITIES L.P. |
| AQUA | AQUA SECURITIES L.P. |
| ARTI | ARBOR RESEARCH & TRADING, INC. |
| ARBR | ARBOR RESEARCH & TRADING, INC. |
| ACII | ARCA CAPITAL INVESTMENTS, INC. |
| BFIB | ARCA CAPITAL INVESTMENTS, INC. |
| INST | ARCA CAPITAL INVESTMENTS, INC. |
| ARSC | ARCTIC SECURITIES LLC |
| ARIC | ARIVE CAPITAL MARKETS LLC |
| ASCR | ASCENDIANT CAPITAL MARKETS, LLC |
| ASCM | ASCENDIANT CAPITAL MARKETS, LLC |
| ASDF | ASD Financial Services Corp |
| ANPC | ASG Securities, Inc. |
| ASIC | ASI Investments, Inc. |
| ASTI | AST INVESTOR SERVICES LLC |
| JSMD | ASTORIA CAPITAL MARKETS, INC. |
| JEVO | ATIS, INC. |
| EXEC | ATLANTIC EQUITIES, LLC |
| CMTX | ATOM GLOBAL TRADING |
| ATRE | ATREYU GROUP LLC |
| ATRU | ATREYU GROUP LLC |
| ARUS | AUTONOMOUS RESEARCH US LP |
| AVAT | AVATAR CAPITAL GROUP LLC |
| AVTR | AVATAR SECURITIES, LLC |
| AVEN | AVENTURA SECURITIES, LLC |
| FINC | AWM SERVICES, INC. |
| AXTN | AX TRADING, LLC |
| AYRE | AYRE INVESTMENTS, INC. |
| AACI | Aaron Capital, Incorporated |
| AHBI | Abner, Herrman & Brock, Inc. |
| ARAL | Absolute Return Advisors, LTD. |
| AFGI | Access Financial Group, Inc. |
| AXGP | Access Securities, LLC |
| BKVW | Access Securities, LLC |
| AXCS | Access Securities, LLC |
| ACME | Acme Securities Inc. |
| AMSN | Adamson Brothers Inc. |
| ADAK | Adirondack Trading Group LLC |
| ADVA | Advanced Equities, Inc. |
| ADVP | Advanced Planning Securities, Inc. |
| PINO | Advantage GFC LLC |
| PAAD | Advantage Investment Strategies, Inc. |
| ADVS | Advest, Inc. |
| AGIS | Aegis Capital Corp. |
| ATGP | Agency Trading Group, Inc. |
| GRNB | Agile Securities, Inc |
| AGOR | Agora Securities Corp. |
| AKRO | Akros Securities, Inc |
| ALAC | Alamo Capital |
| ALCH | Alchemy Alternatives, Inc. |
| TRUE | Aletheia Securities, Inc. |
| ALIS | Alexander Investment Services Co. |
| IDBC | Alexandra & James Co. |
| AFIN | All Funds, Inc. |
| ALST | All-Tech Direct, Inc. |
| ALLN | Allen & Company LLC |
| ALEN | Allen & Company of Florida, Inc. |
| ACEJ | Allen C. Ewing & Co. |
| ALAD | Alliance Advisory & Securities, Inc. |
| BZTN | Alliant Securities, Inc. Turner, Nord, Kienbaum |
| ALPN | Alpine Associates, A Limited Partnership |
| APTR | Alpine Partners, L.P. |
| ALPS | Alpine Securities Corporation |
| AVFI | Alta Vista Financial, Inc. |
| ALTX | Alternet Securities Inc. |
| PSSL | Amaranth Securities L.L.C. |
| AIII | America Invest Online, Inc. |
| AMGC | America's Growth Capital, LLC |
| ACPL | American Capital Partners, LLC |
| AESI | American Eastern Securities, Inc. |
| AETY | American Enterprise Investment Services Inc |
| HRBF | American Enterprise Investment Services Inc. |
| AFAI | American Financial Associates, Inc. |
| AFTR | American Fronteer Financial Corporation |
| AHSI | American Heritage Securities, Inc. |
| AISG | American Independent Securities Group, LLC |
| AMMS | American Municipal Securities, Inc. |
| APFS | American Portfolios Financial Services, Inc. |
| IIDC | American Securities Group, Inc. |
| PEER | American Trust Investment Services, Inc. |
| AEFA | Ameriprise Financial Services, Inc. |
| AVSI | Amerivet Securities Inc. |
| PPSL | Amherst Pierpont Securities LLC |
| MATP | Amvest Securities, Incorporated |
| ANSR | Anderson & Strudwick, Incorporated |
| ANSL | Anderson & Strudwick, Incorporated |
| ACGP | Andes Capital Group, LLC |
| ANDG | Andrew Garrett Inc. |
| KALE | Ankale Capital LLC |
| ANOV | Anovest Financial Services, Inc. |
| PFCL | Apex Clearing Corporation |
| PFCM | Apex Clearing Corporation |
| APCC | Apex Clearing Corporation |
| ARAD | Aradir Corporation |
| ARGN | Aragon Investments, Ltd. |
| ARCD | Arcadia Securities, LLC |
| ARRB | Archipelago Securities L.L.C. |
| ACRA | Archipelago Securities, L.L.C. |
| ARCA | Archipelago Trading Services, Inc. |
| ARDR | Ardour Capital Investments, LLC |
| KEYS | Arete Wealth Management, LLC |
| HRTS | Argosy Capital Securities, Inc. |
| ARIV | Arive Capital Markets LLC |
| TZRO | Arive Capital Markets LLC |
| AZSU | Arizona State University |
| ALAS | Arthurs, Lestrange & Company Incorporated |
| ARVS | Arvest Asset Management |
| ASCT | Ascendiant Capital Markets, LLC |
| MOMY | Ashton Young, Inc. |
| ASOI | Associated Investment Services, Inc. |
| ATTR | Atlantic Trading Partners Incorporated |
| ACSI | Atlas Capital Services, LLC |
| ATON | Aton Securities, Inc. |
| AUDO | Audobon Securities, Inc. |
| AGCO | Auerbach Grayson & Company Incorporated |
| ARBI | Aufhauser Securities, Inc. |
| AULT | Ault Glazer Bodnar Securities, LLC |
| AURA | Aura Financial Services, Inc. |
| AURC | Aurora Capital LLC |
| ASCL | Automated Securities Clearance LTD |
| ATDB | Automated Trading Desk Brokerage Services, LLC |
| ADPI | Automatic Data Processing, Inc. |
| AVAP | Avalon Partners, Inc. |
| AVIA | Avian Securities, LLC |
| FFSC | Avila Capital Markets, Inc. |
| AVIL | Avila Capital Markets, Inc. |
| AVON | Avondale Partners, LLC |
| AXIO | Axiom Capital Management, Inc. |
| ASAM | Azroc Securities, Inc. |
| BTSI | B & T Securities, Inc. |
| BTRA | B-Trade Services LLC |
| ZGLR | B. C. ZIEGLER AND COMPANY |
| ZPFD | B. C. ZIEGLER AND COMPANY |
| BCZC | B. C. Ziegler and Company |
| FBRC | B. RILEY FBR, INC. |
| RILY | B. RILEY FBR, INC. |
| BRWM | B. RILEY WEALTH MANAGEMENT, INC. |
| WUND | B. RILEY WEALTH MANAGEMENT, INC. |
| BBGC | B.B. Graham & Company, Inc. |
| GSTS | B.C. Ziegler and Company |
| BPAT | BAIRD, PATRICK & CO., INC. |
| BSIS | BANCORPSOUTH INVESTMENT SERVICES, INC. |
| VTRN | BANCROFT CAPITAL, LLC |
| BNTE | BANORTE-IXE SECURITIES INTERNATIONAL, LTD. |
| BISI | BANORTE-IXE SECURITIES INTERNATIONAL, LTD. |
| BARC | BARCLAY INVESTMENTS LLC |
| BCDX | BARCLAYS CAPITAL INC. |
| BDWN | BARDOWN CAPITAL LLC |
| DLBC | BARINGS SECURITIES LLC |
| BRRR | BARRINGTON RESEARCH ASSOCIATES, INC. |
| BASS | BASIS FINANCIAL, LLC |
| BAYP | BAY CREST PARTNERS, LLC |
| BAYC | BAY CREST PARTNERS, LLC |
| BBST | BB&T SECURITIES, LLC |
| BBNT | BB&T SECURITIES, LLC |
| BCMR | BBVA Investments Inc. |
| CBIN | BBVA SECURITIES INC. |
| LTIN | BBVA Securities Inc. |
| BCGS | BCG Securities, Inc. |
| BCIB | BCI SECURITIES, INC. |
| BRCY | BCP SECURITIES, LLC |
| BCSA | BCS Americas, Inc. |
| BEAF | BEACONSFIELD FINANCIAL SERVICES, INC. |
| BRCK | BEDROCK SECURITIES, LLC |
| BLNX | BENJAMIN & JEROLD BROKERAGE I, LLC |
| BEGK | BENJAMIN & JEROLD BROKERAGE I, LLC |
| BEJJ | BENJAMIN & JEROLD BROKERAGE I, LLC |
| BJDV | BENJAMIN & JEROLD BROKERAGE I, LLC |
| BDVE | BENJAMIN & JEROLD BROKERAGE I, LLC |
| BEJB | BENJAMIN & JEROLD BROKERAGE I, LLC |
| PATH | BENJAMIN & JEROLD BROKERAGE I, LLC |
| BJRP | BENJAMIN & JEROLD BROKERAGE I, LLC |
| LXBJ | BENJAMIN & JEROLD BROKERAGE I, LLC |
| BNJM | BENJAMIN SECURITIES, INC. |
| BCMX | BERENBERG CAPITAL MARKETS LLC |
| BVIS | BESTVEST INVESTMENTS, LTD. |
| BACS | BETA CAPITAL SECURITIES LLC |
| BSLL | BEXIL SECURITIES LLC |
| BFTG | BFT FINANCIAL GROUP, LLC |
| WHBB | BGC FINANCIAL INC. |
| FCGB | BGC FINANCIAL INC. |
| MINT | BGC FINANCIAL INC. |
| EBKD | BGC FINANCIAL INC. |
| WOHU | BGC FINANCIAL, L.P. |
| EBKR | BGC Financial Inc. |
| MAXN | BGC Financial Inc. |
| BGCF | BGC Financial Inc. |
| BGCX | BGC Financial Inc. |
| FNCS | BGC Financial Inc. |
| BGCE | BGC Financial Inc. |
| BTDG | BIDS TRADING L.P. |
| BIDS | BIDS TRADING L.P. |
| BGIS | BLACKROCK EXECUTION SERVICES |
| BRVL | BLAYLOCK VAN, LLC |
| BBOX | BLINKBOX, LTD. |
| BTBK | BLOOMBERG TRADEBOOK LLC |
| FIRE | BLUE FIRE CAPITAL, LLC |
| BLVS | BLUE VASE SECURITIES, LLC |
| LOMU | BLV SECURITIES |
| BMAK | BMA SECURITIES |
| BMAS | BMA SECURITIES, LLC |
| BMOC | BMO Capital Markets Corp. |
| MIBS | BMO HARRIS FINANCIAL ADVISORS, INC. |
| NTBF | BMO Nesbitt Burns Inc./CDS |
| NBSL | BMO Nesbitt Burns Securities LTD. |
| BNPC | BNP Paribas Investment Services, LLC |
| BNPS | BNP Paribas Securities Corp. |
| PARI | BNP Paribas Securities Corp. |
| BNYI | BNY Investment Center Inc. |
| BNYM | BNY MELLON CAPITAL MARKETS, LLC |
| BKCM | BNY Mellon Capital Markets LLC |
| BOKI | BOK FINANCIAL SECURITIES, INC. |
| BLTN | BOLTON SECURITIES CORPORATION |
| BRSA | BOURSA INVESTMENTS |
| BRSB | BOURSA INVESTMENTS |
| MBAY | BOUSTEAD SECURITIES, LLC |
| MBAS | BOUSTEAD SECURITIES, LLC |
| BZPI | BPU INVESTMENT MANAGEMENT INC. |
| BRPR | BRASIL PLURAL SECURITIES LLC |
| WELD | BRAVER STERN SECURITIES LLC |
| BMUR | BREAN CAPITAL, LLC |
| CRYN | BRENDAN E. CRYAN AND COMPANY, L.L.C. |
| BGMI | BRICKELL GLOBAL MARKETS, INC. |
| BRLQ | BRILLIQUID LLC |
| BRNK | BRINKER CAPITAL SECURITIES, INC. |
| BRIT | BRITTINGHAM, INC. |
| BSCM | BROAD STREET CAPITAL MARKETS, LLC |
| MTLE | BROOKLIGHT PLACE SECURITIES, INC. |
| BRKL | BROOKLINE GROUP, LLC |
| BWNA | BROWN ASSOCIATES, INC. |
| BIGP | BROWNSTONE INVESTMENT GROUP, LLC |
| BIGZ | BROWNSTONE INVESTMENT GROUP, LLC |
| BTBC | BT Brokerage Corporation |
| PACT | BTG Pactual US Capital Corp. |
| BTII | BTIG, LLC |
| BTIX | BTIG, LLC |
| BAYT | BTIG, LLC |
| BTIS | BTIG, LLC |
| BTIG | BTIG, LLC |
| BKLR | BUCKLER SECURITIES LLC |
| BUEL | BUELL SECURITIES CORP. |
| BMSI | BULL MARKET SECURITIES, INC. |
| BOBS | BULLISH BOB BAGLEY SECURITIES, INC. |
| BDSM | BURPEE DEL SIMONE CAPITAL MARKETS LLC |
| BURR | BURRILL MERCHANT ADVISORS GROUP, LLC |
| BPWP | BUTTONWOOD PARTNERS, INC. |
| BNBG | Bainbridge Securities Inc. |
| BCOM | Baker & Co., Incorporated |
| BAMC | Baldwin Anthony Securities, Inc. |
| BALF | Balfour Investors Inc. |
| BANC | Banc One Securities Corporation |
| QKRY | Banc of America Investment Services, Inc. |
| BASD | Banc of America Securities LLC |
| BCAR | Banca Carige Spa Cassa Di Risp |
| BIMI | Banca IMI Securities Corp. |
| GNIT | Bancnorth Investment Group, Inc. |
| BPLC | Bannockburn Partners, Llc |
| BNYN | Banyan Securities, LLC |
| BCAP | Barclays Capital Inc. |
| BWEL | Barclays Capital Inc./LE |
| LHMA | Barclays Capital Inc./Le |
| LEHM | Barclays Capital Inc./Le |
| LEHB | Barclays Capital Inc./Le |
| LHSB | Barclays Capital Inc./Le |
| LEHP | Barclays Capital Inc./Le |
| LHMS | Barclays Capital Inc./Le |
| LATS | Barclays Capital Inc./Le |
| BCLE | Barclays Capital Inc./Le |
| BCPT | Baron Capital, Inc. |
| BARR | Barrett & Company |
| BARG | Barriger & Barriger Incorporated |
| BMOR | Barron Moore, Inc. |
| BMEE | Barron Moore, Inc. |
| BSIC | Basic Investors Inc. |
| BFLN | Basis Financial, Llc |
| BCPI | Bathgate Capital Partners LLC |
| BATC | Battenkill Capital, Inc. |
| BEAH | Beach Securities Corporation |
| BEAC | Beacon Capital Markets, LLC |
| BCRK | Bear Creek Securities, LLC |
| BWAG | Bear Wagner Specialists LLC |
| BEAR | Bear, Stearns & Co. Inc. |
| BSAM | Bear, Stearns Securities Corp./ American Stock Exchange OTC |
| STLZ | Bedrok Securities LLC |
| CWEI | Beech Hill Securities, Inc. |
| BELS | Bel Air Securities LLC |
| BFSI | Belfinance Securities, Inc. |
| BHII | Belle Haven Investments |
| BHLP | Belle Haven Investments, L.P. |
| HLBI | Belmont Securities, Inc. |
| BELO | Beloyan Investment Securities, Inc. |
| BHMK | Benchmark Financial Services, Inc. |
| BMRK | Benchmark Investments, Inc. |
| BENJ | Benjamin Securities, Inc. |
| HERO | Bernard Herold & Co., Inc. |
| MADF | Bernard L. Madoff Investment Securities LLC |
| BSAZ | Berry-Shino Securities, Inc. |
| BFFI | Berthel, Fisher & Company Financial Services, Inc. |
| BFSA | Berwyn Financial Services Corp. |
| BSTV | Bestvest Investments, Ltd. |
| BECM | Beta Capital Management, L.P. |
| BMIC | Biltmore International Corporation |
| BGIA | Biondo Asset Management LLC |
| BCHW | Birchwood Securities Corp. |
| BWEX | Birchwood Securities Corp. |
| BRMS | Biremis, Corp. |
| BLKB | Blackburn & Company, Inc. |
| BLYK | Blaylock & Company, Inc. |
| BLAY | Bley Investments Group, Inc. |
| BLIO | Bloomberg L.P. |
| ITFS | Blue Creek Securities, Inc. |
| BCSI | Bluechip Securities, Inc. |
| BCSC | Bluechip Securities, Inc. |
| TUNA | Bluefin Research Partners, Inc. |
| LOWI | Blunt Ellis & Loewi Incorporated |
| NYFX | Bny Convergex Execution Solutions Llc |
| BOSC | Boenning & Scattergood, Inc. |
| FJMC | Boenning & Scattergood, Inc. |
| BNDS | Bonds.com, Inc. |
| BMFS | Boston Merchant Financial Services, Inc. |
| XBOS | Boston Stock Exchange |
| BTGA | Bottega Securities, LLC |
| BOIN | Boursa Investments |
| BRSE | Bradesco Securities Inc. |
| BRCB | Branch, Cabell & Co., Inc. |
| BFSL | Briggs-Ficks Securities, LLC |
| BGHT | Brighton Securities Corp. |
| BRIM | Brimberg & Co. |
| BRIN | Brinson Patrick Securities Corporation |
| BWAL | Broadwall Capital LLC |
| BROC | Brockhouse & Cooper Inc. |
| BROK | Brockington Securities, Inc. |
| BGTN | Brockington Securities, Inc. |
| BSCT | Brookshire Securities Corporation |
| BSCO | Brookshire Securities Corporation |
| BKST | Brookstreet Securities Corporation |
| BSEC | Brown Advisory Securities LLC |
| BBHC | Brown Brothers Harriman & Co. |
| BRCO | Brownco, LLC |
| BRON | Brownco, LLC |
| BIGG | Brownstone Investment Group, LLC |
| BRSN | Brut, LLC |
| BRRT | Brut, LLC |
| NQRB | Brut, LLC |
| BRYN | Bryan Funding, Inc. |
| BKRT | Buckman, Buckman & Reid, Inc. |
| BLTK | Bulltick, Llc |
| BURK | Burke, Lawton, Brewer & Burke, LLC |
| BUWI | Butler, Wick & Co., Inc. |
| XCNC | C&C TRADING L.L.C. |
| BOTZ | C. A. Botzum & Co. |
| PUMP | C. E. Gaye & Sons Securities Ltd. |
| CKCC | C. K. Cooper & Company, Inc. |
| CLGL | C. L. Glazer & Company, Inc. |
| KING | C. L. King & Associates, Inc. |
| CLMK | C. L. McKinney & Co., Inc. |
| CLSC | CABOT LODGE SECURITIES LLC |
| CCIC | CAC Capital Corp |
| CGAT | CADARET, GRANT & CO., INC. |
| CAIB | CALTON & ASSOCIATES, INC. |
| CALT | CALTON & ASSOCIATES, INC. |
| CBSE | CAMBRIDGE INTERNATIONAL SECURITIES, LLC |
| CIRI | CAMBRIDGE INVESTMENT RESEARCH, INC. |
| ADAM | CANACCORD GENUITY INC. |
| CANA | CANACCORD GENUITY INC. |
| CCAI | CANACCORD GENUITY INC. |
| CSTI | CANACCORD GENUITY LLC. |
| NRAM | CANACCORD WEALTH MANAGEMENT |
| CFCD | CANTOR FITZGERALD & CO |
| CFPT | CANTOR FITZGERALD & CO. |
| CFCS | CANTOR FITZGERALD & CO. |
| CAPC | CAPITAL CITY SECURITIES, LLC |
| CAPF | CAPITAL FINANCIAL SERVICES, INC. |
| COMP | CAPITAL ONE INVESTING, LLC |
| CPMI | CAPITAL PORTFOLIO MANAGEMENT, INC. |
| CSPI | CAPITAL SYNERGY PARTNERS |
| CPSE | CAPSTONE INVESTMENTS |
| CRDL | CARDINAL INVESTMENTS, INC. |
| CARN | CARNEGIE, INC. |
| CRTA | CARTA SECURITIES, LLC |
| BJRC | CASCADE INVESTMENT GROUP, INC. |
| COAK | CASTLEOAK SECURITIES, LP |
| PCMK | CAVU SECURITIES LLC |
| CBAS | CBA Securities LLC |
| YALE | CBC SECURITIES, INC. |
| BGSG | CBIZ Financial Solutions, Inc. |
| CBIS | CBNY Investment Services Corp. |
| EGAW | CBOE TRADING, INC. |
| BYXM | CBOE TRADING, INC. |
| EGAM | CBOE TRADING, INC. |
| EGXM | CBOE TRADING, INC. |
| EGXW | CBOE TRADING, INC. |
| BATM | CBOE TRADING, INC. |
| CCBO | CCB INTERNATIONAL OVERSEAS (USA) INC. |
| CCME | CCM Equities LLC |
| CCOC | CCO CAPITAL, LLC |
| CISV | CCO Investment Services Corp. |
| CLDN | CELADON FINANCIAL GROUP LLC |
| CFGN | CELADON FINANCIAL GROUP LLC |
| MTRS | CENTER STREET SECURITIES, INC. |
| CSAI | CENTURY SECURITIES ASSOCIATES, INC. |
| CFGT | CF Global Trading, LLC |
| CFGO | CF Global Trading, LLC |
| CFDI | CFD Investments, Inc. |
| CGCO | CG Compass (USA) LLC |
| CGAM | CGIS SECURITIES LLC |
| CIMB | CGS - CIMB SECURITIES (USA), INC. |
| CCPP | CHALICE CAPITAL PARTNERS |
| CHDN | CHARDAN CAPITAL MARKETS LLC |
| CSGI | CHARLES SCHWAB & CO., INC. |
| CHNR | CHAUNER SECURITIES, INC. |
| TPSC | CHICAGO SECURITIES CORP. |
| CHIL | CHILIAN PARTNERS, L.P. |
| CRUS | CHINA RENAISSANCE SECURITIES (US) INC |
| CTRD | CHOICETRADE |
| CTDE | CHOICETRADE |
| CHPR | CHOPPER SECURITIES, LLC |
| CGAX | CHURCH, GREGORY, ADAMS SECURITIES CORPORATION |
| CHLC | CHURCHILL CAPITAL USA, INC. |
| CHCH | CHURCHILL FINANCIAL, LLC |
| CHXX | CHXBD, LLC |
| CIBC | CIBC World Markets Corp. |
| CWMA | CIBC World Markets Corp. |
| CIBP | CIBC World Markets Corp. |
| CWMC | CIBC World Markets Corp. |
| CWMK | CIBC World Markets Corp. |
| WGIF | CIBC World Markets Inc. |
| CICC | CICC US SECURITIES, INC. |
| CIGC | CIG Corp. |
| CIMS | CIM SECURITIES, LLC |
| CDLC | CITADEL CLEARING LLC |
| IEQY | CITADEL SECURITIES LLC |
| APOG | CITADEL SECURITIES LLC |
| CDGO | CITADEL SECURITIES LLC |
| CTCO | CITCO SECURITIES, INC |
| CFSC | CITI INTERNATIONAL FINANCIAL SERVICES LLC |
| AUTO | CITI Order Routing and Execution, LLC |
| CSIS | CITIC SECURITIES INTERNATIONAL USA, LLC |
| CSIU | CITIC SECURITIES INTERNATIONAL USA, LLC |
| CIOI | CITIGROUP GLOBAL MARKETS INC |
| LQFI | CITIGROUP GLOBAL MARKETS INC. |
| CGMI | CITIGROUP GLOBAL MARKETS INC. |
| CBLC | CITIGROUP GLOBAL MARKETS INC. |
| CITI | CITIGROUP GLOBAL MARKETS INC. |
| CXCX | CITIGROUP GLOBAL MARKETS INC. |
| CJIX | CJI Capital Markets, Inc. |
| CJSC | CJS Securities, Inc. |
| CJSI | CJS Securities, Inc. |
| PLAT | CLARKSONS PLATOU SECURITIES, INC. |
| CLST | CLEAR STREET, LLC |
| CPEM | CLEARPOOL EXECUTION SERVICES, LLC |
| CPET | CLEARPOOL EXECUTION SERVICES, LLC |
| CPEX | CLEARPOOL EXECUTION SERVICES, LLC |
| CLSA | CLSA AMERICAS, LLC |
| CMSE | CM Securities, Inc. |
| CCUS | CM-CIC MARKET SOLUTIONS INC. |
| CMTT | CMT TRADING LLC |
| CBRV | COBRA TRADING, INC. |
| COBR | COBURN & MEREDITH, INC. |
| CODZ | CODA MARKETS, INC. |
| CODA | CODA MARKETS, INC. |
| CCGR | COHEN CAPITAL GROUP, LLC |
| COLS | COLONIAL SECURITIES, INC. |
| CMCA | COMERICA SECURITIES |
| YKNA | COMHAR CAPITAL MARKETS, LLC |
| CMCE | COMMERCE BROKERAGE SERVICES, INC. |
| CSCL | COMMERCE STREET CAPITAL, LLC |
| CCML | CONCEPT CAPITAL MARKETS, LLC |
| CNCD | CONCORDE INVESTMENT SERVICES, LLC |
| CCRD | CONCORDE INVESTMENT SERVICES, LLC |
| XERO | CONDUENT SECURITIES, LLC |
| ECUT | CONVERGEX EXECUTION SOLUTIONS |
| NYFT | CONVERGEX EXECUTION SOLUTIONS |
| CVGP | CONVERGEX EXECUTION SOLUTIONS LLC |
| VRTX | CONVERGEX EXECUTION SOLUTIONS LLC |
| AXCL | COR CLEARING LLC |
| CORR | COR CLEARING LLC |
| LGNT | COR CLEARING LLC |
| WISC | CORECAP INVESTMENTS, INC. |
| CPRC | CORINTHIAN PARTNERS, L.L.C. |
| CSMS | CORNERSTONE MACRO LLC |
| CIIV | CORPORATE INVESTMENTS GROUP, INC. |
| CCIS | CORRELL CO. INVESTMENT SERVICES CORP. |
| COCS | COST CONTAINMENT SERVICES, INC. |
| COSC | COURTLANDT SECURITIES CORPORATION |
| COWX | COWEN AND COMPANY, LLC |
| ATMC | COWEN ELECTRONIC |
| CCMK | COWEN PRIME SERVICES LLC |
| ATPA | COWEN PRIME SERVICES LLC |
| CCCM | COWEN PRIME SERVICES LLC |
| CMKT | COWEN PRIME SERVICES LLC |
| CCMB | COWEN PRIME SERVICES LLC |
| DRCO | COWEN SECURITIES LLC |
| CSCP | CRAIG SCOTT CAPITAL, LLC |
| CRED | CREDICORP SECURITIES, INC. |
| CROS | CREDIT SUISSE SECURITIES (USA) LLC |
| CSCA | CREDITEX SECURITIES CORPORATI |
| CSAP | CRESAP, INC. |
| CAGI | CRESCENT SECURITIES GROUP, INC. |
| CRTR | CRITICAL TRADING, LLC |
| CRTT | CRITICAL TRADING, LLC |
| CURR | CURREN & COMPANY |
| CTLR | CUTLER GROUP, LP |
| CCTE | CUTTONE & CO., LLC |
| CUSG | CUTTONE & CO., LLC |
| TONC | CUTTONE & CO., LLC |
| CUGS | CUTTONE & CO., LLC |
| CUPS | CUTTONE & CO., LLC |
| CUWB | CUTTONE & CO., LLC |
| TTUC | CUTTONE & CO., LLC |
| CVCN | CV BROKERAGE INC. |
| CVBR | CV BROKERAGE, INC |
| CABR | Cabrera Capital Markets, Inc. |
| CLAM | Calamos Financial Services LLC |
| CALD | Caldwell Securities, Incorporated |
| CALL | Callaway Financial Services, Inc. |
| CAMC | Cambria Capital, LLC |
| CBNL | Cambridge BN Ltd. |
| EVAL | Cambridge Discount Brokerage, Inc. |
| CAMB | Cambridge Group Investments, Ltd. |
| CMDN | Camden Financial Services |
| CICF | Canaccord Genuity Corp. |
| CANN | Cannondale Securities, LLC |
| CTLA | Cantella & Co., Inc. |
| CTBY | Canterbury Consulting Incorporated |
| CANR | Cantone Resarch Inc. |
| ESPD | Cantor Fitzgerald & Co. |
| CFCO | Cantor Fitzgerald & Co. |
| CANT | Cantor Fitzgerald & Co. |
| CSPD | Cantor Fitzgerald & Co. |
| CAPP | CapFinancial Partners, LLC |
| CGFN | Capital Growth Financial |
| CGFL | Capital Growth Financial, LLC |
| WALT | Capital Growth Resources Inc |
| CIST | Capital Institutional Services, Inc. |
| CAPB | Capital Investment Brokerage, Inc. |
| CAPG | Capital Investment Group, Inc. |
| CISE | Capital Investment Services, Inc. |
| CMSI | Capital Management Securities, Inc. |
| SOCO | Capital One Southcoast, Inc |
| CPAM | Capital Securities of America, Inc. |
| CSMI | Capitol Securities Management, Inc. |
| CSCV | Capitol Securities Management, Inc. |
| CPST | Capstone Investments |
| CSAS | Capstone Sales Advisors, LLC |
| CPWS | Capwest Securities, Inc. |
| HENN | Carl M. Hennig, Inc. |
| CLYB | Carlin Equities, LLC |
| CLYP | Carlin Equities, LLC |
| CAIN | Carnegie Investor Services Inc. |
| CCCO | Carnes Capital Corporation |
| COLA | Carolina Municipal Securities, Inc. |
| CICL | Carolinas Investment Consulting LLC |
| CARR | Carr Securities Corporation |
| CATE | Carter, Terry & Company, Inc. |
| CART | Carty & Company, Inc. |
| CASC | Cascade Financial Management, Inc. |
| CSMR | Casimir Capital L.P. |
| RFLL | Castlewood Securities, L.L.C. |
| CATF | Catalyst Financial |
| CATY | Cathay Financial Inc. |
| CAZE | Cazenove Incorporated |
| SPLN | Celadon Financial Group LLC |
| CTNL | Centennial Securities Company, LLC |
| CTRE | Centreinvest, Inc. |
| CETR | Centurion Institutional Services, Inc. |
| CEPA | Century Pacific Securities, Inc. |
| CERS | Ceros Financial Services, Inc. |
| CSIP | Chadbourn Securities, Inc. |
| CHDA | Chapin, Davis |
| CMSS | Charles Morgan Securities, Inc. |
| CRBC | Charles River Brokerage LLC |
| CHAS | Charles Schwab & Co., Inc. |
| CHTS | Chatsworth Securities, LLC |
| CBFG | Cheevers, Hand & Angeline, Inc. |
| CAMM | Chela Technology Partners, Llc |
| CHHS | Chester Harris & Company, Incorporated |
| CATC | Chicago Analytic Trading Company, LLC |
| CBOH | Chicago Board Of Options Exchange/Bear Stearns |
| CHIG | Chicago Investment Group, LLC |
| CSGG | Chicago Securities Group LLC |
| CHCK | Chickasaw Securities, LLC |
| WMRA | Chimera Securities |
| CMRA | Chimera Securities, LLC |
| COCE | Choice Investments, Inc. |
| CSLL | Cicerone Securities, LLC |
| CEMM | Citadel Derivatives Group LLC |
| PRDG | Citadel Derivatives Group LLC |
| CTDL | Citadel Derivatives Group Llc |
| CSIN | Citadel Securities Institutional LLC |
| CDRG | Citadel Securities LLC |
| CDEL | Citadel Securities LLC |
| CATS | Citadel Securities LLC |
| CEDL | Citadel Securities LLC |
| IELP | Citadel Securities LLC |
| CSEC | Citadel Securities LLC |
| ICRD | Citadel Securities LLC |
| CITG | Citadel Trading Group L.L.C. |
| CITA | Citation Financial Group, L.P. |
| SBSH | Citigroup Global Markets Inc. |
| GOTO | Citigroup Global Markets Inc. |
| CCAT | Citigroup Global Markets Inc. |
| FLOW | Citigroup Global Markets Inc. |
| GATE | Citigroup Global Markets Inc. |
| CGWM | Citigroup Global Markets Inc. |
| TCTC | Civilian Capital, Inc. |
| CLRK | Clark Dodge & Co., Inc. |
| CLYM | Claymore Securities, Inc. |
| GUGI | Claymore Securities, Inc. |
| CLVU | Clearview Trading Advisors, Inc. |
| CASL | Coast Asset Securities LLC |
| COAS | Coastal Equities, Inc. |
| CBRA | Cobra Trading, Inc. |
| COCH | Cochran Caronia Waller Securities LLC |
| COGC | Cognitive Capital, LLC |
| COHN | Cohen Bros. & Company |
| CCMT | Cohen and Company Capital Markets, LLC |
| COMA | Cohmad Securities Corporation |
| COKE | Coker & Palmer |
| CWLP | Colby & White, LP |
| CLDS | Coldwater Securities Incorporated |
| CBCB | Collier Browne & Company |
| COLL | Collins & Company, LLC |
| CEUT | Collins Stewart LLC |
| DRKW | Commerz Markets LLC |
| CCMC | Commerzbank Capital Markets Corp. |
| CMMW | Commonwealth Financial Network |
| ELIT | Community Bankers Securities, LLC |
| CMPT | Compass Point Research & Trading, LLC |
| NQCO | Computer Operations and Technical Support - Rockville |
| CSCB | Computershare Securities Corporation |
| CONR | Conners & Co., Inc. |
| CONF | Conservative Financial Services, Inc. |
| CFII | Consolidated Financial Investments, Inc. |
| CONS | Consultiva Securities, Inc. |
| ADRD | Convergex Execution Solutions LLC |
| NPNT | Convergex Execution Solutions LLC |
| NOPO | Convergex Execution Solutions LLC |
| GTRD | Convergex Execution Solutions LLC |
| COOR | Coordinated Capital Securities, Inc. |
| CRTH | Corinthian Partners, L.L.C. |
| CINV | Corporate Investments Group, Inc. |
| CSCI | Correspondent Services Corporation |
| ACOS | Costa Financial Securities, Inc. |
| CPES | Cowen Prime Services LLC |
| NPTP | Cowen Prime Services LLC |
| CXPS | Cowen Prime Services LLC |
| CNFR | Cowen Prime Services LLC |
| COWN | Cowen and Company, LLC |
| COWR | Cowen and Company, LLC |
| COYL | Coyle Securities, L.L.C. |
| CCMM | Craft Capital Management LLC |
| CHLM | Craig-Hallum Capital Group LLC |
| LYON | Credit Agricole Securities (USA) Inc. |
| FBPC | Credit Suisse Securities (USA) LLC |
| FBCO | Credit Suisse Securities (USA) LLC |
| VABD | Creditex Securities Corporation |
| CSNT | Crescent Securities Group, Inc. |
| CRCK | Crocker Securities LLC |
| CUEF | Cue Financial Group, Inc. |
| CBSI | Cullum & Burks Securities, Inc. |
| CULV | Culverwell & Co., Inc. |
| CUMB | Cumberland Brokerage Corporation |
| JDCO | Cummins Financial Corporation |
| CLLC | Curran Advisory Services |
| CUST | Custodial Trust Company |
| SUMM | Custom Equity Research, Inc. |
| CUSR | Cutler Securities, Inc. |
| CUTW | Cutter & Company, Inc. |
| CUTT | Cutter and Company Brokerage, Inc. D/B/A/ Cutter & Company, Inc. |
| CYBR | Cybertrader, Inc. |
| WINE | D. E. Wine Investments Inc. |
| DADA | D.A. Davidson & Co. |
| SHAW | D.E. Shaw Securities, L.L.C. |
| FFUI | D.H. HILL SECURITIES, LLP |
| DMKC | D.M. KELLY & COMPANY |
| DAGS | DAG SECURITIES INC |
| DAKH | DAKOY CAPITAL MARKETS LLC |
| DAPA | DART, PAPESH & COMPANY, INCORPORATED |
| DASH | DASH FINANCIAL TECHNOLOGIES LLC |
| BELZ | DASH FINANCIAL TECHNOLOGIES LLC |
| DFIN | DASH FINANCIAL TECHNOLOGIES LLC |
| DHCO | DAVID HARRIS & CO., INC. |
| DLAI | DAVID LERNER ASSOCIATES, INC. |
| BTAB | DB Alex. Brown LLC |
| DBOX | DBOT ATS, LLC |
| RTAL | DE ROUTE |
| DLTA | DEALERWEB INC. |
| DECK | DECKER & CO, LLC |
| SIGI | DELTA TRUST INVESTMENTS, INC. |
| DELT | DELTEC ASSET MANAGEMENT LLC |
| DEMA | DEMATTEO RESEARCH LLC |
| VMDI | DESJARDINS SECURITIES INTERNATIONAL INC. |
| DSTR | DESTRA CAPITAL INVESTMENTS LLC |
| DBFL | DEUTSCHE BANK SECURITIES INC |
| DFPG | DFPG Investments, Inc. |
| DAVE | DIAMANT INVESTMENT CORPORATION |
| DIMS | DIMENSION SECURITIES, LLC |
| TREX | DINOSAUR FINANCIAL GROUP, L.L.C |
| DINO | DINOSAUR FINANCIAL GROUP, L.L.C |
| ROAR | DINOSAUR FINANCIAL GROUP, L.L.C |
| RPTR | DINOSAUR FINANCIAL GROUP, L.L.C |
| DNSR | DINOSAUR FINANCIAL GROUP, L.L.C |
| UNEX | DIRECT ACCESS PARTNERS LLC |
| DIVP | DIVERSIFIED SECURITIES, INCORPORATED |
| DNOR | DNB MARKETS, INC. |
| DORN | DORN & CO., INC. |
| TYLO | DOUGALL & ASSOCIATES INC. |
| DOPE | DOUGH LLC |
| CRON | DOUGHERTY & COMPANY LLC |
| DWTH | DRIVEWEALTH, LLC |
| DRVW | DRIVEWEALTH, LLC |
| DRWJ | DRW SECURITIES, L.L.C. |
| DRWC | DRW SECURITIES, L.L.C. |
| DRWM | DRW SECURITIES, L.L.C. |
| DRWK | DRW SECURITIES, L.L.C. |
| DRWS | DRW Securities, L.L.C. |
| HBIF | DRW Securities, LLC |
| HBIW | DRW Securities, LLC |
| DSTC | DST MARKET SERVICES, LLC |
| DCUS | DUBEAU CAPITAL USA, INC. |
| WSJR | DUNIYA TRADING, INC. |
| DNYA | DUNIYA TRADING, INC. |
| DIDI | DWS DISTRIBUTORS, INC. |
| DRCP | Dahlman Rose & Company, LLC |
| DAWA | Daiwa Capital Markets America Inc. |
| DKEI | Dale K. Ehrhart, Inc. |
| DALM | Dalmore Group LLC |
| DKNY | Dalton Kent Securities Group, Inc. |
| DCHF | Dart Executions, LLC |
| DRTG | Dart Executions, LLC |
| DARA | Darwood Associates Incorporated |
| DAVA | Davenport & Company LLC |
| NOYS | David A. Noyes & Company |
| GRLN | David J. Greene and Company, LLC |
| DAVS | Davis Securities LLC |
| DRMI | Davis, Mendel & Regenstein, Inc. |
| DJSA | Dawson James Securities, Inc |
| DJSE | Dawson James Securities, Inc. |
| DELA | Delafield Hambrecht, Inc. |
| RAYG | Delta Equity Services Corporation |
| DTII | Delta Trust Investments, Inc. |
| DESS | Descap Securities, Inc. |
| DESJ | Desjardins Securities Inc. / CDS |
| FEDE | Detwiler, Mitchell, Fenton & Graves, Inc. |
| DBKS | Deutsche Bank Securities Inc. |
| DBPC | Deutsche Bank Securities Inc. |
| DBUL | Deutsche Bank Securities Inc. |
| DBAB | Deutsche Bank Securities Inc. |
| DBAX | Deutsche Bank Securities Inc. |
| DILL | Dillon Scott Securities, Inc. |
| DAFC | Direct Access Financial Corporation |
| DAPL | Direct Access Partners LLC |
| DAPJ | Direct Access Partners Llc |
| EDGE | Direct Edge Ecn Llc |
| NQDO | District 4 - Kansas City |
| NASD | District 8 - Chicago |
| DIVA | Divine Capital Markets LLC |
| DOFT | Doft & Co., Inc. |
| DOLE | Doley Securities, LLC. |
| DSIP | Domestic Securities, Inc. |
| DOMS | Domestic Securities, Inc. |
| DOMK | Dominick & Dominick LLC |
| DMKF | Dominick & Dominick LLC |
| DPFH | Donnelly Penman & Partners Inc. |
| DORS | Dorsey & Company, Inc. |
| DOTC | Dougherty & Company LLC |
| DPAA | Douglas John Palmieri |
| DOWL | Dowling & Partners Securities LLC |
| DDBI | Downstate Discount Brokerage, Inc. |
| DOYL | Doyle, Miles & Co., LLC |
| DREX | Drexel Hamilton, LLC |
| DRIE | Driehaus Securities LLC |
| DUNN | Dunmore Trading LLC |
| MEXD | Dynamex Trading, LLC |
| EDFC | E D & F MAN CAPITAL MARKETS INC. |
| EDFO | E D & F Man Capital Markets Inc. |
| MPSG | E D & F Man Capital Markets Inc. |
| EDFP | E D & F Man Capital Markets Inc. |
| EANJ | E&J SECURITIES CORP. |
| DFLR | E*Trade Capital Markets - Execution Services LLC/OTC UTP |
| DEMP | E*Trade Capital Markets, LLC |
| ETRS | E*Trade Securities LLC |
| ETCL | E*Trade Securities LLC |
| TIED | E*Trade Securities LLC |
| EPLN | E-Planning.Com Securities Inc. |
| EHSC | E. H. Smith Jacobs & Co., Inc. |
| POWL | E.E. Powell & Company, Inc. |
| EDLR | E.J. DE LA ROSA & CO., INC. |
| EVRS | E1 ASSET MANAGEMENT, INC. |
| ECCC | EAGLES COAST CAPITAL, LLC |
| EBRD | EARLYBIRDCAPITAL, INC. |
| ETVN | EATON VANCE DISTRIBUTORS, INC. |
| EBXL | EBX LLC |
| EFLS | EF LEGACY SECURITIES, LLC |
| EFGC | EFG Capital International |
| EGMT | EG MARKET TECHNOLOGIES LLC |
| DCAF | EIGHT CAPITAL CORP. |
| EKRI | EK Riley Investments, LLC |
| EKNS | EKN Financial Services Inc. |
| ELPB | ELADIAN PARTNERS |
| ETDA | ELECTRONIC TRANSACTION CLEARING, INC |
| ETFS | ELECTRONIC TRANSACTION CLEARING, INC |
| ETBF | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDO | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEQ | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEO | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEH | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFM | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDF | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETBT | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDP | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFA | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDJ | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFC | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDY | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDG | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETAO | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFN | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETBA | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFF | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETAK | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEP | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEY | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDQ | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFB | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETBX | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFO | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETCJ | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFE | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETBW | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDC | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEX | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEV | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEJ | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETBJ | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFP | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFR | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETES | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFK | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDL | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETBH | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDD | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFH | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDZ | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDB | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFL | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFD | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDW | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDI | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEZ | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFQ | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETED | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETFG | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDX | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETDR | ELECTRONIC TRANSACTION CLEARING, INC. |
| ETEI | ELECTRONIC TRANSACTION CLEARING, INC. |
| ELEV | ELEVATION, LLC |
| EMRG | EMERGING GROWTH EQUITIES, LTD. |
| EAMC | EMPIRE ASSET MANAGEMENT COMPANY |
| EAMG | EMPIRE ASSET MANAGEMENT COMPANY |
| EMPI | EMPIRE INVESTMENT INC. |
| ENCL | ENCLAVE CAPITAL LLC |
| BPLL | ENTREX CAPITAL MARKETS |
| EQTX | EQUATEX US INC |
| DHLN | EQUINOX GROUP DISTRIBUTORS, LLC |
| ESPO | ESPOSITO SECURITIES, LLC |
| ETCB | ETC BROKERAGE SERVICES, LLC |
| MJWH | ETICO Partners LLC |
| PAPP | EUROPEAN FAMILY OFFICE INSTITUTE LLC. |
| EXSS | EXOS SECURITIES LLC |
| EXOT | EXOTIX USA INC. |
| EWSC | East/West Securities Co. |
| ENOC | Edgar M. Norris & Co., Inc. |
| EDJO | Edward D. Jones & Co., L.P. |
| EDJC | Edward Jones / CDS |
| EISN | Eisner Securities, Inc. |
| HBRT | Electronic Access Direct, Inc. |
| EADA | Electronic Access Direct, Inc. |
| GLBA | Electronic Access Direct, Inc. |
| EGSB | Electronic Global Securities, Inc. |
| ETCX | Electronic Transaction Clearing, Inc. |
| ETCG | Electronic Transaction Clearing, Inc. |
| ETBZ | Electronic Transaction Clearing, Inc. |
| ETNF | Electronic Transaction Clearing, Inc. |
| ETBE | Electronic Transaction Clearing, Inc. |
| ETCC | Electronic Transaction Clearing, Inc. |
| ETAJ | Electronic Transaction Clearing, Inc. |
| ETAA | Electronic Transaction Clearing, Inc. |
| ETAM | Electronic Transaction Clearing, Inc. |
| ETAE | Electronic Transaction Clearing, Inc. |
| ETAB | Electronic Transaction Clearing, Inc. |
| ETCI | Electronic Transaction Clearing, Inc. |
| ETBM | Electronic Transaction Clearing, Inc. |
| ETDN | Electronic Transaction Clearing, Inc. |
| ETCR | Electronic Transaction Clearing, Inc. |
| ETAF | Electronic Transaction Clearing, Inc. |
| ETBR | Electronic Transaction Clearing, Inc. |
| ETCQ | Electronic Transaction Clearing, Inc. |
| ELSH | Elish & Elish Brokerage And Research Co. |
| ETLD | Elliott-Ledgerwood & Company |
| EMEI | Emerald Investments, Inc. |
| EMII | Emerald Investments, Inc. |
| EGRO | Emerging Growth Equities, Ltd. |
| LARK | Emmett A Larkin Company, Inc. |
| EFGI | Empire Financial Group, Inc. |
| EMPR | Empire Securities Incorporated of Washington |
| STAD | Equitable Advisors, Inc. |
| EQUA | Equitas America, LLC |
| EQCP | Equity Concepts, Inc. |
| EQTS | Equity Securities Investments, Inc. |
| EQTO | Equity Trading Online, LLC |
| EQTY | Equity Trading Online, LLC |
| EROM | Eroom Securities L.L.C. |
| EROP | Eroom Securities L.L.C. |
| EROS | Eroom Securities LLC |
| GOLF | Essex & York, Inc. |
| ERCO | Essex Radez LLC |
| ETEC | Etech Securities, Inc. |
| ETEK | Etech Securities, Inc. |
| ETOS | Ethos Securities Corp. |
| ERPO | Europa Securities, Llc |
| EASY | European American Securities, Inc. |
| EVRC | Evercore Group L.L.C. |
| ISIG | Evercore Group L.L.C. |
| BENI | Evolution Securities US Inc. |
| EWGC | Ewing Capital, Inc. |
| EXAN | Exane, Inc. |
| EXTR | Exeter, Ltd. |
| HCGC | FALCON SQUARE CAPITAL, LLC |
| FARA | FARINA & ASSOCIATES, INC. |
| FASW | FAS Wealth Managment Services, Inc. |
| FATX | FAT Securities, LLC |
| FATO | FATOR SECURITIES LLC |
| FBLM | FBL MARKETING SERVICES, LLC |
| FBNS | FBN SECURITIES, INC. |
| FBNW | FBN Securities, Inc. |
| FBRS | FBR Investment Services, Inc. |
| FCGA | FCG Advisors, LLC |
| TDAM | FD de Leeuw & Associates, Trade Desk America |
| FEDR | FEDERATED SECURITIES, INC. |
| FNXI | FENIX SECURITIES, LLC |
| FNXS | FENIX SECURITIES, LLC |
| FENX | FENIX SECURITIES, LLC |
| STEP | FERRETTI GROUP, INC. |
| FFPS | FFP Securities, Inc. |
| FGCS | FGC SECURITIES, LLC |
| NTMG | FIELDPOINT PRIVATE SECURITIES, LLC |
| OHIO | FIFTH THIRD SECURITIES, INC. |
| MRNA | FILLMORE ADVISORS, LLC |
| CESI | FILLMORE ADVISORS, LLC |
| FINF | FINANCE 500, INC. |
| FTII | FINANCIAL TELESIS INC |
| FGIC | FINANCORP GROUP INTERNATIONAL CORPORATION |
| FINZ | FINTECH SECURITIES |
| FINX | FINTECH SECURITIES |
| ACSL | FINTRUST BROKERAGE SERVICES, LLC |
| FCSC | FIRST CITIZENS INVESTOR SERVICES, INC. |
| FFEC | FIRST FINANCIAL EQUITY CORPORATION |
| FGOE | FIRST GEORGETOWN SECURITIES, INC. |
| FHON | FIRST HONOLULU SECURITIES, INC. |
| FKSC | FIRST KENTUCKY SECURITIES CORPORATION |
| RELI | FIRST LEGACY SECURITIES, LLC |
| FSRP | FIRST REPUBLIC SECURITIES COMPANY, LLC |
| FIRF | FIRST RESEARCH FINANCIAL |
| FSNW | FIRST SECURITIES NORTHWEST, INC. |
| FSFC | FIRST STANDARD FINANCIAL COMPANY LLC |
| FTLP | FIRST TRUST PORTFOLIOS L.P. |
| FWSI | FIRST WESTERN SECURITIES, INC. |
| SUNB | FIS BROKERAGE & SECURITIES SERVICES LLC |
| ANDZ | FIS BROKERAGE & SECURITIES SERVICES LLC |
| FREX | FIS BROKERAGE & SECURITIES SERVICES LLC |
| FOXB | FIS BROKERAGE & SECURITIES SERVICES LLC |
| ANDV | FIS BROKERAGE & SECURITIES SERVICES LLC |
| FOXA | FIS BROKERAGE & SECURITIES SERVICES LLC |
| FRET | FIS BROKERAGE & SECURITIES SERVICES LLC |
| FSRV | FISERV CORRESPONDENT SERVICES, INC. |
| RLCC | FLEXINVEST SECURITIES, INC. |
| FLEX | FLEXINVEST SECURITIES, INC. |
| FLWT | FLOW TRADERS U.S. INSTITUTIONAL TRADING LLC |
| FLTG | FLOW TRADERS U.S. LLC |
| FLTU | FLOW TRADERS US LLC |
| MIAM | FMS, Inc. |
| FCML | FNBB Capital Markets, LLC |
| FOGS | FOG EQUITIES LLC |
| FNBR | FOLIO INVESTMENTS, INC. |
| FMES | FOLIO INVESTMENTS, INC. |
| FIRT | FORESTERS FINANCIAL SERVICES, INC. |
| FRTE | FORTE SECURITIES LLC |
| FORT | FORTE SECURITIES LLC |
| FRTS | FORTRESS PRIVATE LEDGER, LLC |
| FRTN | FORTUNE SECURITIES, INC. |
| GTWO | FPCG, LLC |
| FRDK | FREDERICK & COMPANY, INC. |
| CUFT | FROST BROKERAGE SERVICES, INC. |
| FSEC | FRS Securities, LLC |
| WRGR | FSB PREMIER WEALTH MANAGEMENT, INC. |
| FSCN | FSC SECURITIES CORPORATION |
| FSCS | FSC Securities Corporation |
| FTNE | FTN Equity Capital Markets Corp. |
| FTSC | FTN Financial Securities Corp |
| FULC | FULCRUM CAPITAL MARKETS LLC |
| FUTU | FUTU INC |
| FAGI | Fagenson & Co., Inc. |
| FLCN | Falcon Research, Inc. |
| PIDG | Falcon Research, Inc. |
| FDDL | Fd De Leeuw & Associes, Trade Desk America |
| FMAC | Feldman, Ingardona & Co. |
| FLTL | Feltl & Company |
| FBWA | Ferris, Baker Watts Incorporated |
| FIBS | Fidelity Brokerage Services LLC |
| FCCU | Fidelity Clearing Canada ULC./ CDS |
| FIDT | Fidelity Clearing Canada ULC./ CDS |
| SSCC | Fiduciary Financial Services Corp. |
| FSTN | Fieldstone Services Corp. |
| GRCP | Fifth Street Capital, LLC |
| BNKS | Fig Partners, LLC |
| FINS | Finacorp Securities |
| FANC | Finance 500, Inc. |
| FASI | Financial America Securities, Inc. |
| FCON | Financial Consultant Group, LLC |
| FDCI | Financial Design, Inc. |
| FNSJ | Financial Northeastern Securities, Inc. |
| SANA | Finbar Securities Corp. |
| FFLY | Firefly Capital, Inc. |
| FAST | First Allied Securities, Inc. |
| BWNT | First American Capital and Trading Corporation |
| FANA | First Analysis Securities Corporation |
| FBLT | First Ballantyne, LLC |
| JUPS | First Brokers Securities LLC |
| FATS | First Brokers Securities LLC |
| LISA | First Choice Securities Corp. |
| FCFP | First Citizens Financial Plus, Inc. |
| FDSI | First Dallas Securities Incorporated |
| FESI | First Empire Securities, Inc. |
| FGSS | First Global Securities, Inc. |
| FLIB | First Liberties Financial |
| FLSC | First London Securities Corporation |
| FLSD | First London Securities Corporation |
| FMCO | First Manhattan Co |
| FSMG | First Merger Capital, Inc. |
| FMIC | First MidAmerica Investment Corporation |
| FMSC | First Montauk Securities Corp. |
| REPG | First Republic Group, LLC |
| FSSG | First Southeastern Securities Group, Incorporated |
| FTEN | First Tennessee Brokerage, Inc. |
| TRYN | First Tryon Securities, LLC |
| FWST | First Wall Street Corp. |
| FWAI | First Western Advisors/ Limited Partnership |
| FOMC | First of Michigan Corporation |
| FFSI | Firstrade Securities Inc. |
| FISA | Fixed Income Securities, LLC |
| FISB | Fixed Income Securities, LP |
| FSLL | Flagstone Securities, LLC |
| FLXS | FlexTrade Systems, LLC |
| FLAT | Florida Atlantic Securities Corp. |
| FNFD | Folger Nolan Fleming Douglas Incorporated |
| FTBR | Foliofn Investments, Inc. |
| FORD | Fordham Financial Management, Inc. |
| FORE | Forest Securities, Inc. |
| FRGS | Forge Financial Group, Inc. |
| FRGP | Forge Financial Group, Inc. |
| FTIS | Fortis Securities LLC |
| FSSL | Fortis Securities LLC |
| FORI | Fortrend Securities, Inc. |
| FOST | Foster Securities |
| FOXX | Fox & Company Investments Inc. |
| FOXN | Fox Run Alpha Fund, L.P. |
| FPKI | Fox-Pitt, Kelton Incorporated |
| KEHE | Franklin Ross, Inc. |
| ROSS | Franklin Ross, Inc. |
| ALGR | Fred Alger & Company, Incorporated |
| FDMI | Freedom Investments, Inc. |
| GABE | G.RESEARCH, INC. |
| GVRN | G.V.R. Company/Special Account |
| GABP | G.research, Inc |
| ETMM | G1 Execution Services, LLC |
| ETRF | G1 Execution Services, LLC. |
| GGWI | GAGE-WILEY & CO., INC. |
| WBMK | GAINEY FINANCIAL SERVICES, INC. |
| GRWD | GAR WOOD SECURITIES, LLC |
| GTUS | GATE US LLC |
| GBMS | GBM International, Inc. |
| GBMT | GBM International, Inc. |
| GENS | GENERAL SECURITIES CORP |
| GRDK | GENESIS GLOBAL TRADING, INC |
| FNIX | GFI SECURITIES LLC |
| LATG | GFI SECURITIES LLC |
| GFIG | GFI Securities LLC |
| GFIS | GFI Securities LLC |
| GHST | GHS Trading LLC |
| GDCO | GILBERT, DONIGER & CO., INC. |
| GLLL | GILL CAPITAL PARTNERS, LLC |
| GPCS | GLACIER POINT CAPITAL LLC |
| GLAD | GLADSTONE SECURITIES, LLC |
| GLBT | GLB Trading, Inc. |
| QBSI | GLEN EAGLE WEALTH, LLC |
| GLED | GLENDALE SECURITIES, INC. |
| GASS | GLOBAL ALLIANCE SECURITIES, LLC |
| GEBB | GLOBAL EXECUTION BROKERS, LP |
| FICA | GLOBAL MAXFIN CAPITAL INC. / CDS |
| GSIC | GLOBAL STRATEGIC INVESTMENTS |
| SEGB | GLOBAL-AMERICAN INVESTMENTS, INC. |
| GSDA | GOLDMAN SACHS & CO. LLC |
| GSUU | GOLDMAN SACHS & CO. LLC |
| BZYD | GOLDMAN SACHS & CO. LLC |
| GSLZ | GOLDMAN SACHS & CO. LLC |
| GSXX | GOLDMAN SACHS & CO. LLC |
| GSCO | GOLDMAN SACHS & CO. LLC |
| SGMT | GOLDMAN SACHS & CO. LLC |
| BZYF | GOLDMAN SACHS & CO. LLC |
| GSYY | GOLDMAN SACHS & CO. LLC |
| GSLT | GOLDMAN SACHS & CO. LLC |
| BZYJ | GOLDMAN SACHS & CO. LLC |
| GSVV | GOLDMAN SACHS & CO. LLC |
| GSWW | GOLDMAN SACHS & CO. LLC |
| BZWV | GOLDMAN SACHS & CO. LLC |
| GSMM | GOLDMAN SACHS & CO. LLC |
| GSQQ | GOLDMAN SACHS & CO. LLC |
| GSCS | GOLDMAN SACHS & CO. LLC |
| SEAG | GOVDESK, LLC |
| GOVD | GOVDESK, LLC |
| GPNI | GP NURMENKARI INC. |
| GFMS | GRACE FINANCIAL GROUP LLC |
| GFGP | GRACE FINANCIAL GROUP LLC |
| GFML | GRACE FINANCIAL GROUP LLC |
| GNAV | GREEN STREET TRADING, LLC |
| GJSS | GREGORY J. SCHWARTZ & CO., INC. |
| GRFC | GRF Capital Investors, Inc. |
| GRFN | GRIFFIN FINANCIAL GROUP, LLC |
| FUBO | GRIFFINEST ASIA SECURITIES, LLC |
| GONE | GROUP ONE TRADING, LP |
| GTSZ | GTS SECURITIES LLC |
| GTSY | GTS SECURITIES LLC |
| GTSW | GTS SECURITIES LLC |
| GTSM | GTS SECURITIES LLC |
| GTSX | GTS SECURITIES LLC |
| GUGG | GUGGENHEIM INVESTOR SERVICES, LLC |
| LBBW | GUGGENHEIM SECURITIES, LLC |
| GWJP | GWFS EQUITIES, INC. |
| GXSM | GX2 SPREAD MARKETS, LLC |
| GAGN | Gagnon Securities, LLC |
| GWDS | Gar Wood Securities, LLC |
| GARW | Gar Wood Securities, LLC |
| GRST | Garden State Securities, Inc. |
| GAFI | Gardner Financial Services, Inc. |
| GARR | Garrett Nagle & Co., Inc. |
| GATS | Gates Capital Corporation |
| GEAR | Geary Securities, Inc. |
| GELB | Gelber Securities, LLC |
| GLBY | Gelber Securities, LLC |
| TCAN | Gemisys Securities Corporation |
| GNDS | Genesis Securities, LLC |
| GNDT | Genesis Securities, LLC |
| TAIG | Geoffrey Richards Securities Corp. |
| DULL | George E. Dullnig & Co. |
| BAUM | George K. Baum & Company |
| GMCK | George McKelvey Co., Inc. |
| GSSC | Georgeson Securities Corporation |
| GERO | Gerbro Securities, Inc. |
| GLGB | Gerson Lehrman Group Brokerage Services LLC |
| GIBR | Gibraltar Securities Co. |
| GILG | Gilder Gagnon Howe & Co. LLC |
| GRSI | Glen Rauch Securities, Inc. |
| GLEN | Glendale Securities, Inc. |
| GLWD | Glenwood Securities, Inc. |
| GSBI | Global Brokerage Services, Inc. |
| GCPL | Global Credit Partners, LLC |
| GCCL | Global Crown Capital, LLC |
| GCCG | Global Crown Capital, LLC |
| GFSI | Global Financial Services, L.L.C. |
| HBCO | Global Investor Services, L.C. |
| GMAX | Global Maxfin Capital Inc. / CDS |
| GRIL | Global Resource Investments, Ltd. |
| GSIL | Global Strategic Investments, Llc |
| PSRI | Globalink Securities, Inc. |
| GLSC | Globalnetsecurities Corp. |
| GCMT | Gold Capital Management Inc. |
| GOBE | Golden Beneficial Securities Corporation |
| GBSC | Golden Beneficial Securities Corporation |
| GNSL | Golden Capital Securities Ltd./CDS |
| GNCF | Golden Capital Securities, Ltd./CDS |
| GTSL | Golden Triangle Securities LLC |
| GCMI | Goldman Capital Management, Inc. |
| GSGS | Goldman Sachs Execution & Clearing, L.P. |
| GSAA | Goldman Sachs Execution & Clearing, L.P. |
| GSRR | Goldman Sachs Execution & Clearing, L.P. |
| GSFF | Goldman Sachs Execution & Clearing, L.P. |
| SILK | Goldman Sachs Execution & Clearing, L.P. |
| SLKI | Goldman Sachs Execution & Clearing, L.P. |
| SGMA | Goldman Sachs Execution & Clearing, L.P. (SGMA) |
| SLBT | Goldman Sachs Execution and Clearing |
| SLCN | Goldman Sachs Execution and Clearing, L.P. / CNC |
| GOHS | Goldsmith & Harris Incorporated |
| GORD | Gordon & Co. |
| GHCC | Gordon, Haskett Capital Corporation |
| GTRN | Gorian Investment Group, Inc. |
| GRAD | Gradient Securities, LLC |
| GRND | Grand Capital Corp. |
| GWLP | Grant Williams L.P. |
| GREB | Great Eastern Securities, Inc. |
| GREA | Great Eastern Securities, Inc. |
| GPSS | Great Pacific Securities |
| MAVB | Great Point Capital LLC |
| GPCE | Great Point Capital LLC |
| NEHL | Greenberg Financial Group |
| GISI | Greentree Investment Services, INC. |
| GHYL | Greenwich High Yield LLC |
| GRNL | Grenel & Co., LLC |
| GSEC | Griffin Securities, Inc. |
| MACP | Griffon May, Inc. |
| GRIG | Grigsby & Associates, Inc. |
| TRDW | Grossman & Co., LLC |
| GBIS | Guaranty Brokerage Services, Inc. |
| GUGS | Guggenheim Securities, LLC |
| LNKS | Guggenheim Securities, LLC |
| GNLR | Gunnallen Financial, Inc |
| GNLN | Gunnallen Financial, Inc. |
| GMAN | Guzman & Company |
| GUZM | Guzman & Company |
| GZML | Guzman & Company |
| HBCK | H. BECK, INC. |
| DENI | H. C. Denison Co. |
| WELC | H. G. Wellington & Co., Inc. |
| HMPB | H. M. Payson & Co. |
| HRCO | H. RIVKIN & CO., INC. |
| HRIV | H. Rivkin & Co., Inc. |
| WAIN | H.C. Wainwright & Co., Inc. |
| BRNT | H.D. Brent & Company, Inc. |
| HTIS | HAITONG INTERNATIONAL SECURITIES (USA) INC. |
| BBHP | HALCYON CABOT PARTNERS, LTD. |
| HCBD | HALCYON CABOT PARTNERS, LTD. |
| HALA | HALIFAX AMERICA LLC |
| HAME | HAMILTON EXECUTIONS L.L.C. |
| HANK | HANCOCK WHITNEY INVESTMENT SERVICES INC. |
| SIII | HANOVER SECURITIES |
| CHAD | HANSON MCCLAIN RETIREMENT NETWORK, LP |
| HAPX | HAP Trading, LLC |
| HRGR | HARGER AND COMPANY, INC. |
| HTDT | HARTFIELD, TITUS & DONNELLY, LLC |
| HTDX | HARTFIELD, TITUS & DONNELLY, LLC |
| HAVK | HAVKIT CORPORATION |
| HAZL | HAZLETT, BURT & WATSON, INC. |
| HBKI | HBK Finance L.P. |
| HCBR | HCFP Brenner Securities, LLC |
| HIAI | HEARTLAND INVESTMENT ASSOCIATES, INC. |
| HGCO | HEDGECO SECURITIES, LLC |
| HEFR | HEFREN-TILLOTSON, INC. |
| HEIK | HEIKKINEN ENERGY SECURITIES, LLC |
| HPOL | HERNDON PLANT OAKLEY, LTD. |
| HCFN | HFC Capital Corp. |
| HIGG | HIGGINS CAPITAL MANAGEMENT, INC. |
| COHI | HIGH POINT CAPITAL GROUP, INC |
| HTPS | HIGHTOWER SECURITIES, LLC |
| JJKE | HILLIARD FARBER & CO., INC. |
| HLMS | HLM Securities, Inc. |
| HBCL | HOLD BROTHERS CAPITAL LLC |
| HBIS | HONEY BADGER INVESTMENT SECURITIES, LLC |
| HOVD | HOVDE GROUP, LLC |
| SUNT | HRT EXECUTION SERVICES LLC |
| HRTX | HRT EXECUTION SERVICES LLC |
| HRTF | HRT Financial LLC |
| HSBK | HSBC Securities (USA) Incorporated |
| HSBC | HSBC Securities, Inc. |
| HTFS | HUNT FINANCIAL SECURITIES, LLC |
| HBAN | HUNTINGTON CAPITAL CORP. |
| PHAL | HUNTWICKE SECURITIES, LLC |
| HWJC | HWJ CAPITAL PARNERS II, LLC |
| HABB | Haberman Bros. |
| WMPB | Hahn Securities, Inc. |
| HMRK | Hallmark Investments, Inc. |
| HALP | Halpern Capital, Inc. |
| HASK | Hamershlag, Dodeles, & Co., LLC |
| HMPT | Hampton Securities (USA), Inc. |
| AIRS | Hand Securities, Inc |
| HANS | Hanmi Asset Securities, Inc. |
| POLI | Hapoalim Securities USA, Inc. |
| HCTA | Hardcastle Trading USA LLC |
| BUCL | Harris Investorline |
| DLJD | Harrisdirect LLC |
| HACA | Harvest Capital LLC |
| HVST | Harvest Financial Corporation |
| HARS | Harvestons Securities, Inc. |
| HSRP | Hattier, Sanford & Reynoir, A Limited Partnership, L.L.P. |
| RITT | Haverford Trust Securities, Inc. |
| HSCO | Hawthorne Securities Corporation |
| HAYV | Haywood Securities (USA) Inc. |
| HASF | Haywood Securities Inc./CDS |
| KKSS | Hedge Fund Capital Partners, LLC |
| HEFL | Heflin & Co., L.L.C. |
| BUZZ | Heidtke & Company, Inc. |
| HITS | Height Securities, LLC |
| HCAP | Hermitage Capital Corporation |
| HFIS | Hfi Securities, Inc. |
| HIGH | Highlander Capital Group, Inc. |
| HTJP | Hightower Securities, LLC |
| HILF | Hill Thompson Magid & Co., Inc. |
| HILL | Hill Thompson Magid and Co., Inc. |
| DLWB | Hilliard Farber & Co., Inc. |
| HFCO | Hilliard Farber & Co., Inc. |
| HFSC | Hilliard Farber Securities Corp. |
| SWST | Hilltop Securities Inc. |
| BTSS | Hilltop Securities Independent Network Inc. |
| HIVE | Hivetrader, LLC |
| HOLD | Hold Brothers On-Line Investment Services L.L.C. |
| HLLC | Hollencrest Capital Management |
| HOCO | Holt & Collins |
| HWIL | Howard Weil Incorporated |
| HWLF | Howard, Weil, Labouisse, Friedrichs Inc. |
| HLIQ | Hull Transaction Services, L.L.C. |
| JWHJ | Humbard, James W. |
| HNTR | Hunter Associates, Inc. |
| HCAT | Hunter Capital Markets, LLC |
| WRLD | Hunter World Markets, Inc. |
| HUNT | Huntleigh Securities Corporation |
| HYBD | HybridTrading, LLC |
| MILE | I-Bankers Securities, Inc. |
| IBER | IBERIA CAPITAL PARTNERS L.L.C. |
| MRBA | IBN FINANCIAL SERVICES, INC. |
| IBSL | IBS Securities, LLC |
| GARZ | ICAP CORPORATES LLC |
| GARE | ICAP CORPORATES LLC |
| GARC | ICAP Corporates LLC |
| ICAP | ICAP Corporates LLC |
| GARB | ICAP Corporates LLC |
| ISEK | ICAP SECURITIES USA LLC |
| ICEX | ICE EXECUTION SERVICES, LLC |
| ICMN | ICM SECURITIES, LLC |
| ICPS | ICP Securities LLC |
| IFSG | IFS SECURITIES, INC. |
| IMCC | IMC FINANCIAL MARKETS |
| IMCS | IMC Financial Markets |
| INCN | INCENTER SECURITIES GROUP LLC |
| INDI | INDIANA SECURITIES OF INDIANAPOLIS, LLC |
| IBFS | INDUSTRIAL AND COMMERCIAL BANK OF CHINA FINANCIAL SERVICES LLC |
| ICBC | INDUSTRIAL AND COMMERCIAL BANK OF CHINA FINANCIAL SERVICES LLC |
| NFTY | INFINITY FINANCIAL SERVICES |
| INGG | ING FINANCIAL MARKETS LLC |
| INGF | ING Financial Markets LLC |
| FSFS | ING Investment Management Services LLC |
| INGS | INGALLS & SNYDER, LLC |
| ISLL | INLET SECURITIES, LLC |
| PSUT | INNOVATION PARTNERS LLC |
| YLAW | INNOVATION PARTNERS LLC |
| HORW | INSIGHT SECURITIES, INC. |
| GISJ | INSIGNEO SECURITIES, LLC |
| INCA | INSTINET, LLC |
| XIST | INSTINET, LLC |
| INJX | INSTINET, LLC |
| ICBX | INSTINET, LLC |
| BLKX | INSTINET, LLC |
| PULX | INSTINET, LLC |
| IBND | INSTITUTIONAL BOND NETWORK, LLC |
| IBSH | INTEGRITY BROKERAGE SERVICES, INC. |
| QUIK | INTELATRADE.COM |
| INCR | INTELLIGENT CROSS LLC |
| IATS | INTERACTIVE BROKERS LLC |
| IMSL | INTERMERCHANT SECURITIES LLC |
| INTX | INTERNATIONAL ASSETS ADVISORY, LLC |
| INTA | INTERNATIONAL ASSETS ADVISORY, LLC |
| CNCR | INTERNATIONAL CAPITAL MARKETS, INC. |
| AZAD | INTERNATIONAL FINANCIAL SOLUTIONS, INC. |
| MITR | INTL FCSTONE CREDIT TRADING LLC |
| IFSF | INTL FCSTONE FINANCIAL INC. |
| FCST | INTL FCSTONE FINANCIAL INC. |
| NCPI | INTL FCSTONE FINANCIAL INC. |
| SALI | INTL FCSTONE FINANCIAL INC. |
| INTL | INTL FCSTONE FINANCIAL INC. |
| IVNT | INVESTMENT NETWORK, INC. |
| INPI | INVESTMENT PLANNERS, INC. |
| IVEX | INVEX, INC. |
| IVTA | INVICTA CAPITAL LLC |
| BITS | ISAAK BOND INVESTMENTS, INC. |
| ISBN | ISBIN INVESTMENTS, INC. |
| IAEW | ISRAEL A. ENGLANDER & CO., INC. |
| IESI | ITAU INTERNATIONAL SECURITIES INC. |
| ITGC | ITG Canada, A Subsidiary of ITG Inc / CDS |
| ITGF | ITG INC. |
| ITGP | ITG INC. |
| ITGI | ITG Inc. |
| ITDC | ITradedirect.com Corp. |
| ILUS | Illustro Trading, LLC |
| IMPC | Imperial Capital, LLC |
| IMPL | Imperial Investments Ltd. |
| INCP | Incapital, LLC |
| HSAI | Independent Financial Group, LLC |
| MGIS | Industrial Alliance Securities INC. |
| INTW | Instinet, LLC |
| INJS | Instinet, LLC |
| ICMH | Institutional Capital Management, Inc. |
| IDID | Institutional Direct Inc. |
| ISCN | Institutional Securities Corporation |
| BOOM | Integral Capital Group, LLC |
| INFI | Integral Financial LLC |
| IWSL | Integral Wealth Securities Limited |
| IBSJ | Integrity Brokerage Services, Inc. |
| IBCO | Interactive Brokers Corp. |
| IBKR | Interactive Brokers Llc |
| IBSA | Interbolsa Securities, LLC |
| ICPI | Intercapital Securities LLC |
| IFSC | Intercoastal Financial Services Corp. |
| ICTI | International Correspondent Trading, Inc. |
| IOSC | Interocean Securities LLC |
| INSC | Intersecurities, Inc. |
| INNT | Intrade, LLC |
| INVM | Invemed Associates LLC |
| INVE | Investacorp, Inc. |
| ARCH | Investacorp, Inc. |
| INVC | Investec Securities (Us) Llc |
| IISC | Investin Securities Corp. |
| NVST | Investin Securities Corp. |
| KCIM | Investment Management Corporation |
| IPGR | Investment Placement Group |
| IRGI | Investors Resources Group, Inc. |
| ISSC | Investors Securities Services, LLC |
| TIME | Investscape Inc. |
| ISLN | IslandNet, LLC |
| IAEX | Israel A. Englander & Co., LLC |
| IAEC | Israel A. Englander & Co., LLC |
| IAEA | Israel A. Englander & Co., LLC |
| ITAU | Itau USA Securities Inc. |
| IVYS | Ivy Securities, Inc. |
| IXIS | Ixis Securities North America Inc. |
| JADN | J. ALDEN ASSOCIATES, INC. |
| HAUR | J. B. Hanauer & Co. |
| JMIP | J. Michael-Patrick, L.L.C. |
| JSCO | J. Streicher & Co. L.L.C. |
| GLYN | J.A. Glynn & Co. |
| JDRB | J.H. Darbie & Co., Inc. |
| JHDR | J.H. Darbie & Co., Inc. |
| HLHC | J.J.B. Hilliard, W.L. Lyons, Inc. |
| HDLY | J.J.B. Hilliard, W.L. Lyons, Inc. |
| BSSC | J.P. MORGAN SECURITIES LLC |
| JPBX | J.P. MORGAN SECURITIES LLC |
| JPMA | J.P. Morgan Institutional Investments Inc. |
| CISI | J.P. Morgan Securities LLC |
| JPMX | J.P. Morgan Securities LLC |
| CHMS | J.P. Morgan Securities LLC |
| JPME | J.P. Morgan Securities LLC |
| BEST | J.P. Morgan Securities LLC |
| JPMS | J.P. Morgan Securities LLC |
| CHSI | J.P. Morgan Securities LLC |
| JPMG | J.P. Morgan Securities LLC |
| PCSD | J.P. Morgan Securities LLC |
| JPMP | J.P. Morgan Securities LLC |
| JPMT | J.P. Morgan Securities LLC |
| JPRC | J.P.R. Capital Corp. |
| JVBG | J.V.B. FINANCIAL GROUP, LLC |
| PRCO | J.V.B. FINANCIAL GROUP, LLC |
| KRTH | J.W. KORTH & COMPANY |
| COFF | JAMES E. COFFEY SECURITIES, INC. |
| JSJX | JANE STREET CAPITAL LLC |
| JSML | JANE STREET CAPITAL, LLC |
| JSCT | JANE STREET CAPITAL, LLC |
| JSCA | JANE STREET CAPITAL, LLC |
| JSAP | JANE STREET CAPITAL, LLC |
| JSES | JANE STREET EXECUTION SERVICES, LLC |
| JSEB | JANE STREET EXECUTION SERVICES, LLC |
| JBSS | JBS Securities Corp. |
| WDSB | JEFFERIES LLC |
| JPPB | JEFFERIES LLC |
| PJEF | JEFFERIES LLC |
| JEFF | JEFFERIES LLC |
| PRBC | JHS CAPITAL ADVISORS, LLC. |
| JIKO | JIKO SECURITIES INC. |
| JKSI | JK SECURITIES, INC. |
| JSSF | JMP Securities LLC |
| JNKK | JNK Securities Corp. |
| BLOX | JONESTRADING |
| JSCL | JOSEPH STONE CAPITAL L.L.C. |
| CPFN | JPC Capital Partners, Inc. |
| AKAM | JUMP TRADING |
| JOTA | JUMP TRADING |
| WINZ | JUMP TRADING |
| JHAX | JUMP TRADING, LLC |
| GFRY | JUMP TRADING, LLC |
| NORM | JUMP TRADING, LLC |
| JMPT | JUMP TRADING, LLC |
| PRJX | JUMP TRADING, LLC |
| JUTA | JUMP TRADING, LLC |
| JUSX | JUST2TRADE, INC. |
| WHOT | JUST2TRADE, INC. |
| WTFS | JUST2TRADE, INC. |
| JVBF | Jack V. Butterfield Investment Company |
| JPTR | Jackson Partners & Associates, Inc. |
| JACK | Jackson Securities LLC |
| SCAL | Jackson, Kohle & Co. |
| BLCK | James I. Black & Company |
| JANC | Janco Partners, Inc. |
| JANE | Jane Street Capital, LLC |
| JSPT | Jane Street Capital, LLC |
| JANY | Janney Montgomery Scott Inc. |
| JPII | Jaypee International, Inc. |
| JCIU | Jennings Capital (USA) INC. |
| JSLI | Jesup & Lamont Securities Corp |
| JSLC | Jesup & Lamont Securities Corp |
| JSUP | Jesup & Lamont Securities Corp |
| SBRL | John A. Siberell & Co. |
| JINS | John Carris Investments LLC |
| SEIP | John N. Seip & Co., Inc. |
| JRCO | Johnson Rice & Company L.L.C. |
| JOLE | Johnston, Lemon & Co. Incorporated |
| JBAI | Jones, Byrd & Attkisson, Inc. |
| JONE | JonesTrading |
| ETSB | Joseph Grace |
| JGRC | Joseph Grace |
| JGUN | Joseph Gunnar & Co. LLC |
| JSLP | Joseph Stevens & Company, Inc. |
| XPQR | Jump Trading |
| CSSA | Jump Trading |
| WINR | Jump Trading |
| WINO | Jump Trading |
| PXGG | Jump Trading |
| TJMP | Jump Trading, LLC |
| BRWN | K.W. Brown Investments |
| KALA | KA Associates, Inc. |
| KALS | KALOS CAPITAL, INC. |
| KBFP | KBC Financial Products USA, Inc. |
| KBDS | KBD Securities, LLC |
| HSAC | KBFG SECURITIES AMERICA INC. |
| KCCP | KCCI, LTD. |
| KCCI | KCCI, Ltd. |
| KEDM | KEDEM CAPITAL CORPORATION |
| KEND | KENDRICK PIERCE SECURITIES, INC. |
| CRAG | KEPLER CAPITAL MARKETS, INC. |
| KEYB | KEYBANC CAPITAL MARKETS INC. |
| KSTS | KEYSTONE CAPITAL CORPORATION |
| KSTE | KEYSTONE CAPITAL CORPORATION |
| KSTC | KEYSTONE CAPITAL CORPORATION |
| KFMS | KFM SECURITIES, INC. |
| KIML | KIMELMAN & BAIRD, LLC |
| KIPL | KIPLING JONES & CO., LTD |
| KLRG | KLR GROUP, LLC |
| KNBT | KNBT Securities, Inc. |
| OAKW | KNBT Securities, Inc. |
| KISI | KOVACK INTERNATIONAL SECURITIES INC |
| KOVP | KOVACK SECURITIES INC |
| KRCO | KR SECURITIES, LLC |
| KLDC | KUN-LUN DEVELOPMENT CORPORATION |
| KUYK | KUYKENDALL & SCHNEIDER, INC. |
| KVXS | KV Execution Services LLC |
| KWSC | KW Securities Corporation |
| KIWS | KWS Associates, Inc. |
| KYTS | KYTE SECURITIES LLC |
| KBKF | Kabrik Trading LLC |
| KBKP | Kabrik Trading LLC |
| KBRK | Kabrik Trading LLC |
| KADI | Kadick, Incorporated |
| KBCO | Kahn Brothers & Co. Inc. |
| KALO | Kalos Capital, Inc. |
| KBRO | Kaufman Bros., L.P. |
| KAUP | Kaupthing Securities, Inc. |
| KTNG | Keating Securities, LLC |
| KBWI | Keefe, Bruyette & Woods, Inc. |
| SMAX | Keenan Securities |
| PERF | Kellogg Capital Markets, LLC |
| KEGG | Kellogg Capital Markets, LLC |
| KCMA | Kellogg Capital Markets, LLC |
| KSGB | Kellogg Capital Markets, LLC |
| KSGX | Kellogg Capital Markets, LLC |
| KPAR | Kellogg Partners Institutional Services LLC |
| KELM | Kelmoore Investment Company, Inc. |
| KJER | Kenneth, Jerome & Co.,Inc. |
| KENY | Kenny Securities Corp. |
| KENS | Kensington Capital Corp. |
| KERC | Kercheville & Company, Inc. |
| SLOW | Kern, Suslow Securities, Inc. |
| KSSC | Kern, Suslow Securities, Inc. |
| KRSH | Kershner Securities, LLC |
| DANN | Kevin Dann & Partners, LLC |
| KISL | Key Investment Services LLC |
| CBCI | KeyBanc Capital Markets Inc. |
| KCIX | Kiley Partners, Inc. |
| KOND | Kinsell, Newcomb & De Dios, Inc. |
| KOSE | Koonce Securities, Inc. |
| KOVS | Kovack Securities Inc. |
| KRAM | Kramer Securities Corporation |
| LNRT | L & R TRADING L.L.C. |
| FISH | L. B. FISHER & COMPANY |
| LMKO | L.M. KOHN & COMPANY |
| LTLI | L.P. LITTLEWOOD AND ASSOCIATES, INC. |
| LSPI | LAFAYETTE INVESTMENTS, INC. |
| LAFI | LAFISE SECURITIES CORPORATION |
| ADCP | LAKE FOREST SECURITIES, LLC |
| LAKE | LAKE FOREST SECURITIES, LLC |
| LSCM | LAKE STREET CAPITAL MARKETS, LLC |
| IKBR | LAMPE CAPITAL NORTH AMERICA LLC |
| LCNA | LAMPE CAPITAL NORTH AMERICA LLC |
| LDOT | LANDOLT SECURITIES, INC. |
| LATN | LANTERN INVESTMENTS, INC. |
| LVAR | LARRAIN VAIL SECURITIES US LLC |
| XGWX | LATOUR TRADING LLC |
| XGWD | LATOUR TRADING LLC |
| LAZF | LAZARD FRERES & CO. LLC |
| ZACK | LBMZ SECURITIES, INC. |
| LCCO | LEADER CAPITAL CORP. |
| LASE | LEGACY ASSET SECURITIES, INC. |
| LEYA | LEMLEY, YARLING & CO. |
| LEXI | LEXINGTON INVESTMENT COMPANY, INC. |
| LFRO | LF Rothschild, LLC |
| LRBC | LIBERTY ASSOCIATES, INC. |
| LIAC | LIBERTY ASSOCIATES, INC. |
| LPFS | LIBERTY PARTNERS FINANCIAL SERVICES, LLC |
| LINC | LIBERUM |
| LASI | LIEBLONG & ASSOCIATES, INC. |
| LIWS | LIME BROKERAGE LLC |
| LIWB | LIME BROKERAGE LLC |
| LIWM | LIME BROKERAGE LLC |
| LMGP | LIME BROKERAGE LLC |
| LIWN | LIME BROKERAGE LLC |
| LSPS | LIME BROKERAGE LLC |
| LIWE | LIME BROKERAGE LLC |
| LIWO | LIME BROKERAGE LLC |
| LIWD | LIME BROKERAGE LLC |
| LIWC | LIME BROKERAGE LLC |
| LIWU | LIME BROKERAGE LLC |
| LITE | LIME BROKERAGE LLC |
| LIQP | LIQUID PRIME SERVICES, INC. |
| LFAT | LIQUIDITY FINANCE LP |
| LQNF | LIQUIDNET, INC |
| LQNA | LIQUIDNET, INC. |
| LQNB | LIQUIDNET, INC. |
| LVMR | LIVERMORE TRADING GROUP, INC. |
| ANSU | LM Anderson Securities, LLC |
| LMTC | LMT Capital Markets LLC |
| ANDS | LOHI SECURITIES |
| TRNS | LOMBARD ODIER TRANSATLANTIC LIMITED |
| LCMC | LOOP CAPITAL MARKETS LLC |
| LOWW | LOWELL & COMPANY, INC. |
| LPSP | LPS Partners INC. |
| HLIX | LUCIA SECURITIES, LLC |
| LMNX | LUMINEX TRADING & ANALYTICS LLC |
| LXMG | LXM GROUP |
| LABF | LaBranche & Co. LLC |
| LABD | LaBranche Financial Services, Inc. |
| LASA | LaSalle Capital, L.L.C |
| LASS | LaSalle St. Securities, Inc. |
| LSPD | Labranche Structured Products Direct |
| LABR | Labrunerie Financial Services, Inc. |
| LTCO | Ladenburg, Thalmann & Co., Inc. |
| LFCI | Laguna Financial Corporation |
| LDLW | Laidlaw & Company (UK) Ltd. |
| SLAM | Lambright Financial Solutions, LLC |
| LPCM | Lampert Capital Markets Inc. |
| POST | Lampost Capital, L.C. |
| LAMP | Lampost Capital, L.C. |
| LMPQ | Lampost Capital, L.C. |
| FISN | Landdolt Securities, Inc |
| SUMC | Landmark Investment Group, Inc |
| LAMA | Lara, Shull & May, Ltd |
| LARC | Larimer Capital Corporation |
| JIMY | Latam Investments, LLC |
| LCMT | Ledgemont Capital Markets LLC |
| NARI | Ledgemont Capital Markets LLC |
| LEEB | Leeb Brokerage Services, Inc. |
| LEBB | Leeb Brokerage Services, Inc. |
| PRVN | Leeb Brokerage Services, Inc. |
| LEDE | Leed Financial Markets Inc./CDS |
| LSCO | Leerink Partners LLC |
| LESW | Leerink Partners LLC |
| LGTD | Legacy Trading, Inc. |
| LGND | Legend Merchant Group, Inc. |
| LEBO | Leigh Baldwin & Co., LLC |
| LSCI | Lek Securities Corporation |
| LEMP | Lempert Brothers International USA, Inc. |
| TOCQ | Lepercq, De Neuflize/Tocqueville Securities, L.P. |
| LETS | LetsGo Trade, Inc. |
| LEVN | Levco Securities, Inc. |
| LEVY | Levy, Harkins & Co., Inc. |
| PURP | Liberty Capital Investment Corporation |
| LBRA | Libra Investments, Inc. |
| LIBR | Libra Securities, LLC |
| LBKI | Libucki & Co., LLC |
| LFIN | Lighthouse Financial Group, LLC |
| LFCM | Lighthouse Financial Group, Llc |
| LIME | Lime Brokerage LLC |
| LIWP | Lime Brokerage LLC |
| YLPL | Linsco/Private Ledger Financial Services, Incorporated |
| LIQD | Liquid Capital Securities, LLC |
| STRM | LiquidNet, Inc. |
| LQNT | Liquidnet, Inc. |
| LSEC | Livingston Securities, LLC |
| LOMB | Lombard Securities Incorporated |
| LBOW | Longbow Securities, LLC |
| LOOP | Loop Capital Markets LLC |
| LOUI | Louis Capital Markets, LLC |
| LJRY | Lynch, Jones & Ryan, LLC. |
| BALE | M&T SECURITIES, INC. |
| MTDB | M&T Securities, Inc. |
| MEAL | M. E. ALLISON & CO., INC. |
| DSSI | M. E. ALLISON & CO., INC. |
| BEAL | M. R. Beal & Company |
| MSHI | M. S. HOWELLS & CO. |
| HWLS | M. S. Howells & Co. |
| MLST | M.L. Stern & Co. Inc. |
| MINV | MACK INVESTMENT SECURITIES, INC. |
| MREC | MACKIE RESEARCH CAPITAL CORPORATION/CDS |
| MSUS | MACQUARIE CAPITAL (USA) INC. |
| MAIA | MAIA SECURITIES, INC. |
| BPFI | MANORHAVEN CAPITAL LLC |
| MPLW | MAPLEWOOD INVESTMENT ADVISORS, INC. |
| LANE | MARC J. LANE & COMPANY |
| MPSC | MARCO POLO SECURITIES INC. |
| MULL | MARK J. MULLER EQUITIES, INC. |
| MKRT | MARKET SECURITIES, LLC |
| MQHS | MARQUIS HOLDINGS, INC. |
| MRSC | MARSCO INVESTMENT CORPORATION |
| MNCO | MARTIN NELSON & CO., INC. |
| REDG | MATRIX EXECUTIONS, LLC |
| RSKY | MATRIX EXECUTIONS, LLC |
| MXMS | MAXIM GROUP LLC |
| MAXX | MAXXTRADE, INC |
| MBSL | MBS CAPITAL MARKETS, LLC |
| MBSE | MBS SOURCE ETRADING, INC. |
| MCAP | MCAP LLC |
| MACM | MCAP LLC |
| MCSL | MCCAULEY SECURITIES, LTD. |
| MCCL | MCCLURG CAPITAL CORPORATION |
| MCTY | MCCOURTNEY-BRECKENRIDGE & COMPANY |
| MCLF | MCL Financial Group, Inc. |
| ZAND | MCLAUGHLIN RYDER INVESTMENTS, INC. |
| MCME | MCMILLION SECURITIES, INC. |
| MDGP | MD GLOBAL PARTNERS, LLC |
| MDBC | MDB Capital Group, LLC |
| MERP | MERIDIAN EQUITY PARTNERS INC. |
| MLZO | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZF | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZK | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLCX | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLUA | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZN | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZM | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLEX | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZJ | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLWM | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZC | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLCO | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLTZ | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLRM | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZG | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZD | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLUD | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZH | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZI | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZE | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MLZL | MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED |
| MERX | MERRIMAC CORPORATE SECURITIES, INC. |
| MECA | MERRIMAN CAPITAL, INC. |
| MESF | MESIROW FINANCIAL, INC. |
| MICG | MICG Investment Management, LLC |
| MSFT | MICROSOFT CORPORATION |
| MIDA | MID-ATLANTIC SECURITIES, INC. |
| MAME | MIDAMERICA FINANCIAL SERVICES, INC. |
| MTON | MILLINGTON SECURITIES, INC. |
| MINP | MINISTRY PARTNERS SECURITIES, LLC |
| SPTD | MINT GLOBAL MARKETS, INC. |
| MIPG | MIP GLOBAL, INC |
| MIRA | MIRAE ASSET SECURITIES (USA) INC. |
| MICH | MISCHLER FINANCIAL GROUP, INC |
| MISL | MISCHLER FINANCIAL GROUP, INC. |
| MWMS | MIURA CAPITAL, LLC |
| FALC | MK Securities USA, LLC |
| MKMP | MKM Partners LLC |
| MOLO | MOLONEY SECURITIES CO., INC. |
| MNDK | MONADNOCK CAPITAL MANAGEMENT, LP |
| ATRM | MONERE INVESTMENTS, INC. |
| MCMM | MONMOUTH CAPITAL MANAGEMENT LLC |
| MONR | MONROE FINANCIAL PARTNERS, INC. |
| MORA | MORA WM SECURITIES |
| MOCM | MORETON CAPITAL MARKETS, LLC |
| MJCO | MORGAN JOSEPH TRIARTISAN LLC. |
| MSPW | MORGAN STANLEY |
| DEAN | MORGAN STANLEY |
| MSMP | MORGAN STANLEY & CO. LLC |
| MSRP | MORGAN STANLEY & CO. LLC |
| MSPL | MORGAN STANLEY & CO. LLC |
| MSET | MORGAN STANLEY & CO. LLC |
| MSML | MORGAN STANLEY & CO. LLC |
| MSLP | MORGAN STANLEY & CO. LLC |
| MRGN | MORGAN STANLEY & CO. LLC |
| MSTX | MORGAN STANLEY & CO. LLC |
| MSNY | MORGAN STANLEY & CO. LLC |
| MSCO | MORGAN STANLEY & CO. LLC |
| MSEB | MORGAN STANLEY & CO. LLC |
| MSPD | MORGAN STANLEY & CO. LLC |
| MSEM | MORGAN STANLEY & CO. LLC |
| MWIL | MORGAN WILSHIRE SECURITIES, INC. |
| MOTF | MOTIF INVESTING, INC. |
| MFGI | MOWELL FINANCIAL GROUP, INC. |
| NESS | MSI FINANCIAL SERVICES, INC |
| MTGO | MTG, LLC |
| BVUS | MTS MARKETS INTERNATIONAL, INC. |
| MUFG | MUFG SECURITIES AMERICAS INC. |
| MULA | MUNDIAL FINANCIAL GROUP, LLC |
| SBRX | MURIEL SIEBERT & CO INC |
| MVSG | MV Securities Group, Inc. |
| MVFN | MVP Financial, LLC |
| PMCI | Macallaster Pitfield MacKay Inc. |
| MACQ | Macquarie Capital (USA) Inc. |
| MRAD | Macro Risk Advisors Llc |
| MAVS | Madison Avenue Securities |
| MWCO | Madison Williams and Company |
| MSCH | Magna Securities Corp. |
| MAGI | Maguire Investments, Inc. |
| MAIB | Maia Securities, Inc. |
| MSCB | Maine Securities Corporation |
| MAJE | Majestic Securities LLC |
| MASE | Managed Account Services, LLC |
| DVNE | Marco Polo Securities Inc. |
| MSCA | Marcus Schloss & Co., Inc. |
| MKTX | MarketAxess Corporation |
| AYME | Martinez-Ayme Securities |
| MAXI | Max International Broker/Dealer Corp. |
| MAXM | Maxim Group LLC |
| MXFG | Maximum Financial Group, Inc. |
| MAYF | May Financial Corporation |
| MZMA | Mazama Capital Management Inc. |
| MCBD | McConnell, Budd & Downes, Inc. |
| DMCD | McDermott Investment Services, LLC |
| MDLX | McDonald's Investment Inc. |
| MFFS | McFadden, Farrell & Smith, LP |
| MQIN | McGinn, Smith & Co., Inc. |
| MCKN | McKinnon & Company, Inc. |
| MMAN | McMahan Securities Co. L.P. |
| MACN | McNamara Trading Company |
| MLVM | McNicoll, Lewis & Vlak LLC |
| MACS | Mclaughlin, Piven, Vogel Securities, Inc. |
| MSBB | Meeting Street Brokerage, LLC |
| MSBR | Meeting Street Brokerage, LLC |
| MEFA | Melhado, Flynn & Associates, Inc. |
| MELN | Mellin Securities, Inc. |
| MLVN | Melvin Securities, L.L.C. |
| MSMM | Melvin Securities, LLC |
| MERC | Mercadien Securities |
| PERM | Mercantile Brokerage Services, Inc. |
| MRCP | Mercer Capital Ltd. |
| BCEP | Merrill Lynch Pierce Fenner & Smith Incorporated |
| MLMA | Merrill Lynch Pierce Fenner & Smith Incorporated |
| BCEX | Merrill Lynch Pierce Fenner & Smith Incorporated |
| PRST | Merrill Lynch Professional Clearing Corp. |
| MLSE | Merrill Lynch, Pierce, Fenner & Smith |
| BOFA | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLTV | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLZA | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLVX | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLBC | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLIX | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLTL | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| NBII | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLTC | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLTJ | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| PXCK | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| MLTK | Merrill Lynch, Pierce, Fenner & Smith Incorporated |
| WVBD | Merrill Lynch, Pierce, Fenner and Smith Incorporated |
| MERR | Merrimac Corporate Securities, Inc. |
| MERI | Merriman Curhan Ford & Co. |
| MERS | Merrion Securities, LLC |
| MSRO | Mesirow Financial, Inc. |
| MSII | MetLife Securities Inc. |
| MJJG | Michael A. Steinberg & Company, Inc. |
| MSIM | Michigan Securities, Inc. |
| MACC | Mid Atlantic Capital Corporation |
| MFSI | Midamerica Financial Services, Inc. |
| MDAS | Midas Securities, LLC |
| KMDS | Midas Securities, LLC |
| MDGS | Middlegate Securities Ltd. |
| MIDS | Midsouth Capital, Inc. |
| MSRV | Milestone Financial Services, Inc. |
| MILS | Milestone Financial Services, Inc. |
| MLTS | Miletus Trading, LLC |
| MLTD | Millenco |
| MILC | Millenco |
| MLLN | Millenco |
| MLNM | Millenco |
| MLEN | Millenco - Special Account |
| MADV | Millennium Advisors, LLC |
| MJSK | Miller Johnson Steichen Kinnard Inc. |
| MASU | Mirae Asset Securities (USA) Inc. |
| MZHO | Mizuho Securities USA LLC |
| MOGA | Mogavero, Lee & Co., Inc. |
| MNRC | Monarch Capital Group, LLC |
| MFCA | Monarch Financial Corporation of America |
| MWCC | Monness Crespi Hardt & Co., Inc. |
| MOJO | Montag & Joselson |
| MNTY | Montgomery & Co., LLC |
| MSIT | Montrose Securities International |
| MCFA | Moors & Cabot Financial Advisors, LLC |
| MCBT | Moors & Cabot, Inc. |
| MCIN | Moors & Cabot, Inc. |
| RHCI | Morgan Peabody, Inc. |
| MSED | Morgan Stanley & Co., Incorporated |
| MWSI | Morgan Wilshire Securities, Inc. |
| MCFM | Morton Clarke Fu & Metcalf Inc. |
| SIDL | Morton Seidel & Company, Inc. |
| MTBK | Multi-Bank Securities, Inc. |
| MTRN | Multitrade Securities LLC |
| MNXS | Muniaxis Lebenthal LLC |
| SBRT | Muriel Siebert & Co., Inc. |
| CBOL | Mutual Securities Inc |
| ZOUL | N. B. Zoullas Securities, Inc. |
| NEPP | N.E. PRIVATE CLIENT ADVISORS, LTD. |
| NDCM | NANES, DELORME CAPITAL MANAGEMENT LLC |
| TEST | NASDAQ - SYSTEM SYMBOL |
| NQMR | NASDAQ EXECUTION SERVICES, LLC |
| NXRB | NASDAQ EXECUTION SERVICES, LLC |
| ILND | NASDAQ Execution Services, LLC |
| PHLY | NASDAQ Execution Services, LLC |
| NQOP | NASDAQ Execution Services, LLC |
| CBBB | NASDAQ PRODUCT DEVELOPMENT/NY |
| TOOL | NASDAQ Trading Applications Team Test |
| NASP | NASDAQ/PICCARD |
| NQRE | NASDR Market Regulation |
| NASC | NATIONAL ALLIANCE SECURITIES CORPORATION |
| NBKT | NATIONAL BANK OF CANADA FINANCIAL INC. |
| PTLV | NATIONAL BANK OF CANADA FINANCIAL INC. |
| XSTM | NATIONAL FINANCIAL SERVICES LLC |
| NOIT | NATIVEONE INSTITUTIONAL TRADING, LLC |
| ABLE | NATIXIS Securities Americas LLC |
| CAPM | NATWEST MARKETS SECURITIES INC. |
| NBCS | NBC Securities, INC. |
| NBFC | NBCN Inc./ CDS |
| FMAF | NBCN Inc./ CDS |
| NDXT | NDX Trading, Inc. |
| NELS | NELSON SECURITIES,INC. |
| NSRD | NESTLERODE & LOY, INC. |
| NBLB | NEUBERGER BERMAN BD LLC |
| NEUB | NEUBERGER BERMAN BD LLC |
| CPSI | NEW ALBION PARTNERS LLC |
| LGSA | NH INVESTMENT & SECURITIES AMERICA, INC. |
| MEAT | NMS FINANCIAL SERVICES, LLC |
| NOBL | NOBLE CAPITAL MARKETS, INC. |
| ETTC | NORIBATRADE |
| NOSO | NORTH SOUTH CAPITAL, LLC |
| NCRS | NORTHCOAST RESEARCH PARTNERS, LLC |
| NORC | NORTHERN CAPITAL SECURITIES CORPORATION |
| NSGS | NS GLOBAL SECURITIES LLC |
| NAMI | NUNAMI SERVICES, LLC. |
| NWCM | NW Capital Markets Inc. |
| NYPP | NYPPE, LLC |
| CCAE | Nasdaq System Symbol/CCAE/800082 |
| SUPR | Nasdaq System Symbol/SUPR/800084 |
| NQMS | Nasdaq, Marketwatch |
| NACL | National Alliance Capital, LLC |
| NBFI | National Bank of Canada Financial Inc. |
| NFSC | National Financial Services LLC |
| NISC | National Investor Services Corp. |
| VFIN | National Securities Corporation |
| NATL | National Securities Corporation |
| NAID | National Securities Corporation |
| NAPK | National Securities Corporation |
| NFGR | Nations Financial Group, Inc. |
| NBTX | Nationsbank Texas, NA |
| NPAI | Nationwide Planning Associates Inc. |
| NEED | Needham & Company, LLC |
| NTBC | Neidiger, Tucker, Bruner, Inc. |
| TIGC | Nelsonreid, Inc. |
| NEON | NeoNet Securities, Inc. |
| NNET | NeoNet Securities, Inc. |
| NTSI | Nesbitt Thomson Securities |
| NTFN | Network 1 Financial Securities Inc. |
| NWST | Nevwest Securities Corporation |
| NCFS | New Castle Financial Group Inc. |
| NCFG | New Castle Financial Group, Inc. |
| NVAS | New Vernon Securities, LLC |
| WINS | New Windsor Associates, L.P. |
| NYGS | New York Global Securities, Inc. |
| BRGE | Newbridge Securities Corp. |
| NEWO | Newoak Capital Markets LLC |
| NXBK | Nexbank Securities Inc |
| NGEN | Next Generation Equity Research LLC |
| NTNT | Nextrend Securities, Inc. |
| NIAD | Ni Advisors |
| NIPX | Niphix Investments Inc |
| NIPH | Niphix Investments Inc. |
| NBLE | Nobletrading.com, Inc. |
| NMRA | Nomura Securities International, Inc. |
| NORD | Nordberg Capital Inc. |
| NORP | Nordic Partners Inc. |
| NSIF | Norstar Securities International Inc/ CDS. |
| NACI | North American Clearing, Inc. |
| NHAM | North Hampton Partners, L.P. |
| OAKF | North Sea Securities L.P. |
| ABYL | North Star Investment Services, Inc. |
| NFGI | Northeastern Financial Group Inc. |
| NTHN | Northern Securities, Inc. |
| NTRC | Northern Trust Securities, Inc. |
| NORT | Northland Securities, Inc. |
| NCAP | Nova Capital Markets, LLC |
| NAMA | Nunami Services, LLC. |
| NAMZ | Nunami Services, LLC. |
| NAMD | Nunami Services, LLC. |
| NAMW | Nunami Services, LLC. |
| NAMB | Nunami Services, Llc. |
| OSCO | O'Keefe Shaw & Co., Inc. |
| ONEL | O'NEIL SECURITIES, INCORPORATED |
| FSII | OAKBRIDGE FINANCIAL SERVICES |
| OBDS | OBD SECURITIES LLC |
| OCSI | OC Securities, Inc. |
| OCEA | OCEAN FINANCIAL SERVICES, LLC |
| OCRS | OCEANCROSS CAPITAL, LLC |
| ODEO | ODEON CAPITAL GROUP LLC |
| OESM | OES Brokerage Services, L.L.C |
| FCRT | OES Brokerage Services, L.L.C |
| FBAY | OES Brokerage Services, L.L.C. |
| FJEF | OES Brokerage Services, L.L.C. |
| ARCB | OES Brokerage Services, L.L.C. |
| FSTF | OES Brokerage Services, L.L.C. |
| FJON | OES Brokerage Services, L.L.C. |
| FCIS | OES Brokerage Services, L.L.C. |
| FABL | OES Brokerage Services, L.L.C. |
| FTWP | OES Brokerage Services, L.L.C. |
| FLQN | OES Brokerage Services, L.L.C. |
| FCRA | OES Brokerage Services, L.L.C. |
| FPIC | OES Brokerage Services, L.L.C. |
| FCUG | OES Brokerage Services, L.L.C. |
| FMAX | OES Brokerage Services, L.L.C. |
| FBMO | OES Brokerage Services, L.L.C. |
| FWBL | OES Brokerage Services, L.L.C. |
| FSDL | OES Brokerage Services, L.L.C. |
| FADA | OES Brokerage Services, L.L.C. |
| FMER | OES Brokerage Services, LLC |
| OFGF | OFG Financial Services, Inc. |
| OLDM | OLD MISSION CAPITAL, LLC |
| OLMN | OLD MISSION MARKETS LLC |
| OLNE | OLDEN LANE SECURITIES, LLC |
| OTUS | OLIVETREE FINANCIAL, LLC |
| RCLF | OLYMPIA ASSET MANAGEMENT,LTD. |
| TMON | OPTIONSHOUSE |
| OMSL | OPTIONSHOUSE |
| OPTG | OPTIVER US, LLC |
| OTAA | OTA LLC |
| OTAS | OTA LLC |
| OTAM | OTA LLC |
| OTCA | OTC LINK LLC |
| ORQA | OTC LINK LLC |
| OTCR | OTC LINK LLC |
| GOTC | OTC LINK LLC |
| OTCL | OTC LINK LLC |
| OTCP | OTC LINK LLC |
| OTCB | OTC LINK LLC |
| OECN | OTC LINK LLC |
| MKTS | OTC LINK LLC |
| RACK | OTC LINK LLC |
| OTCX | OTC LINK LLC |
| OTCM | OTC LINK LLC |
| ORCA | OTC LINK LLC |
| DMKT | OTC LINK LLC |
| PINK | OTC MARKETS GROUP, INC. |
| OTCE | OTCEX |
| OTCT | OTCEX LLC |
| MYDM | OTCEX, LLC |
| OTRT | OTR GLOBAL TRADING LLC |
| OGTL | OUTSET GLOBAL TRADING LIMITED |
| OBTG | Oakbrook Investment Brokers, Inc. |
| OFCC | Oberlin Financial Corporation |
| OBWS | Oberweis Securities, Inc. |
| OBEX | Obex Securities LLC |
| OFGL | Obsidian Financial Group, LLC |
| OTGN | Octagon Capital Corporation/CDS |
| ODNC | Odeon Capital Group LLC |
| OIEN | Oien Securities, Inc. |
| BOJI | Okoboji Financial Services, Inc. |
| OMPA | Olympia Asset Management, Ltd. |
| OMGP | Omni Brokerage, Inc. |
| NOBI | One Financial Securities, LTD. |
| GLBZ | Online Brokerage Services, Inc. |
| OPCO | Oppenheimer & Co. Inc. |
| OXPS | Optionsxpress, Inc. |
| OPTU | Optiver US, LLC |
| LANP | Orec Securities, LLC |
| ORTL | Oriental Financial Services Corp. |
| YORK | Orion Securities (USA) Inc. |
| OREO | Orion Trading, LLC |
| OGRU | Oscar Gruss & Son, Incorporated |
| PSAM | P. Schoenfeld Asset Management LLC |
| DOOR | P.A.N. SECURITIES, LP |
| PCRP | PARIS SECURITIES CORPORATION |
| FJRF | PARITER SECURITIES, LLC |
| PKSD | PARKSIDE SECURITIES |
| PICL | PAULSON INVESTMENT COMPANY, INC. |
| EMBA | PCS Securities, Inc. |
| BOBO | PENATES GROUP, INC. |
| CHBC | PENSERRA SECURITIES, LLC |
| PFTM | PENSON FINANCIAL SERVICES |
| PTAR | PENSTAR TRADING, LLC |
| MANC | PETER MANCUSO & CO L.P. |
| PFIC | PFIC Securities Corporation |
| PGRS | PGR Securities, LLC |
| PHDC | PHD Capital |
| PCPT | PHILLIP CAPITAL INC. |
| KCRD | PHX FINANCIAL, INC. |
| PIUS | PI FINANCIAL (US) CORP. |
| HPWD | PIPER JAFFRAY & CO. |
| PLTF | PLACE TRADE FINANCIAL, INC. |
| PNCC | PNC Investments |
| CAVU | POINT CAPITAL MARKETS, LLC |
| PTAL | POINTE ATLANTIC |
| PBSI | PORTFOLIO BROKERAGE SERVICES, INC. |
| PRGI | PORTFOLIO RESOURCES GROUP, INC. |
| HPPO | POTAMUS TRADING, LLC |
| HPPX | POTAMUS TRADING, LLC |
| PPGW | PPG WEST LLC |
| PINT | PRECISION SECURITIES, LLC |
| PERO | PRECISION SECURITIES, LLC |
| CPCP | PRECISION SECURITIES, LLC |
| PREC | PRECISION SECURITIES, LLC |
| PRSC | PRECISION SECURITIES, LLC |
| CPNT | PRECISION SECURITIES, LLC |
| CNTR | PRECISION SECURITIES, LLC |
| POIN | PRECISION SECURITIES, LLC (POIN) |
| PRSB | PRESIDENTIAL BROKERAGE, INC. |
| PMMX | PRIMEX |
| PSIM | PRINCIPAL SECURITIES, INC. |
| PCGI | PRIVATE CONSULTING GROUP, INC. |
| PROS | PRO SECURITIES, L.L.C. |
| PIMC | PROVIDENT INSTITUTIONAL MANAGEMENT |
| PSGX | PSG Executions, Inc. |
| PTIX | PTI Securities & Futures L. P. |
| PTIS | PTI Securities & Futures L.P. |
| PTNM | PUTNAM INVESTMENTS |
| PAMS | Pacific American Securities, LLC |
| PCMC | Pacific Commonwealth Corp |
| GROW | Pacific Growth Equities, LLC |
| PCFF | Pacific International Securities Inc./CDS |
| PACW | Pacific West Securities, Inc. |
| PCCN | Pactual Capital Corporation |
| PALI | Pali Capital, Inc. |
| PALG | Pali Capital, Inc. |
| PALC | Pali Capital, LLC |
| PCSA | Palisade Capital Securities, L.L.C. |
| PBFI | Palm Beach Securities, Inc. |
| PLMA | Paloma Securities L.L.C. |
| PAFA | Pan-American Financial Advisers |
| PAPA | Papamarkou & Company, Inc. |
| PAMT | Paramount Biocapital, Inc. |
| QUIN | Park Financial Group, Inc. |
| TTLE | Park Financial Group, Inc. |
| PFCO | Parker Financial Corp. |
| SMNS | Parkland Securities, LLC |
| DJRC | Partners Investment Network, Inc. |
| PVSI | Partnervest Securities Inc. |
| PATG | Patagonia Securities |
| PATT | Patrick Financial Corporation |
| PAUL | Paulson Investment Company, Inc. |
| PHSG | Peacock, Hislop, Staley & Given, Inc. |
| PSCO | Peak Securities Corp. |
| UBUY | Peak Securities Corp. |
| PENS | Peninsular Securities Company |
| PCII | Penn Center Investments, Inc. |
| PENA | Pennaluna & Company |
| PENC | Penrod and Company |
| PNSA | Penserra Securities, LLC |
| PNSR | Penserra Securities, LLC |
| PPSI | Pension Planners Securities, Inc. |
| PFTK | Penson Financial Services, Inc. |
| PFAG | Penson Financial Services, Inc. |
| PFSI | Penson Financial Services, Inc. |
| PERC | Percival Financial Partners, Ltd. |
| PERD | Perdiue Securities, LLC |
| PCAT | Perelman-Carley & Associates Inc. |
| PASL | Pershing Advisor Solutions LLC |
| PERS | Pershing LLC |
| PERX | Pershing LLC |
| PERB | Pershing LLC |
| GDMR | Pershinng LLC/Good Morning-Shinhan Securities |
| COWS | Persimmon Securities, Inc. |
| PTRI | Petrie Parkman & Co., Inc. |
| PTRZ | Petruzzi Securities, LLC |
| FLGR | Pflueger & Baerwald Inc. |
| PHCO | Phillips & Company Securities Inc. |
| PQTZ | Pico Quantitative Trading LLC |
| PICF | Pictet Canada Company |
| PICT | Pictet Overseas Inc. |
| PINF | Pinnacle Financial Group, LLC |
| SHUK | Pipeline Liquidity Pro LLC |
| PIPR | Piper Jaffray & Co. |
| PICC | Planned Investment Co., Inc. |
| CASH | Planner Securities LLC |
| PODE | Podesta & Co. |
| PICI | Polar Investment Counsel, Inc. |
| POND | Pond Equities Inc |
| PAAI | Portfolio Advisors Alliance, Inc. |
| PMFS | Portsmouth Financial Services |
| PRAG | Pragma Securities LLC |
| PSGI | Preferred Securities Group, Inc. |
| DFFI | Premieretrade Securities, Inc. |
| PRES | Presidio Capital Advisors LLC |
| PSTG | Prestige Financial Center, Inc. |
| JLEO | Primary Capital, LLC |
| PMRY | Primary Capital, LLC |
| PMCS | Prime Capital Services, Inc. |
| SIBO | Prime Executions, Inc. |
| PGSI | Prime Global Securities, Inc. |
| BANK | Primevest Financial Services, Inc. |
| PRMX | Primex Prime Electronic Execution, Inc. |
| PRIN | Princeton Securities Corporation |
| PFSM | Princor Financial Services Corporation |
| TPCP | Pritchard Capital Partners, LLC |
| PESI | Private Equity Securities, Inc. |
| PRAS | Professional Asset Management, Inc. |
| PAMI | Professional Asset Managment, Inc. |
| AJCE | Professional Concepts & Planning, Inc. |
| PFIS | Professional Investment Services, Inc. |
| ADSO | Prospera Financial Services, Inc. |
| PRUC | Pruco Securities Corporation |
| PEGI | Prudential Equity Group, LLC |
| PRGL | Prudential Equity Group, LLC |
| PBLC | Public Securities, Inc. |
| PUGS | Puglisi Howells & Co. |
| PUMX | Puma Capital, LLC |
| PUMA | Puma Capital, Llc |
| PUNK | Punk, Ziegel & Company, L.P. |
| PUPL | Puplava Securities, Inc. |
| PYMD | Pyramid Financial Corp. |
| QAFC | QA3 Financial Corp. |
| FQLA | QUANTLAB SECURITIES LP |
| ETAI | QUANTLAB SECURITIES LP |
| FQLB | QUANTLAB SECURITIES LP |
| QQRR | QUANTRIVER FINANCIAL, LLC |
| QEDA | QUANTUM EDGE DERIVATIVES TRADING, LLC |
| QUAN | QUANTUM SECURITIES, INC. |
| QMSR | QUATTRO M SECURITIES INC. |
| QUEC | QUEST CAPITAL STRATEGIES, INC. |
| QUET | QUEST CAPITAL STRATEGIES, INC. |
| QCAS | QUINCY CASS ASSOCIATES, INCORPORATED |
| QRQR | QuantRiver Financial, LLC |
| QNTX | Quantex Clearing, LLC |
| LABQ | Quantlab Securities LP |
| FQLS | Quantlab Securities LP |
| QLAB | Quantlab Securities LP |
| QUOI | Quoin Capital LLC |
| LAFC | R. F. Lafferty & Co., Inc. |
| LAFB | R. F. Lafferty & Co., Inc. |
| LAFF | R. F. Lafferty & Co., Inc. |
| RLRC | R. L. RENCK & CO., INC |
| SEEL | R. Seelaus & Co.,Inc. |
| MACK | R.A. Mackie & Co., L.P. |
| RMST | R.M. STARK & CO., INC. |
| RTJC | R.T. Jones Capital Equities, Inc. |
| RWPS | R.W. Pressprich & Co., Inc. |
| RTCP | RAIT Securities, LLC |
| RAIT | RAIT Securities, LLC |
| RNET | RAPTORNET, LLC |
| RACX | RAVEN SECURITIES CORP. |
| RAVE | RAVEN SECURITIES CORP. |
| RAYF | RAYMOND C. FORBES & CO., INC. |
| RAJC | RAYMOND JAMES (USA) LTD. |
| RCMA | RBC CAPITAL MARKETS ARBITRAGE, S.A. |
| GELP | RBC CAPITAL MARKETS, LLC |
| RBCX | RBC CAPITAL MARKETS, LLC |
| RBCM | RBC CAPITAL MARKETS, LLC |
| RBCD | RBC Capital Markets Corporation |
| DCSD | RBC Capital Markets Corporation |
| DAIN | RBC Capital Markets Corporation |
| RYDS | RBC Dominion Securities Corporation |
| RBSG | RBS Securities Inc. |
| RDCG | RD Capital Group, Inc. |
| RDSS | RDSC, LLC |
| RDST | REDSTONE CONSULTING, LLC |
| RGLS | REGAL SECURITIES, INC. |
| RCGI | REGENT CAPITAL GROUP, INC. |
| REGR | REGISTER FINANCIAL ASSOCIATES, INC. |
| REGL | REGULUS ADVISORS, LLC |
| RRUD | REID & RUDIGER LLC |
| RCUS | RELIGARE CAPITAL MARKETS INC. |
| RMAC | RENAISSANCE MACRO SECURITIES, LLC |
| REUV | REUVEN ENTERPRISES SECURITIES DIVISION, LLC |
| REVR | REVERE SECURITIES CORP. |
| RGRC | RGR Financial Corp. |
| RHDS | RHODES SECURITIES, INC. |
| RICE | RICE SECURITIES, LLC |
| RAAA | RICHARD JAMES & ASSOCIATES, INC. |
| ROIB | RICHFIELD ORION INTERNATIONAL, INC. |
| ROCM | RIM Securities LLC |
| RNSI | RIVERNORTH SECURITIES, LLC |
| RJLB | RJL CAPITAL GROUP, LLC |
| RJLC | RJL CAPITAL GROUP, LLC |
| RMIN | RMIN Securities, Inc. |
| RNAC | RNA CAPITAL, INC. |
| RRII | ROBERTS & RYAN INVESTMENTS INC. |
| CRFN | ROBINHOOD FINANCIAL, LLC |
| HOOD | ROBINHOOD FINANCIAL, LLC |
| ROBI | ROBINSON & ROBINSON, INC. |
| RCKW | ROCKWELL SECURITIES LLC |
| HDSM | RODMAN & RENSHAW, LLC |
| HDSN | RODMAN & RENSHAW, LLC |
| HDSI | RODMAN & RENSHAW, LLC |
| HDSX | RODMAN & RENSHAW, LLC |
| HDSW | RODMAN & RENSHAW, LLC |
| RONI | RONIN CAPITAL, LLC |
| DRTL | RONIN PROFESSIONAL LLC |
| DEGS | RONIN PROFESSIONAL LLC |
| DART | RONIN PROFESSIONAL LLC |
| RCRS | ROOSEVELT & CROSS, INCORPORATED |
| RSIN | ROSS, SINCLAIRE & ASSOCIATES, LLC |
| ROTB | ROTH CAPITAL PARTNERS, LLC |
| ROYL | ROYAL ALLIANCE ASSOCIATES, INC. |
| RYAL | ROYAL SECURITIES COMPANY |
| RFGI | RUSHMORE SECURITIES CORPORATION |
| RSSE | RUSSELL INVESTMENTS IMPLEMENTATION SERVICES, LLC |
| RYDE | RYDEX DISTRIBUTORS, INC. |
| RABO | Rabo Securities USA, Inc. |
| KEAN | Rafferty Capital Markets, LLC |
| RAIN | Rainier Securities, LLC |
| RMKR | Rainmaker Securities, LLC |
| RSCO | Ramius Securities, L.L.C. |
| RAJA | Raymond James & Associates, Inc. |
| RJLU | Raymond James LTD (USA), Inc |
| MCMF | Raymond James Ltd. Cds |
| RBCF | Rbc Dominion Securities, Inc. |
| RECO | Recom Securities, Inc. |
| RDBN | Redburn Partners (USA) LP |
| RDWD | Redwood Securities Group, Inc. |
| RGLD | Regal Securities, Inc |
| RTRS | Reliant Trading |
| RNTT | Renaissance Trading Technologies, LLC |
| RENC | Rencap Securities, Inc. |
| RPEX | Repex & Co., Inc. |
| RECA | Research Capital USA Inc. |
| RRIC | Retirement Resources Investment Corporation |
| KART | Revere Securities Corp. |
| CEON | Rice, Voelker, LLC |
| RMPI | Richards, Merrill & Peterson, Inc. |
| AVST | Richave Financial, Inc. |
| RGWD | Ridgewood Associates Inc. NJ |
| RIED | Riedl First Securities Company of Kansas |
| RJJZ | Riordan, Johnston & Javadizadeh, Inc. |
| ROBH | Robbins & Henderson, LLC |
| RBAC | Robert B. Ausdal & Co. Inc. |
| BRND | Robert Brandt & Co. |
| RVSS | Robert Van Securities, Inc. |
| BARD | Robert W. Baird & Co. Incorporated |
| RLUK | Robinson & Lukens, Inc. |
| ROBT | Robotti & Company, LLC |
| ROBO | Rodgers Brothers, Inc. |
| RDRN | Rodman & Renshaw, LLC |
| RODM | Rodman & Renshaw, LLC |
| ROMO | Romano Brothers and Company |
| ROSN | Rosenblatt Securities Inc. |
| RSAI | Ross, Sinclaire & Associates, LLC |
| ROTH | Roth Capital Partners, LLC |
| RTHS | Rothschild Investment Corporation |
| RANS | Ruan Securities Corporation |
| RCSK | Ruane, Cunniff & Goldbarb LLC |
| RUBI | Rubicon Global Investments, LLC |
| RMCI | Rushmore Capital Inc. |
| RBCW | Rutherford, Brown & Catherwood, LLC |
| RYCO | Ryan & Company, LP |
| RYAN | Ryan, Beck & Co., LLC |
| SFSS | S F SENTRY SECURITIES, INC. |
| SGAL | S. GOLDMAN ADVISORS, LLC |
| SGCM | S. GOLDMAN CAPITAL LLC |
| SGCL | S. Goldman Capital Llc |
| WIPE | S.B.S. Financial Group, Inc. |
| PARK | S.C. Parker & Co., Inc. |
| SGLC | S.G. Long & Company |
| SGMS | S.G. Martin Securities LLC |
| SLRD | S.L. Reed & Company |
| SWSW | S.W. Bach & Company |
| SAGE | SAGE, RUTTY & CO., INC. |
| AIGN | SAGEPOINT FINANCIAL, INC. |
| SAGW | SAGETRADER, LLC |
| SAGP | SAGETRADER, LLC |
| SAGL | SAGETRADER, LLC |
| SAGT | SAGETRADER, LLC |
| SAGC | SAGETRADER, LLC |
| BIAD | SAGETRADER, LLC |
| SUSQ | SAL EQUITY TRADING, GP |
| RREZ | SAMUEL A RAMIREZ & CO., INC. |
| SASC | SANCTUARY SECURITIES, LLC |
| SAND | SANDLAPPER SECURITIES, LLC |
| SCBT | SANFORD C. BERNSTEIN & CO., LLC |
| BGWM | SANFORD C. BERNSTEIN & CO., LLC |
| FLIO | SANTOS CAPITAL GROUP, LLC |
| SCSC | SARATOGA CAPITAL MARKETS |
| SDIC | SAUER, DAZEY INVESTMENT COMPANY |
| SAVY | SAVOY CAPITAL MANAGEMENT, INC. |
| CADG | SAXIS GROUP, INC. |
| SBRA | SBERBANK CIB USA, INC. |
| SBKB | SBK-Brooks Investment Corp. |
| SCTR | SCOUT TRADING LLC |
| SERL | SEARLE & CO. |
| ENSK | SEB SECURITIES, INC. |
| SVPB | SECUREVEST FINANCIAL GROUP |
| MAMA | SECUREVEST FINANCIAL GROUP |
| SAIN | SECURITIES AMERICA, INC. |
| SMRI | SECURITIES MANAGEMENT & RESEARCH, INC. |
| SEIC | SEI Investments Distribution Co. |
| SSEI | SEI Investments Distribution Co. |
| DAVW | SEIDEL & SHAW LLC |
| SEDL | SEIDEL & SHAW LLC |
| SEBR | SENTINEL BROKERS COMPANY, INC. |
| SENT | SENTINUS-HALO SECURITIES, LLC |
| SATI | SERVICE ASSET MANAGEMENT COMPANY |
| SESL | SESLIA SECURITIES |
| SEVP | SEVEN POINTS CAPITAL, LLC |
| SPTS | SEVEN POINTS CAPITAL, LLC |
| SPTC | SEVEN POINTS CAPITAL, LLC |
| SPNT | SEVEN POINTS CAPITAL, LLC |
| SFPS | SF Investments, Inc. |
| SGAS | SG Americas Securities, LLC |
| NEFO | SG Americas Securities, LLC |
| PCAP | SG Americas Securities, LLC |
| SHDH | SHD HOLDINGS LLC |
| RACO | SHEARMAN, RALSTON INC. |
| SBLP | SIG BROKERAGE, LP |
| SBGX | SIG Brokerage, LP |
| SGFC | SIGMA FINANCIAL CORPORATION |
| SILB | SILBER BENNETT FINANCIAL, INC. |
| SPLX | SIMPLEX TRADING, LLC |
| SIMP | SIMPLEX TRADING, LLC |
| SXTD | SIMPLEX TRADING, LLC |
| SSNG | SISUNG SECURITIES CORPORATION |
| SLHC | SL Hare Capital, Inc. |
| SUMI | SMBC NIKKO SECURITIES AMERICA, INC. |
| SMFW | SMF TRADING, INC. |
| SMFT | SMF Trading, Inc. |
| WRIS | SMH CAPITAL INVESTMENTS LLC |
| GPTG | SMITH CAPITAL MARKETS, LLC |
| SMCO | SMITH, MOORE & CO. |
| SNCC | SNC CAPITAL MANAGEMENT CORP. |
| SOFI | SOFI SECURITIES LLC |
| SOGO | SOGOTRADE, INC. |
| WANG | SOGOTRADE, INC. |
| SOLM | SOLIUM FINANCIAL SERVICES LLC |
| SEFB | SOUTHEAST INVESTMENTS, N.C., INC. |
| STSE | SOUTHERN TRUST SECURITIES, INC. |
| SPRC | SPARTAN CAPITAL SECURITIES, LLC |
| SPDR | SPEEDROUTE LLC |
| SPWI | SPENCER-WINSTON SECURITIES CORPORATION |
| SREX | SPIDERROCK EXS, LLC |
| SPLC | SPIRE SECURITIES, LLC |
| SPLD | SPIRE SECURITIES, LLC |
| HUGE | SPOT QUOTE LLC |
| SPOT | SPOT TRADING L.L.C. |
| SPBR | SPRINKLEBROKERAGE, INC. |
| SPYG | SPYGLASS SECURITIES, LLC |
| SQTF | SQT TRADING, LLC |
| SRPR | SRM Securities, Incorporated |
| SCBS | STANDARD CHARTERED SECURITIES NORTH AMERICA LLC |
| SSLL | STATE STREET GLOBAL MARKETS, LLC |
| SSBT | STATE STREET GLOBAL MARKETS, LLC |
| SSGM | STATE STREET GLOBAL MARKETS, LLC |
| SSBS | STATE STREET GLOBAL MARKETS, LLC |
| STTT | STATETRUST INVESTMENTS INC. |
| STGC | STERLING, GRACE MUNICIPAL SECURITIES CORPORATION |
| SSGT | STEWARD SECURITIES GROUP LLC |
| STGR | STG Secure Trading Group, Inc. |
| STGI | STG Secure Trading Group, Inc. |
| SFCN | STIFEL NICOLAUS CANADA INC. |
| CITY | STIFEL, NICOLAUS & COMPANY, INCORPORATED |
| ALGO | STOCK USA EXECUTION SERVICES, INC |
| SASG | STOCK USA EXECUTION SERVICES, INC |
| STKP | STOCKPILE INVESTMENTS, INC. |
| SCSS | STONECASTLE SECURITIES, LLC |
| SCMI | STONECREST CAPITAL MARKETS, INC. |
| STGS | STONEGATE CAPITAL MARKETS, INC. |
| STHR | STORMHARBOUR SECURITIES, LLC |
| STRS | STRATEGAS RESEARCH PARTNERS |
| SUMT | SUMMIT BROKERAGE SERVICES, INC. |
| WBPX | SUMMIT SECURITIES GROUP, LLC |
| SUMX | SUMO CAPITAL, LLC |
| SMRD | SUMRIDGE PARTNERS, LLC |
| SBLT | SUNBELT SECURITIES, INC. |
| ASNX | SUNGARD BROKERAGE & SECURITIES SERVICES, LLC |
| SSET | SUNSET FINANCIAL SERVICES, INC. |
| SUST | SUNSTREET SECURITIES, LLC |
| SSUS | SUSQUEHANNA SECURITIES |
| SUTT | SUTTER SECURITIES INCORPORATED |
| LEER | SVB LEERINK LLC |
| SVBS | SVB Securities, A Non-Bank Affiliate of Silicon Valley Bank |
| SALW | SW FINANCIAL |
| SWBC | SWBC Investment Services, LLC |
| SWFS | SWEDBANK FIRST SECURITIES, LLC |
| CBTD | SYNOVUS SECURITIES, INC. |
| SSCO | Safra Securities Corporation |
| ITCC | Sal Financial Services, Inc. |
| GREY | Salomon Grey Financial Corporation |
| SCRK | Salt Creek Securities LLC |
| SRAM | Samco Capital Markets, Inc. |
| SMFN | Samco Financial Services, Inc. |
| SSNY | Samsung Securities (America), Inc. |
| SAMU | Samurai Trading LLC |
| SFSE | San Francisco Securities, Inc. |
| SANJ | San Jacinto Securities, Inc. |
| SMHI | Sanders Morris Harris Inc. |
| GRIN | Sandgrain Securities, Inc. |
| SGSI | Sandgrain Securities, Inc. |
| SDLR | Sandler, O'Neill & Partners, L.P. |
| SCBO | Sanford C. Bernstein & Co., LLC |
| SBER | Sanford C. Bernstein & Co., LLC |
| BLAV | Sanford C. Bernstein & Co., LLC |
| BERN | Sanford C. Bernstein & Co., LLC |
| BIRM | Sanford C. Bernstein & Co., LLC |
| SANT | Santander Investment Securities Inc. |
| SCAP | Saratoga Capital Markets |
| SAXO | Saxony Securities, Inc. |
| SCAR | Scarsdale Equities LLC |
| SCLD | Schild Asset Management Inc. |
| MLSI | Schon-EX LLC |
| SHON | Schonfeld Securities, LLC |
| SHWG | Schonfeld Securities, LLC |
| STRD | Schonfeld Securities, LLC |
| SWCO | Schroder & Co. Inc. |
| SCMF | Scotia Capital Inc. |
| SCMC | Scotia Capital Markets (USA) Inc. |
| JOHN | Scottsdale Capital Advisors Corp. |
| SCAI | Scottsdale Capital Advisors Corp. |
| SCRM | Screaming Eagle Trading, Inc. |
| SPGS | Sea Port Group Securities, LLC |
| SEAB | Seaboard Securities, Inc. |
| SEAL | Seaboard Securities, Inc. |
| SCST | Seacoast Investor Services, Inc. |
| SEAP | Seaport Securities Corp. |
| SGAM | Seasongood & Mayer |
| SSNI | Securities Service Network, Inc. |
| SECT | Securities Trading, Inc. |
| BDAK | Securitrade Corporation |
| KCMO | Security Investment Company of Kansas City |
| SEID | Seidel & Shaw LLC |
| SMZA | Semaza Securities, Llc |
| SEMT | Seminole Trading |
| SEND | Sendero Securities, Llc |
| SEQU | Sequoia Investments, Inc. |
| SSGI | Seton Securities Group, Inc. |
| SHRP | Sharpe Capital, Inc. |
| CHKG | Shin Han Global Securities |
| SHUS | Shinko Securities (U.S.A.) Inc. |
| SHSE | Shinko Securities (U.S.A.) Inc. |
| SHTP | Shoreline Trading Group LLC |
| SHTG | Shoreline Trading Group LLC |
| SHTB | Shoreline Trading Group LLC |
| SIDC | Sidoti & Company, LLC |
| SBSC | Siebert Cisneros Shank & Co., L.L.C |
| SGNL | Signal Securities Inc. |
| SSGC | Signature Securities |
| LEAF | Silver Leaf Partners, LLC |
| SKYC | Sky Capital LLC |
| SKYE | Skyebanc, Inc. |
| SMEX | Smart Execution Securities, LLC |
| SOLA | Solaris Securities, Inc. |
| SOLE | Soleil Securities Corporation |
| ISGC | Solid ISG Capital Markets, LLC |
| SORS | Sorsby Financial Corp. |
| SUND | Sound Securities, LLC |
| GFLD | Southridge Investment Group LLC |
| GALF | Southwest Texas Capital, L.L.C |
| MICA | Spartan Securities Group, Ltd. |
| SPCL | Specialist Clearance |
| SAMI | Spectrum Asset Management, Inc. |
| SPEN | Spencer Clarke LLC |
| SEII | Spencer Edwards, Inc. |
| SSPT | Spring Street Partners LP |
| SPGL | Spyglass Trading, L.P. |
| STVT | Standard Investment Chartered Incorporated |
| STNY | Standard New York Securities, Inc. |
| STFG | Stanford Group Company |
| STBD | Starboard Capital Markets, LLC |
| STDB | State Discount Brokers, Inc. |
| SINV | Stellar Investments, Inc. |
| SPHN | Stephens Inc. |
| SOAR | Sterling Financial Investment Group, Inc. |
| SBRO | Stern Brothers & Co. |
| FALK | Steven L. Falk & Associates Inc. |
| STFL | Stifel, Nicolaus & Company, Incorporated |
| TWPL | Stifel, Nicolaus & Company, Incorporated |
| SKTR | Stock Traders |
| STXG | Stockcross Financial Services, Inc. |
| STOX | Stockcross Financial Services, Inc. |
| STOS | Stockcross Financial Services, Inc. |
| SZZI | Stofan, Agazzi & Company, Inc. |
| STYO | Stone & Youngberg LLC |
| STNE | Stone Securities Corporation |
| STNH | Stonehaven, LLC |
| HENG | Stonehenge Securities, Inc. |
| STHA | StormHarbour Securities, LLC |
| MYBG | StormHarbour Securities, LLC |
| ATKC | Strand, Atkinson, Williams & York, Inc. |
| SPTW | Strasbourger Pearson Tulcin Wolff Incorporated |
| SCIL | Strategic Capital Investments, LLC |
| STFC | Stuart Frankel & Co., Incorporated |
| STUR | Sturdivant & Co. Inc |
| SMPR | Summit Brokerage Services, Inc. |
| SUMS | Summit Securities Group LLC |
| TICK | Summit Trading, Inc. |
| SSIN | SunTrust Investment Services, Inc. |
| SUBR | Sunrise Brokers LLC |
| JIMK | Sunstate Equity Trading |
| RHCO | Suntrust Robinson Humphrey, Inc. |
| SFSI | Superior Financial Services,Inc. |
| SUPS | Supertrade Securities, Inc. |
| SFGB | Susquehanna Financial Group, LLP |
| SUFI | Susquehanna Financial Group, LLP |
| SIGL | Susquehanna Investment Group |
| SUTR | Sutro & Co. Incorporated |
| SWEN | Sweney Cartwright & Company |
| SWRB | Swiss American Securities Inc. |
| SWIS | Swiss American Securities Inc. |
| SYCA | Syndicated Capital, Inc. |
| TRWN | T.R. Winston & Company, LLC |
| TTSI | T3 SECURITIES, INC. |
| TTST | T3 SECURITIES, INC. |
| TTTT | T3 TRADING GROUP, LLC |
| TWTT | TASTYWORKS, INC. |
| TCGS | TCG SECURITIES, L.L.C. |
| FOMA | TD AMERITRADE CLEARING, INC. |
| WATH | TD Ameritrade, Inc. |
| TDAR | TD Ameritrade, Inc. |
| SWIM | TD Ameritrade, Inc. |
| RJTS | TD Ameritrade, Inc. |
| AFCO | TD PRIME SERVICES LLC |
| PXAT | TD Professional Execution, Inc. |
| STAF | TD Professional Execution, Inc. |
| TDPX | TD Professional Execution, Inc. |
| TDPS | TD SECURITIES (USA) LLC |
| TDED | TD SECURITIES (USA) LLC |
| GLII | TD SECURITIES INC./ CDS |
| TDPA | TD Securities (USA) LLC |
| TDSI | TD Securities (USA) LLC |
| GLIS | TD Securities Inc |
| GLIR | TD Securities Inc. |
| GLIP | TD Securities Inc. |
| TDCM | TD Waterhouse Capital Markets, Inc. |
| PROX | TDProfessional Execution, Inc. |
| TFSL | TECKMEYER FINANCIAL SERVICES, L.L.C. |
| TAGD | TELSEY ADVISORY GROUP LLC |
| TAGC | TELSEY ADVISORY GROUP LLC |
| TRMS | TERMINUS SECURITIES, LLC |
| BNCO | THE BENCHMARK COMPANY, LLC |
| FIGG | THE FIG GROUP, LLC |
| FIGO | THE FIG GROUP, LLC |
| GVLD | THE GRISWOLD COMPANY, INCORPORATED |
| HUCO | THE HUNTINGTON INVESTMENT COMPANY |
| JEFM | THE JEFFREY MATTHEWS FINANCIAL GROUP, L.L.C. |
| JMFL | THE JEFFREY MATTHEWS FINANCIAL GROUP, L.L.C. |
| OAKR | THE OAK RIDGE FINANCIAL SERVICES GROUP, INC. |
| OCAP | THE ORION CAPITAL GROUP, INC. |
| TSFA | THE STRATEGIC FINANCIAL ALLIANCE, INC. |
| TSCD | THE STURGES COMPANY |
| VERF | THE VERTICAL GROUP |
| VGRP | THE VERTICAL TRADING GROUP, LLC |
| THRD | THIRD SEVEN CAPITAL LLC |
| TAAI | THOMAS ANTHONY & ASSOCIATES , INC. |
| THOR | THORNHILL SECURITIES, INC. |
| CREF | TIAA-CREF Individual & Institutional Services, LLC |
| TTAL | TIBRA TRADING AMERICA LLC |
| TIGR | TIGRESS FINANCIAL PARTNERS, LLC |
| CYND | TIGRESS FINANCIAL PARTNERS, LLC |
| TIMC | TIMECAPITAL SECURITIES CORPORATION |
| BMLT | TITAN SECURITIES |
| TAMT | TITLEIST ASSET MANAGEMENT, LTD. |
| TITL | TITLEIST ASSET MANAGEMENT, LTD. |
| TCCP | TJM INVESTMENTS, LLC |
| TJMT | TJM INVESTMENTS, LLC |
| MNDT | TJM INVESTMENTS, LLC |
| TJMS | TJM INVESTMENTS, LLC |
| TJMI | TJM Investments, LLC |
| MNDX | TJM Investments, LLC |
| MAGM | TOR BROKERAGE LLC |
| TORB | TOR BROKERAGE LLC |
| TORR | TORA TRADING SERVICES, LLC |
| TOCA | TORINO CAPITAL LLC |
| TOUR | TOURMALINE PARTNERS, LLC |
| TPRI | TPR Investments, L.P. |
| SJLS | TRADE INFORMATICS LLC |
| WALL | TRADEMAS INC. |
| TDFS | TRADERFIELD SECURITIES INC. |
| TWDS | TRADEWEB DIRECT LLC |
| TWDA | TRADEWEB DIRECT LLC |
| TWDI | TRADEWEB DIRECT LLC |
| TWXS | TRADEWORX SECURITIES LLC |
| ZERO | TRADEZERO AMERICA, INC |
| DIVY | TRADEZERO AMERICA, INC. |
| TMBS | TRADITION ASIEL SECURITIES INC. |
| TFAS | TRADITION ASIEL SECURITIES INC. |
| TFSD | TRADITION SECURITIES AND DERIVATIVES INC |
| TFAI | TRANSAMERICA FINANCIAL ADVISORS, INC. |
| TRSC | TRANSCEND CAPITAL |
| TRSK | TRANSCEND CAPITAL, LP |
| TRCM | TRC MARKETS LLC |
| TREA | TREASURE FINANCIAL CORP. |
| TIAN | TRIAD SECURITIES CORP |
| TIAC | TRIAD SECURITIES CORP |
| TRIB | TRIBAL CAPITAL MARKETS, LLC |
| BCSB | TRIBAL CAPITAL MARKETS, LLC |
| TRNX | TRINIX SECURITIES LLC |
| TSBX | TRIPLESHOT |
| BANQ | TRIPOINT GLOBAL EQUITIES, LLC |
| TGEQ | TRIPOINT GLOBAL EQUITIES, LLC |
| TRYC | TRYCO SECURITIES, INC. |
| PICK | TUDOR, PICKERING & CO. SECURITIES, INC. |
| TPOT | TULLETT PREBON FINANCIAL SERVICES LLC |
| PFPI | TULLETT PREBON FINANCIAL SERVICES LLC |
| PATR | TULLETT PREBON FINANCIAL SERVICES LLC |
| PBON | TULLETT PREBON FINANCIAL SERVICES LLC |
| COEX | TULLETT PREBON FINANCIAL SERVICES LLC |
| TBRO | TUOHY BROTHERS INVESTMENT RESEARCH, INC. |
| OHOS | TWO SIGMA SECURITIES, LLC |
| TSSM | TWO SIGMA SECURITIES, LLC |
| TWSF | TWS FINANCIAL, LLC. |
| TAGS | Taglich Brothers, D'Amadeo, Wagner & Co., Inc. |
| TARP | Tarpon Scurry Investments, Inc. |
| TTRD | Tech-Trade Capital LLC |
| TIBS | Telemus Investment Brokers, LLC |
| TMPO | Tempo Securities Corporation |
| TNIS | Terra Nova Financial, LLC |
| TNTS | Terra Nova Trading, L.L.C. |
| TTON | Teton Investment Partners LLC |
| TASS | Texlark Securities, LLC |
| OSHN | The Agean Group, Inc. |
| BNCH | The Benchmark Company, LLC |
| BUCK | The Buckingham Research Group Incorporated |
| TCEG | The Concord Equity Group, LLC |
| TCEX | The Concord Equity Group, LLC |
| DRAT | The Dratel Group, Inc. |
| GMSG | The GMS Group, LLC |
| GAUS | The Gaussian Group, LLC |
| ICEN | The Investment Center, Inc. |
| TKEG | The Keystone Equities Group, L.P. |
| LEAD | The Leaders Group, Inc. |
| SIZE | The NASDAQ Market Center |
| PENG | The Pennsylvania Group, Incorporated |
| PRMD | The Riderwood Group Incorporated |
| TRGS | The Robins Group LLC |
| SASI | The Seidler Companies Incorporated |
| SHEM | The Shemano Group, Inc. |
| STOK | The Stock Market (O/E) |
| VERT | The Vertical Trading Group, LLC |
| WLMS | The Williams Capital Group, L.P. |
| THEM | Themis Trading LLC |
| TMCC | Themunicenter.Com |
| THIM | Thieme Securities, Inc. |
| TOSI | Thinkorswim, Inc. |
| TSEC | Thomas Group Capital |
| HERF | Thomas J. Herzfeld & Co., Incorporated |
| TMCD | Thomas McDonald Partners, LLC |
| TDCO | Thompson Davis & Co., Inc. |
| THRC | Thor Capital LLC |
| AALC | Thrivent Investment Management Inc. |
| TMBI | Thurston, Springer, Miller, Herd & Titak, Inc. |
| TMBR | Timber Hill LLC |
| IBSP | Timber Hill Specialists Corp. |
| TMES | Times Securities, Inc. |
| SPKE | Titan Trading Services, LLC |
| SPIF | Titan Trading Services, LLC |
| TITN | Titan Trading Services, LLC |
| TOBI | Tobias Bros. Inc. |
| TORE | Tore Services, LLC |
| TORY | Torrey Pines Securities, Inc. |
| TCPX | Toussaint Capital Partners, LLC |
| TRAT | Track (ECN) |
| TCSC | Trade Center Securities Corp. |
| BLUE | Trade.Com Online Securities, Inc. |
| TRBT | Tradebot Systems, Inc. |
| TRTR | Tradelink Securities, LLC |
| TRLN | Tradelink Securities, LLC |
| TRNK | Tradelink Securities, LLC |
| TPMR | Tradepmr Inc. |
| PORT | Tradeportal Securities, Inc. |
| TRSL | Traderight Securities |
| TRRT | Traderight Securities |
| JWRI | Traders Advantage |
| TSMI | Tradespot Markets Inc. |
| TSII | Tradestar Investments, Inc. |
| TRAD | Tradestation Securities, Inc. |
| TREK | Tradetrek Securities, LLC |
| BDDK | Tradeweb Direct LLC |
| TRFI | Tradewinds Financial Group Incorporated |
| TWGR | Tradewire Securities LLC |
| TWSE | Tradewire Securities LLC |
| TBIS | Tradier Brokerage, Inc. |
| TBIA | Tradier Brokerage, Inc. |
| TMDM | Trading Machines LLC |
| TSRV | Trading Services Group, Inc. |
| ASEL | Tradition Asiel Securities Inc. |
| ASLB | Tradition Asiel Securities Inc. |
| TRSD | Transcend Capital, LP |
| TKCO | Trautman Wasserman & Company, Inc. |
| TORS | Trend Trader, LLC |
| TIAD | Triad Securities Corp |
| TRIN | Triangle Securities, LLC |
| TRIP | Trident Partners Ltd. |
| TRDT | Trident Securities, Inc. |
| TRPP | Tripp & Co., Inc. |
| TCCU | Tristone Capital Co. |
| TRUM | Triune Capital Advisors LLC |
| TRUX | Triune Capital Advisors LLC |
| TRUB | Trubee, Collins & Co., Inc. |
| TNFS | True North Financial Services, Inc. |
| LADY | Trustfirst |
| CFGM | Trustmont Financial Group, Inc. |
| TGUL | Tucker Anthony Cleary Gull |
| CHPY | Tullet Liberty Securities Inc. |
| TLIB | Tullett Liberty Securities Inc. |
| PREB | Tullett Liberty Securities Inc. |
| TULL | Tullett Prebon Financial Services LLC |
| CHPP | Tullett Prebon Financial Services LLC |
| TWEE | Tweedy, Browne Company LLC |
| TFSC | Twenty-First Securities Corporation |
| SOHO | Two Sigma Securities, LLC |
| FBSB | U.S. Bancorp Investments, Inc. |
| USFB | U.S. Financial Investments, Inc. |
| USFI | U.S. Financial Investments, Inc. |
| USFA | U.S. Securities & Futures Corp. |
| BUNT | UBS Bunting Warburg |
| SCHB | UBS Capital Markets |
| PWJX | UBS Financial Services Inc. |
| PWJC | UBS Financial Services, Inc. |
| UBSA | UBS SECURITIES LLC |
| UBSS | UBS Securities LLC |
| UBSG | UBS Securities LLC |
| UBSK | UBS Securities LLC |
| UBSB | UBS Securities LLC |
| UBSC | UBS Securities LLC |
| UBSX | UBS Securities LLC |
| UBSW | UBS Securities, LLC |
| UBST | UBS Securities, LLC |
| UCAP | UCAP SECURITIES LLC |
| SUNS | UMB DISTRIBUTION SERVICES, LLC |
| UMBF | UMB FINANCIAL SERVICES, INC. |
| PRIE | UMB Financial Services, Inc. |
| UMTB | UMTB SECURITIES INC |
| BVCM | UNICREDIT CAPITAL MARKETS |
| UGAM | UNION GAMING ADVISORS, LLC |
| UBSI | UNITED BROKERAGE SERVICES, INC |
| UCML | UNITED CAPITAL MARKETS, INC. |
| UCMI | UNITED CAPITAL MARKETS, INC. |
| UFPO | UNITED FIRST PARTNERS LLC |
| UFPA | UNITED FIRST PARTNERS LLC |
| UNIV | UNIVEST SECURITIES, LLC |
| NCIS | US FINANCIAL SERVICES |
| JFDS | US TIGER SECURITIES, INC. |
| USTC | US Trading LLC |
| USAA | USAA INVESTMENTS |
| USCA | USCA Securities LLC |
| POCA | USF Securities, L.P. |
| USTT | USTOCKTRADE SECURITIES |
| USTA | USTOCKTRADE SECURITIES, INC. |
| USTK | USTOCKTRADE SECURITIES, INC. |
| UHLM | Uhlmann Price Securities, LLC |
| IVOL | Union Capital Company |
| PFML | United Equity Securities, LLC |
| UPLN | United Planners' Financial Services of America A Limited Partner |
| UOFM | University of Miami - Finance Department |
| UCHN | Urchin Capital Partners, LLC |
| USSP | Ust Securities Corp. (The Retail) |
| UCPL | Utendahl Capital Partners, L.P. |
| TORO | VALDES & MORENO, INC. |
| VALM | VALMARK SECURITIES, INC. |
| VCLM | VAN CLEMENS & CO. INCORPORATED |
| ZEDD | VAN KAMPEN FUNDS INC |
| VHPA | VANTHEDGEPOINT SECURITIES, LLC |
| VASL | VASILIOU & COMPANY, INC. |
| VCPI | VC Arjent Ltd. |
| VMEX | VECTORGLOBAL WMG |
| VGLB | VECTORGLOBAL WMG |
| VATS | VEGA-CHI US LIMITED |
| VELC | VELOCITY CAPITAL, LLC |
| VRTS | VERITAS SECURITIES CORP. |
| VFGC | VFG Securities, Inc. |
| VFGS | VFG Securities, Inc. |
| VIEW | VIEWTRADE SECURITIES LLC |
| VALR | VIRTU AMERICAS LLC |
| VALX | VIRTU AMERICAS LLC |
| GFLO | VIRTU Americas LLC |
| EMCC | VIRTU Americas LLC |
| KCGM | VIRTU Americas LLC |
| VNMS | VIRTU Americas LLC |
| DTTX | VIRTU Americas LLC |
| KCGC | VIRTU Americas LLC |
| NITC | VIRTU Americas LLC |
| NITE | VIRTU Americas LLC |
| KCGB | VIRTU Americas LLC |
| TRIM | VIRTU Americas LLC |
| VIRT | VIRTU FINANCIAL BD LLC |
| VCMM | VIRTUS CAPITAL MARKETS LLC |
| BZXL | VOLANT LIQUIDITY, LLC |
| VPEW | VPE WERTPAPIERHANDELSBANK AG |
| VAIL | Vail Securities Investment, Inc. |
| FINA | Valores Finamex International, Inc. |
| VKMI | Van Kampen Funds Inc. |
| VBLT | Vanderbilt Securities, LLC |
| VGRD | Vanguard Marketing Corporation |
| VHPS | Vanthedgepoint Securities, LLC |
| VARI | Variant Research Corporation |
| VCSI | Vaughan and Company Securities, Inc. |
| VECT | Vector Securities International, Inc. |
| VRTA | Veritas Securities Corp. |
| HOME | Vestpoint Securities, Inc. |
| VNET | Vianet Direct, Inc. |
| VTDT | View Trade Securities, Inc. |
| VWPT | Viewpoint Securities, LLC |
| VTSB | Viewtrade Securities, Inc. |
| VRTU | Virtu Financial BD LLC |
| EWTV | Virtu Financial Capital Markets LLC |
| VFCM | Virtu Financial Capital Markets LLC |
| EWTT | Virtu Financial Capital Markets LLC |
| VBSX | Vision Brokerage Services, LLC |
| VBSL | Vision Brokerage Services, LLC. |
| VSIN | Vision Financial Markets Llc |
| VISN | Vision Securities Inc. |
| VOLP | Volpe Brown Whelan & Company, LLC |
| REAV | W. H. REAVES & CO., INC. |
| WPST | W. P. Stewart Securities LLC |
| QUIL | W. QUILLEN SECURITIES |
| WDLF | W.D. Latimer Company Ltd./CDS |
| WJBS | W.J. BLUM & SONS, LLC |
| WJBI | W.J. Bonfanti, Inc. |
| WSAG | WALL STREET ACCESS |
| WSCC | WASHINGTON SECURITIES CORPORATION |
| WTFD | WATERFORD CAPITAL, INC. |
| WBBC | WBB Securities, LLC |
| WFBC | WEALTHFRONT BROKERAGE LLC |
| WLTH | WEALTHFRONT BROKERAGE LLC |
| KCBC | WEALTHFRONT BROKERAGE LLC |
| WBUL | WEBULL FINANCIAL LLC |
| WSGD | WEDBUSH SECURITIES INC. |
| WEDB | WEDBUSH SECURITIES INC. |
| WDNX | WEEDEN & CO.L.P. |
| WPSP | WEEDEN PRIME SERVICES, LLC |
| WPSG | WEEDEN PRIME SERVICES, LLC. |
| WPSX | WEEDEN PRIME SERVICES, LLC. |
| WPSM | WEEDEN PRIME SERVICES, LLC. |
| WCHV | WELLS FARGO SECURITIES, LLC |
| WFIS | WELLS FARGO SECURITIES, LLC. |
| WEFI | WESTERN FINANCIAL CORPORATION |
| WISP | WESTERN INTERNATIONAL SECURITIES, INC. |
| WSTI | WESTERN INTERNATIONAL SECURITIES, INC. |
| WISI | WESTERN INTERNATIONAL SECURITIES, INC. |
| WMFS | WESTMINSTER FINANCIAL SECURITIES, INC. |
| WBCA | WESTPAC CAPITAL MARKETS LLC |
| WSRK | WESTROCK CAPITAL MANAGEMENT, INC. |
| WSRP | WESTROCK CAPITAL MANAGEMENT, INC. |
| WFPS | WFP Securities |
| WGTG | WG Trading Company Limited Partnership |
| WGTB | WG Trading Company Limited Partnership |
| WGTC | WG Trading Company Limited Partnership |
| LGLL | WHITEWOOD GROUP, INC |
| WHIT | WIC Corp. |
| WBLR | WILLIAM BLAIR |
| WBNF | WILLIAM BLAIR |
| GPCG | WILSON PARKER CONNALLY STEPHENSON INC |
| WIND | WINDSOR STREET CAPITAL, LP |
| WUAW | WINSLOW, EVANS & CROCKER, INC |
| UWIN | WINTERFLOOD SECURITIES INCORPORATED |
| WAYN | WINTRUST INVESTMENTS LLC |
| WISE | WISEBANYAN SECURITIES LLC |
| WAPS | WOLF A. POPPER, INC. |
| WOLV | WOLVERINE CAPITAL MARKETS LLC |
| WEXX | WOLVERINE EXECUTION SERVICES, LLC |
| WEXM | WOLVERINE EXECUTION SERVICES, LLC |
| WEXA | WOLVERINE EXECUTION SERVICES, LLC |
| WEXC | WOLVERINE EXECUTION SERVICES, LLC |
| WSEA | WOLVERINE SECURITIES, LLC |
| WTLP | WOLVERINE TRADING, LLC |
| WOOD | WOOD (ARTHUR W.) COMPANY, INC. |
| WBFN | WOODBURY FINANCIAL SERVICES, INC |
| WFSS | WOODMEN FINANCIAL SERVICES, INC. |
| WRDN | WORDENTRADE, INC. |
| WCSF | WORLD CHOICE SECURITIES, INC. |
| WEGI | WORLD EQUITY GROUP, INC. |
| WEGE | WORLD EQUITY GROUP, INC. |
| MDEB | WORLD FIRST FINANCIAL SERVICES, INC. |
| CESX | WORLD-XECUTION STRATEGIES |
| WLDX | WORLD-XECUTION STRATEGIES |
| EXTF | WYNSTON HILL CAPITAL, LLC |
| WACH | Wachovia Brokerage Service |
| FNET | Wachovia Securities Financial Network, LLC |
| WACL | Wachtel & Co., Inc. |
| ROSE | Walker Rose, Inc. |
| WABR | Wall Street Access |
| VNDM | Wall Street Access |
| WSET | Wall Street Electronica |
| WBET | Wallachbeth Capital LLC |
| WEYE | Walleye Trading LLC |
| WSEI | Wallstreet*E Financial Services, Inc. |
| WMSI | Walsh Manning Securities, LLC |
| DOWD | Walter J. Dowd, Inc |
| WJDO | Walter J. Dowd, Inc. |
| WJCO | Walton Johnson & Company |
| NADL | Warren D. Nadel & Company |
| WALC | Washington Analysis Corporation |
| WTSP | Wasserman & Associates |
| WZSC | Watermark Securities, Inc. |
| WMLL | Watermill Institutional Trading LLC |
| WATR | Waters, Parkerson & Co., Inc. |
| DRAS | Waterstone Financial Group, Inc. |
| WTHM | Wealth Monitors, Inc. |
| WEKS | Wechsler & Co., Inc. |
| WEDP | Wedbush Securities Inc. |
| WDGE | Wedge Securities, LLC. |
| WEED | Weeden & Co.L.P. |
| WIMA | Weiss Investment Management Services, LLC |
| WIMS | Weiss Investment Management Services, LLC |
| WESC | Wellington Shields & Co., LLC |
| WRET | Wells Fargo Clearing Services, LLC |
| RLIN | Wells Fargo Prime Services, LLC |
| MLIN | Wells Fargo Prime Services, LLC |
| NORW | Wells Fargo Securities, LLC. |
| WFPB | Wells Fargo Securities, LLC. |
| WSSL | Wellstone Securities, LLC |
| WEGP | Western Equity Group, Inc. |
| WSTM | Westminster Research Associates, LLC |
| WMII | Westminster Securities Corporation |
| WMIN | Westminster Securities Corporation |
| WSWW | Westminster Securities Corporation |
| BDFI | Westmoore Trading Company |
| WWPC | Westpark Capital Inc. |
| WPCC | Westpark Capital, Inc. |
| WCMS | Westport Capital Markets, LLC |
| WROC | Westrock Advisors Inc. |
| WTKR | Whitaker Securities LLC |
| WHCG | Whitaker Securities LLC |
| CAPS | White Cap Trading, LLC |
| WMCL | White Mountain Capital, LLC |
| WPAC | White Pacific Securities, Inc. |
| MKTD | White Pacific Securities, Inc. |
| HITE | Whitestone Securities Inc. |
| WWLD | Whiteweld Trading, LLC |
| QCMG | Wildwood Capital Securities, Inc. |
| WBRO | Wiley Bros.-Aintree Capital, LLC |
| WTCO | Williams Trading LLC |
| WCSC | Wilmington Capital Securities, LLC |
| WDAC | Wilson-Davis & Co., Inc. |
| WDCO | Wilson-Davis & Co., Inc. |
| WHAM | Windham Securities, Inc. |
| WCAP | Winebrenner Capital Partners, LLC |
| WECI | Winslow, Evans & Crocker, Inc. |
| WYNS | Winslow, Evans & Crocker, Inc. |
| WITT | Wit Capital Corporation |
| WITE | Witenberg Investment Companies, Inc. |
| FRAN | Wm. V. Frankel & Co., Incorporated |
| WOLF | Wolfe Trahan Securities |
| WEXQ | Wolverine Execution Services, LLC |
| WDLN | Woodlawn Advisors LLC |
| RDNK | Woodstock Financial Group, Inc. |
| WORD | Worden Capital Management LLC |
| WSCX | Workman Securities Corporation |
| WUNT | Wunderlich Securities, Inc. |
| WUNR | Wunderlich Securities, Inc. |
| WYOM | Wyoming Financial Securities, Inc. |
| WYSE | Wyser-Pratte & Co., Inc. |
| XBLA | XAMBALA CAPITAL, LLC |
| XCAP | XAMBALA CAPITAL, LLC |
| XPRE | XP SECURITIES, LLC |
| XPUS | XP SECURITIES, LLC |
| RHOX | XR Securities LLC |
| XTLS | XTELLUS CAPITAL PARTNERS, INC. |
| XTXM | XTX MARKETS LLC |
| SPDV | Xtent Financial Group, Inc. |
| XTFG | Xtent Financial Group, Inc. |
| YSBI | YORK STOCKBROKERS, INC. |
| YQST | Yieldquest Securities, LLC |
| YOSE | York Securities, Inc. |
| ZEBD | ZEBED SECURITIES, LLC |
| ZEUS | ZEUS FINANCIAL, LLC |
| ZIMS | ZIMBALIST SMITH INVESTMENTS, LLC |
| ZIVI | ZIV Investment Company |
| ZECO | Zecco Trading, Inc |
| ZDIB | Zions Direct, Inc. |
| ZDNF | Zions Direct, Inc. |
| ZION | Zions Direct, Inc. |
| EVER | everTrade Direct Brokerage, Inc. |
| EXEX | ex24, Inc. |