Search alphabetically by company name:
| R&B | First Trade Date | 03/12/1991 |
| R&G FINANCIAL CORPORATION | First Trade Date | 08/22/1996 |
| R&G FINCP | First Trade Date | 09/02/1998 |
| R-2000 CORP | First Trade Date | 07/07/1982 |
| R-B RUBBER PRODUCTS | First Trade Date | 05/11/1995 |
| RA MEDICAL SYSTEMS, INC. (RMED) | First Trade Date | 09/27/2018 |
| RA PHARMACEUTICALS, INC. (RARX) | First Trade Date | 10/26/2016 |
| RAC MORTGAGE | First Trade Date | 02/08/1989 |
| RACING CHAMPS | First Trade Date | 04/17/1997 |
| RACING CHAMPS | First Trade Date | 06/12/1997 |
| RACKABLE SYSTEMS, INC. (RACK) | First Trade Date | 06/10/2005 |
| RACKSPACE HOSTING, INC. (RAX) | First Trade Date | 08/08/2008 |
| RACKSPACE TECHNOLOGY, INC. (RXT) | First Trade Date | 08/05/2020 |
| RACOM SYS | First Trade Date | 03/13/1997 |
| RADA ELECTRONIC IND | First Trade Date | 06/24/1985 |
| RADCOM | First Trade Date | 09/24/1997 |
| RADIANCE MEDICAL | First Trade Date | 06/20/1996 |
| RADIANT SYSTEMS, INC. | First Trade Date | 02/13/1997 |
| RADIATION THERAPY SERVICES, INC. (RTSX) | First Trade Date | 06/18/2004 |
| RADICA GAMES | First Trade Date | 05/13/1994 |
| RADIO ONE, INC. | First Trade Date | 05/06/1999 |
| RADIO UNICA | First Trade Date | 10/19/1999 |
| RADIOGRAPHIC | First Trade Date | 03/13/1980 |
| RADIOLOGIX, INC. | First Trade Date | 11/21/1997 |
| RADIONICS INC. | First Trade Date | 10/07/1983 |
| RADISYS | First Trade Date | 10/20/1995 |
| RADIUS HEALTH, INC. (RDUS) | First Trade Date | 06/06/2014 |
| RADVIEW SOFTWARE LTD. | First Trade Date | 08/09/2000 |
| RADVISION LTD. | First Trade Date | 03/14/2000 |
| RADWARE LTD. | First Trade Date | 09/30/1999 |
| RADYNE COMSTREAM | First Trade Date | 02/08/2000 |
| RADYNE CORP. | First Trade Date | 11/30/1983 |
| RAG SHOPS | First Trade Date | 06/05/1991 |
| RAGEN MACKENZIE GP | First Trade Date | 06/23/1998 |
| RAILAMERICA | First Trade Date | 11/09/1992 |
| RAILAMERICA, INC. (RA) | First Trade Date | 10/13/2009 |
| RAILTEX | First Trade Date | 11/22/1993 |
| RAILWORKS | First Trade Date | 07/30/1998 |
| RAIN THERAPEUTICS INC. (RAIN) | First Trade Date | 04/23/2021 |
| RAINBOW EQUITIES | First Trade Date | 08/31/1983 |
| RAINBOW RENTALS | First Trade Date | 06/05/1998 |
| RAINBOW TECH | First Trade Date | 09/11/1987 |
| RAINDANCE COMMUNICATIONS, INC. | First Trade Date | 07/25/2000 |
| RAINFOREST CAFE | First Trade Date | 04/07/1995 |
| RAINMAKER SYSTEMS, INC. | First Trade Date | 11/17/1999 |
| RAIT INVESTMENT TRUST | First Trade Date | 01/09/1998 |
| RALCORP | First Trade Date | 04/04/1994 |
| RALLY SOFTWARE DEVELOPMENT CORP (RALY) | First Trade Date | 04/12/2013 |
| RALSTON PURINA | First Trade Date | 01/10/1962 |
| RAMACO RESOURCES, INC. (METC) | First Trade Date | 02/03/2017 |
| RAMBUS INC. | First Trade Date | 05/14/1997 |
| RAMP NETWORKS | First Trade Date | 06/22/1999 |
| RAMPART CAPITAL | First Trade Date | 09/21/1999 |
| RAMSAY YOUTH SERVICE | First Trade Date | 08/15/1985 |
| RAMTEK | First Trade Date | 12/14/1978 |
| RAMTRON INTL | First Trade Date | 02/16/1993 |
| RAND CAPITAL | First Trade Date | 11/04/1971 |
| RANDADO | First Trade Date | 01/23/1980 |
| RANDAL DATA SYSTEMS | First Trade Date | 08/21/1978 |
| RANDGOLD & EXP | First Trade Date | 03/07/1997 |
| RANGER ENERGY SERVICES, INC. (RNGR) | First Trade Date | 08/11/2017 |
| RANKIN AUTO | First Trade Date | 11/19/1996 |
| RANKIN AUTOMOTIVE | First Trade Date | 11/18/1996 |
| RAPID7, INC. (RPD) | First Trade Date | 07/17/2015 |
| RAPT THERAPEUTICS, INC. (RAPT) | First Trade Date | 10/31/2019 |
| RAPTOR SYSTEMS | First Trade Date | 02/07/1996 |
| RARE HOSPITALITY | First Trade Date | 03/31/1992 |
| RARE MEDIUM GROUP | First Trade Date | 09/01/1987 |
| RASTER GRAPHICS | First Trade Date | 08/08/1996 |
| RATIONAL SOFT | First Trade Date | 08/15/1983 |
| RATLIFF DRILLING | First Trade Date | 12/16/1980 |
| RATTLER MIDSTREAM LP (RTLR) | First Trade Date | 05/23/2019 |
| RAUCH INDUSTRIES | First Trade Date | 04/12/1983 |
| RAVEN INDUSTRIES | First Trade Date | 11/17/1992 |
| RAVENSWOOD WINERY | First Trade Date | 04/09/1999 |
| RAVISENT TECH | First Trade Date | 07/16/1999 |
| RAWLINGS SPORTING | First Trade Date | 06/30/1994 |
| RAX RESTAURANTS | First Trade Date | 07/14/1983 |
| RAYMOND ENGINEERING | First Trade Date | 12/08/1982 |
| RAYMOND JAMES | First Trade Date | 04/11/1986 |
| RAYONEIR | First Trade Date | 04/02/1994 |
| RAYOVAC CORPORATION | First Trade Date | 11/21/1997 |
| RAYTEL MEDICAL | First Trade Date | 12/01/1995 |
| RAYTHEON | First Trade Date | 09/15/1952 |
| RAYTHEON | First Trade Date | 12/18/1997 |
| RAZORFISH | First Trade Date | 04/27/1999 |
| RB ROBOT CORP. | First Trade Date | 06/03/1983 |
| RBB BANCORP (RBB) | First Trade Date | 07/26/2017 |
| RBC BEARINGS INCORPORATED (ROLL) | First Trade Date | 08/10/2005 |
| RC2 CORPORATION | First Trade Date | 06/12/1997 |
| RCM TECH | First Trade Date | 10/26/1982 |
| RCN COMM | First Trade Date | 09/19/1997 |
| RCS CAPITAL CORP (RCAP) | First Trade Date | 06/05/2013 |
| RDA MICROELECTRONICS, INC. (RDA) | First Trade Date | 11/10/2010 |
| RDO EQUIP | First Trade Date | 01/24/1997 |
| RE/MAX HOLDINGS, INC. (RMAX) | First Trade Date | 10/02/2013 |
| REACH INC. | First Trade Date | 02/17/1984 |
| REACHLOCAL, INC. (RLOC) | First Trade Date | 05/20/2010 |
| READ-RITE | First Trade Date | 10/18/1991 |
| READERS DIGEST | First Trade Date | 02/15/1990 |
| READING AVIATION | First Trade Date | 05/12/1981 |
| READING ENTER | First Trade Date | 10/17/1989 |
| READY MIX, INC. (RMX) | First Trade Date | 08/24/2005 |
| REAL GOODS SOLAR, INC. (RSOL) | First Trade Date | 05/08/2008 |
| REAL GOODS TRADING | First Trade Date | 07/23/1996 |
| REALAX SOFT | First Trade Date | 01/30/1998 |
| REALCO | First Trade Date | 02/02/1996 |
| REALD INC. (RLD) | First Trade Date | 07/16/2010 |
| REALITY INTERACTIVE | First Trade Date | 04/11/1996 |
| REALNETWORKS, INC. | First Trade Date | 11/21/1997 |
| REALOGY HOLDINGS CORP. (RLGY) | First Trade Date | 10/11/2012 |
| REALPAGE, INC. (RP) | First Trade Date | 08/12/2010 |
| REATA PHARMACEUTICALS INC (RETA) | First Trade Date | 05/26/2016 |
| RECEPTOS, INC. (RCPT) | First Trade Date | 05/09/2013 |
| RECHARGE ACQUISITION CORP. (RCHGU) | First Trade Date | 10/01/2020 |
| RECOGNITION EQUIP | First Trade Date | 02/14/1980 |
| RECONDITIONED SYS | First Trade Date | 04/19/1993 |
| RECOTON | First Trade Date | 06/07/1976 |
| RECOVERY NETWORK | First Trade Date | 09/30/1997 |
| RECRO PHARMA, INC. (REPH) | First Trade Date | 03/07/2014 |
| RECURSION PHARMACEUTICALS, INC. (RXRX) | First Trade Date | 04/16/2021 |
| RED BRICK SYS | First Trade Date | 01/22/1996 |
| RED HAT, INC. | First Trade Date | 08/11/1999 |
| RED RIVER BANCSHARES INC (RRBI) | First Trade Date | 05/03/2019 |
| RED ROBIN GOURMET BURGERS, INC. | First Trade Date | 07/19/2002 |
| RED ROCK RESORTS, INC. (RRR) | First Trade Date | 04/27/2016 |
| RED ROOF INNS | First Trade Date | 02/01/1996 |
| REDBACK NETWORKS INC. | First Trade Date | 05/18/1999 |
| REDBALL ACQUISITION CORP. (RBACU) | First Trade Date | 08/13/2020 |
| REDDY ICE HOLDINGS, INC. (FRZ) | First Trade Date | 08/10/2005 |
| REDENVELOPE, INC. | First Trade Date | 09/25/2003 |
| REDFIN CORPORATION (RDFN) | First Trade Date | 07/28/2017 |
| REDHOOK ALE BREWERY | First Trade Date | 08/17/1995 |
| REDIFF.COM INDIA LIMITED | First Trade Date | 06/14/2000 |
| REDLINE PERFORMANCE PRODUCTS, INC. | First Trade Date | 05/16/2003 |
| REDWOOD EMPIRE BANC | First Trade Date | 11/03/1998 |
| REDWOOD TRUST (NYSE TR) | First Trade Date | 01/28/1998 |
| REEBOK | First Trade Date | 12/03/1986 |
| REEF ENERGY | First Trade Date | 04/22/1981 |
| REGADO BIOSCIENCES INC (RGDO) | First Trade Date | 08/22/2013 |
| REGAL CINEMAS | First Trade Date | 07/01/1993 |
| REGAL ENTERTAINMENT GROUP | First Trade Date | 05/09/2002 |
| REGAL INTL | First Trade Date | 04/30/1982 |
| REGALWOOD GLOBAL ENERGY LTD. (RWGEU) | First Trade Date | 12/01/2017 |
| REGENCY ENERGY PARTNERS LP (RGNC) | First Trade Date | 01/01/2006 |
| REGENERATION TECHNOLOGIES, INC. | First Trade Date | 08/10/2000 |
| REGENERON PHARMA | First Trade Date | 04/02/1991 |
| REGENT COMMUNICATIONS, INC. | First Trade Date | 01/25/2000 |
| REGENT PETROLEUM | First Trade Date | 01/07/1981 |
| REGENXBIO INC. (RGNX) | First Trade Date | 09/17/2015 |
| REGIONAL FUND. CORP. | First Trade Date | 09/19/1984 |
| REGIONAL MANAGEMENT CORP. (RM) | First Trade Date | 03/28/2012 |
| REGIONS FINC | First Trade Date | 07/29/1971 |
| REGIS | First Trade Date | 06/21/1991 |
| REGIS CORPORATION | First Trade Date | 04/26/1983 |
| REGISTER.COM, INC. | First Trade Date | 03/03/2000 |
| REGISTRY | First Trade Date | 06/06/1996 |
| REGISTRY MAGIC | First Trade Date | 05/28/1998 |
| REGULUS THERAPEUTICS INC. (RGLS) | First Trade Date | 10/04/2012 |
| REHAB HOSPITAL SERVICE | First Trade Date | 02/10/1983 |
| REHABILICARE | First Trade Date | 09/16/1988 |
| REIGN SAPPHIRE CORP (RGNP) | First Trade Date | 05/19/2016 |
| REINVENT TECHNOLOGY PARTNERS (RTP'U) | First Trade Date | 09/17/2020 |
| REINVENT TECHNOLOGY PARTNERS Y (RTPYU) | First Trade Date | 03/16/2021 |
| REINVENT TECHNOLOGY PARTNERS Z (RTPZU) | First Trade Date | 11/19/2020 |
| RELAY THERAPEUTICS, INC. (RLAY) | First Trade Date | 07/16/2020 |
| RELIABILITY | First Trade Date | 02/06/1980 |
| RELIANCE ELECTRIC | First Trade Date | 05/06/1992 |
| RELIANT ENERGY, INC. | First Trade Date | 05/01/2001 |
| RELIV INTL | First Trade Date | 09/06/1996 |
| RELM WIRELESS | First Trade Date | 09/29/1978 |
| RELYPSA INC (RLYP) | First Trade Date | 11/15/2013 |
| REMEC | First Trade Date | 02/02/1996 |
| REMEDY | First Trade Date | 03/17/1995 |
| REMEDYTEMP | First Trade Date | 07/11/1996 |
| REMINGTON GOLD CORP. | First Trade Date | 08/23/1983 |
| REMINGTON OIL | First Trade Date | 04/16/1992 |
| RENAISSANCE CAPITAL | First Trade Date | 04/30/1996 |
| RENAISSANCE ENTERPRISE | First Trade Date | 08/03/1983 |
| RENAISSANCE LEARNING, INC. | First Trade Date | 09/25/1997 |
| RENAISSANCE WLDW | First Trade Date | 06/05/1996 |
| RENAL CARE GROUP | First Trade Date | 02/07/1996 |
| RENAL DEVICES | First Trade Date | 02/05/1981 |
| RENAL SYSTEMS | First Trade Date | 09/20/1983 |
| RENALYTIX AI PLC (RNLX) | First Trade Date | 07/17/2020 |
| RENEO PHARMACEUTICALS, INC. (RPHM) | First Trade Date | 04/09/2021 |
| RENEWABLE ENERGY GROUP, INC. (REGI) | First Trade Date | 01/19/2012 |
| RENEX | First Trade Date | 10/08/1997 |
| RENNAISANCE COMM | First Trade Date | 02/03/1994 |
| RENOVIS, INC. | First Trade Date | 02/05/2004 |
| RENREN INC. (RENN) | First Trade Date | 05/04/2011 |
| RENT-A-CENTER | First Trade Date | 11/21/1983 |
| RENT-A-CENTER INC | First Trade Date | 01/25/1995 |
| RENT-A-WRECK | First Trade Date | 10/28/1985 |
| RENTAL SERVICE (NYSE TR) | First Trade Date | 05/22/1997 |
| RENTECH NITROGEN PARTNERS, L.P. (RNF) | First Trade Date | 11/04/2011 |
| RENTRAK | First Trade Date | 11/14/1986 |
| REPARE THERAPEUTICS INC. (RPTX) | First Trade Date | 06/19/2020 |
| REPLAY ACQUISITION CORP. (RPLAU) | First Trade Date | 04/04/2019 |
| REPLIDYNE, INC. (RDYN) | First Trade Date | 06/28/2006 |
| REPLIGEN | First Trade Date | 04/29/1986 |
| REPLIMUNE GROUP, INC. (REPL) | First Trade Date | 07/20/2018 |
| REPTRON ELECTRONICS | First Trade Date | 03/29/1994 |
| REPUBLIC AIRWAYS HOLDINGS INC. (RJET) | First Trade Date | 05/27/2004 |
| REPUBLIC BANCORP | First Trade Date | 08/26/1987 |
| REPUBLIC BANCORP, INC. | First Trade Date | 07/22/1998 |
| REPUBLIC BANCSHARES | First Trade Date | 12/29/1993 |
| REPUBLIC BANCSHARES | First Trade Date | 07/29/1997 |
| REPUBLIC COMPANIES GROUP, INC. (RUTX) | First Trade Date | 08/03/2005 |
| REPUBLIC FIRST BANC | First Trade Date | 11/03/1988 |
| REPUBLIC HEALTH | First Trade Date | 07/01/1983 |
| REPUBLIC IND | First Trade Date | 05/11/1990 |
| REPUBLIC INDUSTRIES (NYSE TR) | First Trade Date | 06/20/1997 |
| REPUBLIC PROPERTY TRUST (RPB) | First Trade Date | 12/15/2005 |
| REPUBLIC RESOURCES | First Trade Date | 05/27/1981 |
| REPUBLIC SECURITY | First Trade Date | 11/12/1985 |
| REPUBLIC SERVICES, INC. | First Trade Date | 07/01/1998 |
| RES-CARE | First Trade Date | 12/15/1992 |
| RESEARCH ALLIANCE CORP. II (RACB) | First Trade Date | 03/18/2021 |
| RESEARCH ENGINEER | First Trade Date | 08/26/1996 |
| RESEARCH ENGINEERS | First Trade Date | 07/26/1996 |
| RESEARCH FRONTIERS | First Trade Date | 07/08/1986 |
| RESEARCH IN MOTION | First Trade Date | 02/04/1999 |
| RESEARCH PARTNERS | First Trade Date | 07/30/1996 |
| RESERVE EXPLORATION | First Trade Date | 10/19/1981 |
| RESONANT INC (RESN) | First Trade Date | 05/29/2014 |
| RESORT & URBAN TIMESHS | First Trade Date | 08/20/1981 |
| RESORTQUEST | First Trade Date | 05/20/1998 |
| RESOURCE AMERICA | First Trade Date | 03/10/1982 |
| RESOURCE ASSET INV | First Trade Date | 01/09/1998 |
| RESOURCE BANC | First Trade Date | 05/26/1993 |
| RESOURCE CAPITAL CORP. (RSO) | First Trade Date | 02/07/2006 |
| RESOURCEPHOENIX | First Trade Date | 10/14/1999 |
| RESOURCES CONNECTION, INC. | First Trade Date | 12/15/2000 |
| RESOURCES EQUIPMENT | First Trade Date | 09/14/1981 |
| RESPIRONICS | First Trade Date | 05/12/1988 |
| RESPONSE GENETICS INC. (RGDX) | First Trade Date | 06/05/2007 |
| RESPONSE ONCOLOGY | First Trade Date | 10/26/1995 |
| RESPONSE USA | First Trade Date | 10/23/1992 |
| RESPONSYS, INC. (MKTG) | First Trade Date | 04/21/2011 |
| RESTAURANT ENTERTAIN | First Trade Date | 12/30/1982 |
| RESTAURANT MGT.SVC | First Trade Date | 11/01/1984 |
| RESTAURANT SYSTEMS | First Trade Date | 09/29/1983 |
| RESTEC SYSTEMS | First Trade Date | 09/21/1983 |
| RESTORATION HARDWARE | First Trade Date | 06/19/1998 |
| RESTORATION HARDWARE HOLDINGS, INC. (RH) | First Trade Date | 11/02/2012 |
| RESTORATION HARDWARE, INC. | First Trade Date | 06/18/1998 |
| RESTORATION ROBOTICS INC (HAIR) | First Trade Date | 10/12/2017 |
| RESTORBIO, INC. (TORC) | First Trade Date | 01/26/2018 |
| RESTORE MEDICAL, INC. (REST) | First Trade Date | 05/17/2006 |
| RESTRAC INC | First Trade Date | 07/23/1996 |
| RETAIL PROPERTIES OF AMERICA, INC. (RPAI) | First Trade Date | 04/05/2012 |
| RETAILMENOT, INC. (SALE) | First Trade Date | 07/19/2013 |
| RETEK INC. | First Trade Date | 11/18/1999 |
| RETO ECO-SOLUTIONS, INC. (RETO) | First Trade Date | 11/29/2017 |
| RETROPHIN, INC. (RTRX) | First Trade Date | 01/10/2014 |
| RETROSPETTIVA | First Trade Date | 09/24/1997 |
| REUTERS GROUP | First Trade Date | 06/04/1984 |
| REUTERS HOLDINGS | First Trade Date | 06/04/1984 |
| REV GROUP, INC. (REVG) | First Trade Date | 01/27/2017 |
| REVANCE THERAPEUTICS, INC. (RVNC) | First Trade Date | 02/06/2014 |
| REVENUE PROPERTIES | First Trade Date | 09/20/1993 |
| REVLON COSMETICS | First Trade Date | 02/29/1996 |
| REVOLUTION ACCELERATION ACQUISITION CORP (RAACU) | First Trade Date | 12/08/2020 |
| REVOLUTION HEALTHCARE ACQUISITION CORP. (REVHU) | First Trade Date | 03/18/2021 |
| REVOLUTION MEDICINES, INC. (RVMD) | First Trade Date | 02/13/2020 |
| REVOLVE GROUP, INC. (RVLV) | First Trade Date | 06/07/2019 |
| REWALK ROBOTICS LTD. (RWLK) | First Trade Date | 09/12/2014 |
| REX ENERGY CORPORATION (REXX) | First Trade Date | 07/25/2007 |
| REXALL SUNDOWN | First Trade Date | 06/18/1993 |
| REXFORD INDUSTRIAL REALTY, INC. (REXR) | First Trade Date | 07/19/2013 |
| REXHALL IND | First Trade Date | 06/22/1989 |
| REXNORD CORPORATION (RXN) | First Trade Date | 03/29/2012 |
| REXON BUSINESS | First Trade Date | 04/22/1982 |
| REYNOLDS CONSUMER PRODUCTS INC. (REYN) | First Trade Date | 01/31/2020 |
| REYNOLDS METALS | First Trade Date | 03/03/1959 |
| REYNOLDS+REYNOLDS | First Trade Date | 01/26/1989 |
| RF INDUSTRIES | First Trade Date | 06/12/1997 |
| RF MICRO DEVICES, INC. | First Trade Date | 06/03/1997 |
| RF MONOLITHICS | First Trade Date | 07/28/1994 |
| RGC RESOURCES | First Trade Date | 02/01/1994 |
| RH PHILLIPS | First Trade Date | 10/02/1995 |
| RHBT FINANCIAL | First Trade Date | 11/08/1999 |
| RHI ENTERTAINMENT, INC. (RHIE) | First Trade Date | 06/18/2008 |
| RHINO RESOURCE PARTNERS, LP (RNO) | First Trade Date | 09/30/2010 |
| RHODIA (NYSE NUS) | First Trade Date | 06/25/1998 |
| RHONE-POULENC | First Trade Date | 11/21/1989 |
| RHYTHM PHARMACEUTICALS, INC. (RYTM) | First Trade Date | 10/05/2017 |
| RHYTHMS NETCONNECT | First Trade Date | 04/07/1999 |
| RIBBIT LEAP, LTD. (LEAPU) | First Trade Date | 09/11/2020 |
| RIBI IMMUNOCHEM | First Trade Date | 05/27/1981 |
| RIBOZYME PHARMA | First Trade Date | 04/12/1996 |
| RICE ACQUISITION CORP. (RICEU) | First Trade Date | 10/22/2020 |
| RICE ACQUISITION CORP. II (RONIU) | First Trade Date | 06/16/2021 |
| RICE ENERGY INC. (RICE) | First Trade Date | 01/24/2014 |
| RICE MIDSTREAM PARTNERS LP (RMP) | First Trade Date | 12/17/2014 |
| RICHARDSON ELEC. | First Trade Date | 10/28/1983 |
| RICHARDSON ELECTRONICS | First Trade Date | 10/28/1983 |
| RICHEY ELEC | First Trade Date | 01/25/1994 |
| RICHFOOD HOLDINGS | First Trade Date | 12/05/1996 |
| RICHFOOD HOLDINGS | First Trade Date | 03/05/1998 |
| RICHMOND CTY FIN | First Trade Date | 02/18/1998 |
| RICHMOND TANK CAR | First Trade Date | 08/28/1979 |
| RICK'S CABARET | First Trade Date | 10/13/1995 |
| RID-A-BUG COMPANY | First Trade Date | 11/10/1983 |
| RIDGEVIEW | First Trade Date | 11/01/1996 |
| RIDGEWOOD FINC | First Trade Date | 01/08/1999 |
| RIGEL PHARMACEUTICALS, INC. | First Trade Date | 11/29/2000 |
| RIGHT MGT | First Trade Date | 11/20/1986 |
| RIGHT START | First Trade Date | 10/11/1991 |
| RIGHTNOW TECHNOLOGIES, INC. (RNOW) | First Trade Date | 08/05/2004 |
| RIGNET, INC. (RNET) | First Trade Date | 12/15/2010 |
| RIMAGE | First Trade Date | 11/05/1992 |
| RINGCENTRAL INC (RNG) | First Trade Date | 09/27/2013 |
| RIO GRANDE DRILLING | First Trade Date | 10/15/1981 |
| RISE EDUCATION CAYMAN LTD (REDU) | First Trade Date | 10/20/2017 |
| RISK CAPITAL HLDS | First Trade Date | 09/14/1995 |
| RISKMETRICS GROUP, INC. (RMG) | First Trade Date | 01/25/2008 |
| RIT TECH | First Trade Date | 07/22/1997 |
| RITA MEDICAL SYSTEMS, INC. | First Trade Date | 07/27/2000 |
| RITE AID | First Trade Date | 01/26/1970 |
| RITTER PHARMACEUTICALS INC (RTTR) | First Trade Date | 06/24/2015 |
| RIVAL RESOURCES | First Trade Date | 06/11/1981 |
| RIVER VALLEY BANC | First Trade Date | 12/20/1996 |
| RIVERBED TECHNOLOGY, INC. (RVBD) | First Trade Date | 09/21/2006 |
| RIVERDEEP GP | First Trade Date | 03/09/2000 |
| RIVERVIEW BANC | First Trade Date | 10/25/1993 |
| RIVERWOOD INT | First Trade Date | 06/17/1992 |
| RIVIANA FOODS | First Trade Date | 03/07/1995 |
| RIVIERA TOOL COMPANY | First Trade Date | 03/04/1997 |
| RJ FINANCIAL CORP. | First Trade Date | 07/01/1983 |
| RJR NABISCO | First Trade Date | 06/30/1970 |
| RJR NABISCO | First Trade Date | 02/01/1991 |
| RLI CORP | First Trade Date | 05/08/1987 |
| RLJ LODGING TRUST (RLJ) | First Trade Date | 05/11/2011 |
| RLR FIN'L SERVICES | First Trade Date | 02/22/1984 |
| RLX TECHNOLOGY INC. (RLX) | First Trade Date | 01/22/2021 |
| RMG ACQUISITION CORP. (RMG'U) | First Trade Date | 02/08/2019 |
| RMG ACQUISITION CORP. II (RMGBU) | First Trade Date | 12/10/2020 |
| RMG ACQUISITION CORP. III (RMGCU) | First Trade Date | 02/05/2021 |
| RMH TELESERVICES, INC. | First Trade Date | 09/19/1996 |
| RMI.NET | First Trade Date | 09/05/1996 |
| RNETHEALTH.COM | First Trade Date | 09/30/1997 |
| ROADHOUSE GRILL | First Trade Date | 11/26/1996 |
| ROADRUNNER TRANSPORTATION SERVICES... (RRTS) | First Trade Date | 05/13/2010 |
| ROADWAY EXPRESS | First Trade Date | 01/02/1996 |
| ROADWAY SERVICES | First Trade Date | 02/05/1972 |
| ROANOKE ELECTRIC | First Trade Date | 11/03/1980 |
| ROANOKE GAS | First Trade Date | 02/01/1994 |
| ROBBINS & MEYER (NYSE TR) | First Trade Date | 12/16/1997 |
| ROBERDS | First Trade Date | 11/16/1993 |
| ROBERT BRUCE INDUS. | First Trade Date | 11/23/1984 |
| ROBERT C. BROWN | First Trade Date | 09/30/1983 |
| ROBERT MONDAVI | First Trade Date | 06/10/1993 |
| ROBERTS OIL & GAS | First Trade Date | 11/20/1981 |
| ROBINSON NUGENT | First Trade Date | 10/20/1978 |
| ROBINSON NUGENT | First Trade Date | 10/02/1978 |
| ROBLOX CORPORATION (RBLX) | First Trade Date | 03/10/2021 |
| ROBOCOM SYS | First Trade Date | 06/26/1997 |
| ROBOMATIX TECH | First Trade Date | 01/13/1994 |
| ROBOT DEFENSE SYS. | First Trade Date | 12/06/1983 |
| ROBOTIC VISION SYS | First Trade Date | 03/09/1978 |
| ROBOTRONIX CORP. | First Trade Date | 02/08/1984 |
| ROC COMM | First Trade Date | 08/19/1993 |
| ROCHESTER MED | First Trade Date | 07/16/1991 |
| ROCHESTER TELEPHONE | First Trade Date | 03/30/1959 |
| ROCK OF AGES CORPORATION | First Trade Date | 10/21/1997 |
| ROCK-TENN | First Trade Date | 12/31/1996 |
| ROCKET COMPANIES, INC. (RKT) | First Trade Date | 08/06/2020 |
| ROCKET FUEL INC. (FUEL) | First Trade Date | 09/20/2013 |
| ROCKET INTERNET GROWTH OPPORTUNITIES CORP. (RKTAU) | First Trade Date | 03/23/2021 |
| ROCKFORD CORPORATION | First Trade Date | 04/20/2000 |
| ROCKINGHAM HERITAGE | First Trade Date | 10/16/1998 |
| ROCKSHOX | First Trade Date | 09/27/1996 |
| ROCKSHOX | First Trade Date | 11/15/1999 |
| ROCKWELL DRILLING | First Trade Date | 09/24/1980 |
| ROCKWELL MEDICAL TECHNOLOGIES, INC. | First Trade Date | 01/27/1998 |
| ROCKWOOD HOLDINGS, INC. (ROC) | First Trade Date | 08/17/2005 |
| ROCKY MOUNT UNDERGAR | First Trade Date | 05/11/1984 |
| ROCKY MOUNTAIN | First Trade Date | 04/07/1982 |
| ROCKY MOUNTAIN CHOC | First Trade Date | 02/11/1986 |
| ROCKY MT EXPLORATION | First Trade Date | 06/19/1980 |
| ROCKY SHOES & BOOTS | First Trade Date | 02/03/1993 |
| RODGERS SILICON VALLEY ACQUISITION CORP (RSVAU) | First Trade Date | 12/02/2020 |
| RODIME PLC | First Trade Date | 09/29/1982 |
| ROFIN-SINAR TECHNOLOGIES INC. | First Trade Date | 09/26/1996 |
| ROGER BROWN'S | First Trade Date | 11/10/1982 |
| ROGERS CORP | First Trade Date | 08/18/1960 |
| ROGUE WAVE SOFTWARE, INC. | First Trade Date | 11/22/1996 |
| ROHM & HAAS | First Trade Date | 04/20/1949 |
| ROHN IND | First Trade Date | 09/08/1982 |
| ROI ACQUISITION CORP. II (ROIQU) | First Trade Date | 09/17/2013 |
| ROKA BIOSCIENCE, INC. (ROKA) | First Trade Date | 07/17/2014 |
| ROKU, INC (ROKU) | First Trade Date | 09/28/2017 |
| ROLFITE COMPANY | First Trade Date | 06/24/1981 |
| ROLLERBALL | First Trade Date | 04/01/1998 |
| ROLLINS ENV | First Trade Date | 07/14/1982 |
| ROLM | First Trade Date | 09/15/1976 |
| ROLTEC CORPORATION | First Trade Date | 10/19/1983 |
| ROMAC INTL | First Trade Date | 08/15/1995 |
| ROMAN DBDR TECH ACQUISITION CORP. (DBDRU) | First Trade Date | 11/06/2020 |
| ROME BANCORP, INC. | First Trade Date | 10/06/1999 |
| RONSON | First Trade Date | 10/02/1995 |
| ROOM PLUS | First Trade Date | 11/01/1996 |
| ROONEY PACE GROUP | First Trade Date | 10/13/1983 |
| ROOT, INC. (ROOT) | First Trade Date | 10/28/2020 |
| ROSE ROCK MIDSTREAM, L.P. (RRMS) | First Trade Date | 12/09/2011 |
| ROSECLIFF ACQUISITION CORP I (RCLFU) | First Trade Date | 02/12/2021 |
| ROSEDALE DECORATIVE | First Trade Date | 06/19/1998 |
| ROSETTA GENOMICS LTD. (ROSG) | First Trade Date | 02/27/2007 |
| ROSETTA STONE INC. (RST) | First Trade Date | 04/16/2009 |
| ROSLYN BANC | First Trade Date | 01/13/1997 |
| ROSS ACQUISITION CORP II (ROSSU) | First Trade Date | 03/12/2021 |
| ROSS COSMETICS | First Trade Date | 06/20/1984 |
| ROSS EXPLORATION | First Trade Date | 05/11/1983 |
| ROSS INDUSTRIES | First Trade Date | 12/11/1984 |
| ROSS STORES | First Trade Date | 08/08/1985 |
| ROSS SYSTEMS | First Trade Date | 04/26/1991 |
| ROSSCOMP CORPORATI | First Trade Date | 05/21/1984 |
| ROSTELECOM (NYSE ADR) | First Trade Date | 02/17/1998 |
| ROTH CH ACQUISITION I CO (ROCHU) | First Trade Date | 05/05/2020 |
| ROTH CH ACQUISITION II CO (ROCCU) | First Trade Date | 12/11/2020 |
| ROTH CH ACQUISITION III CO. (ROCRU) | First Trade Date | 03/03/2021 |
| ROTOR ACQUISITION CORP. (ROT'U) | First Trade Date | 01/15/2021 |
| ROUGE STEEL | First Trade Date | 03/30/1994 |
| ROUNDY'S, INC. (RNDY) | First Trade Date | 02/08/2012 |
| ROWAN COS | First Trade Date | 12/18/1975 |
| ROWE.COM | First Trade Date | 03/09/1999 |
| ROY WESTON | First Trade Date | 07/17/1986 |
| ROYAL APPLIANCE | First Trade Date | 07/01/1992 |
| ROYAL BANCSHARES | First Trade Date | 09/04/1987 |
| ROYAL CARIBBEAN | First Trade Date | 04/28/1993 |
| ROYAL DUTCH | First Trade Date | 07/20/1954 |
| ROYAL GOLD | First Trade Date | 06/05/1981 |
| ROYAL INT'L OPTIC. | First Trade Date | 12/21/1983 |
| ROYAL OLYMPIC CRUISE | First Trade Date | 02/04/1998 |
| ROYAL PALM S&L | First Trade Date | 02/15/1984 |
| ROYAL PRECISION | First Trade Date | 09/02/1997 |
| ROYALE ENERGY | First Trade Date | 11/08/1994 |
| ROYALTY DEVELOPMENT | First Trade Date | 02/10/1981 |
| ROYALTY PHARMA PLC (RPRX) | First Trade Date | 06/16/2020 |
| ROYALTY VENTURES | First Trade Date | 05/20/1981 |
| ROYCE FOCUS TRUST | First Trade Date | 06/07/1988 |
| ROYCE MICRO-CAP | First Trade Date | 12/15/1993 |
| ROYSTER | First Trade Date | 01/31/1975 |
| RP SCHERER | First Trade Date | 10/11/1991 |
| RPM (NYSE TR) | First Trade Date | 06/09/1998 |
| RPX CORPORATION (RPXC) | First Trade Date | 05/04/2011 |
| RRSAT GLOBAL COMMUNICATIONS NETWORK LTD. (RRST) | First Trade Date | 11/01/2006 |
| RSA SECURITY | First Trade Date | 12/14/1994 |
| RSC HOLDINGS INC. (RRR) | First Trade Date | 05/23/2007 |
| RSL COMM | First Trade Date | 10/01/1997 |
| RSP PERMIAN, INC. (RSPP) | First Trade Date | 01/17/2014 |
| RTW | First Trade Date | 04/19/1995 |
| RUBICON PROJECT, INC. (RUBI) | First Trade Date | 04/02/2014 |
| RUBICON TECHNOLOGY, INC. (RBCN) | First Trade Date | 11/16/2007 |
| RUBIO'S RESTAURANTS, INC. | First Trade Date | 05/21/1999 |
| RUBIUS THERAPEUTICS, INC. (RUBY) | First Trade Date | 07/18/2018 |
| RUCKUS WIRELESS, INC. (RKUS) | First Trade Date | 11/16/2012 |
| RUDOLPH TECHNOLOGIES, INC. | First Trade Date | 11/12/1999 |
| RUE21, INC. (RUE) | First Trade Date | 11/13/2009 |
| RUHNN HOLDING LIMITED (RUHN) | First Trade Date | 04/03/2019 |
| RUMBLEON, INC. (RMBL) | First Trade Date | 10/19/2017 |
| RURAL CELLULAR | First Trade Date | 02/08/1996 |
| RURAL/METRO | First Trade Date | 07/16/1993 |
| RUSH ENTERPRISES | First Trade Date | 06/07/1996 |
| RUSHMORE FINC | First Trade Date | 04/28/1998 |
| RUSS BERRIE & CO. | First Trade Date | 03/29/1984 |
| RUSSEL METALS | First Trade Date | 02/08/1994 |
| RUSTY PELICAN RESTAU. | First Trade Date | 10/14/1983 |
| RUTH'S CHRIS STEAK HOUSE, INC. (RUTH) | First Trade Date | 08/09/2005 |
| RUTHERFORD MORAN | First Trade Date | 06/21/1996 |
| RUTHIGEN, INC. (RTGN) | First Trade Date | 03/21/2014 |
| RWD TECH | First Trade Date | 06/19/1997 |
| RXR ACQUISITION CORP. (RXRAU) | First Trade Date | 03/04/2021 |
| RYAN'S FAMILY | First Trade Date | 07/13/1982 |
| RYAN'S FAMILY STEAK | First Trade Date | 07/13/1982 |
| RYANAIR HOLDINGS | First Trade Date | 05/29/1997 |
| RYB EDUCATION, INC. (RYB) | First Trade Date | 09/27/2017 |
| RYDER | First Trade Date | 09/19/1960 |
| RYERSON HOLDING CORP (RYI) | First Trade Date | 08/08/2014 |
| RYERSON TULL | First Trade Date | 06/21/1996 |
| RYMER FOODS | First Trade Date | 06/02/1969 |
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