Search alphabetically by company name:
| K MED CENTERS | First Trade Date | 12/01/1983 |
| K&F INDUSTRIES HOLDINGS, INC. (KFI) | First Trade Date | 08/09/2005 |
| K-SEA TRANSPORTATION PARTNERS L.P. | First Trade Date | 01/09/2004 |
| K-SWISS | First Trade Date | 06/05/1990 |
| K-TEL | First Trade Date | 07/19/1993 |
| K-TRON | First Trade Date | 11/26/1980 |
| K-TRON | First Trade Date | 12/03/1980 |
| K12 INC. (LRN) | First Trade Date | 12/13/2007 |
| K2 DESIGN | First Trade Date | 07/26/1996 |
| K2M GROUP HOLDINGS, INC. (KTWO) | First Trade Date | 05/08/2014 |
| KADEM SUSTAINABLE IMPACT CORPORATION (KSICU) | First Trade Date | 03/17/2021 |
| KADMON HOLDINGS, LLC (KDMN) | First Trade Date | 07/27/2016 |
| KAIROS ACQUISITION CORP. (KAIRU) | First Trade Date | 01/06/2021 |
| KAISER ALUMINUM | First Trade Date | 07/12/1991 |
| KAISER VENTURES | First Trade Date | 10/16/1990 |
| KALA PHARMACEUTICALS, INC. (KALA) | First Trade Date | 07/20/2017 |
| KALEIDO BIOSCIENCES, INC. (KLDO) | First Trade Date | 02/28/2019 |
| KALOBIOS PHARMACEUTICALS INC (KBIO) | First Trade Date | 01/31/2013 |
| KAMADA LTD (KMDA) | First Trade Date | 05/31/2013 |
| KAMAN | First Trade Date | 03/01/1989 |
| KANA COMM | First Trade Date | 09/22/1999 |
| KANA SOFTWARE, INC. | First Trade Date | 09/22/1999 |
| KANBAY INTERNATIONAL, INC. (KBAY) | First Trade Date | 07/22/2004 |
| KANEB SERVICES | First Trade Date | 01/28/1976 |
| KANSAS CITY SO | First Trade Date | 11/01/1962 |
| KANZHUN LIMITED (BZ) | First Trade Date | 06/11/2021 |
| KAPPA NETWORK | First Trade Date | 07/12/1984 |
| KAPSON SENIOR QTRS | First Trade Date | 09/26/1996 |
| KAR AUCTION SERVICES, INC. (KAR) | First Trade Date | 12/11/2009 |
| KARAT PACKAGING INC. (KRT) | First Trade Date | 04/15/2021 |
| KAROOOOO LTD. (KARO) | First Trade Date | 04/01/2021 |
| KARRINGTON HEALTH INC | First Trade Date | 07/19/1996 |
| KARUNA THERAPEUTICS, INC. (KRTX) | First Trade Date | 06/28/2019 |
| KARYOPHARM THERAPEUTICS INC. (KPTI) | First Trade Date | 11/06/2013 |
| KASLER CORP | First Trade Date | 03/16/1982 |
| KASPER ASL | First Trade Date | 08/07/1998 |
| KATY IND | First Trade Date | 03/12/1968 |
| KATZ DIGITAL (AMEX TR) | First Trade Date | 08/20/1998 |
| KATZ MEDIA GROUP | First Trade Date | 04/11/1995 |
| KAUFMAN & BROAD | First Trade Date | 05/29/1969 |
| KAY LABS | First Trade Date | 07/15/1980 |
| KAYAK SOFTWARE CORPORATION (KYAK) | First Trade Date | 07/20/2012 |
| KAYE GROUP | First Trade Date | 08/17/1993 |
| KAYNAR TECH | First Trade Date | 05/06/1997 |
| KAYNE ANDERSON ACQUISITION CORP (KAACU) | First Trade Date | 03/30/2017 |
| KAYPRO CORPORATION | First Trade Date | 08/25/1983 |
| KBL MERGER CORP. IV (KBLMU) | First Trade Date | 06/02/2017 |
| KBR, INC. (KBR) | First Trade Date | 11/16/2006 |
| KBW, INC. (KBW) | First Trade Date | 11/09/2006 |
| KE HOLDINGS INC. (BEKE) | First Trade Date | 08/13/2020 |
| KEANE GROUP, INC. (FRAC) | First Trade Date | 01/20/2017 |
| KEE EXPLORATION | First Trade Date | 10/31/1980 |
| KEEBEE OIL & GAS | First Trade Date | 05/19/1982 |
| KEEBLER FOODS | First Trade Date | 01/29/1998 |
| KEITH CO | First Trade Date | 07/13/1999 |
| KEITH COLLINS | First Trade Date | 04/22/1980 |
| KELLEY OIL | First Trade Date | 06/19/1989 |
| KELLOGG | First Trade Date | 05/12/1959 |
| KELLSTROM IND | First Trade Date | 08/18/1995 |
| KELLY SERVICES | First Trade Date | 09/18/1981 |
| KELLY SERVICES | First Trade Date | 08/02/1984 |
| KELLY SVS | First Trade Date | 07/24/1984 |
| KELLY-JOHNSTON ENTERPR | First Trade Date | 07/01/1981 |
| KEMET | First Trade Date | 12/09/1999 |
| KEMPHARM, INC (KMPH) | First Trade Date | 04/16/2015 |
| KENAN TRANSPORT | First Trade Date | 10/10/1986 |
| KENCOPE ENERGY | First Trade Date | 04/08/1981 |
| KENDLE INTERNATIONAL INC. | First Trade Date | 08/22/1997 |
| KENDLE INTL | First Trade Date | 08/22/1997 |
| KENEXA CORPORATION (KNXA) | First Trade Date | 06/24/2005 |
| KENNEDY-WILSON | First Trade Date | 08/07/1992 |
| KENSEY NASH | First Trade Date | 12/13/1995 |
| KENSINGTON CAPITAL ACQUISITION CORP. (KCACU) | First Trade Date | 06/26/2020 |
| KENSINGTON CAPITAL ACQUISITION CORP. II (KCACU) | First Trade Date | 02/26/2021 |
| KENT FINANCIAL SERV | First Trade Date | 03/23/1987 |
| KENTEK INFO | First Trade Date | 04/17/1996 |
| KENTRON INT'L | First Trade Date | 06/22/1983 |
| KENTUCKY ELECTRIC | First Trade Date | 09/29/1993 |
| KENTUCKY HORSE CENTER | First Trade Date | 10/23/1981 |
| KEPTEL | First Trade Date | 10/15/1987 |
| KERAVISION | First Trade Date | 07/28/1995 |
| KERNEL GROUP HOLDINGS, INC. (KRNLU) | First Trade Date | 02/03/2021 |
| KEROS THERAPEUTICS, INC. (KROS) | First Trade Date | 04/08/2020 |
| KERR GLASS MANUFACTURI | First Trade Date | 10/24/1975 |
| KERYX BIOPHARMACEUTICALS, INC. | First Trade Date | 07/28/2000 |
| KESTREL ENERGY | First Trade Date | 12/13/1979 |
| KEVCO | First Trade Date | 11/01/1996 |
| KEVEX | First Trade Date | 10/16/1979 |
| KEWAUNEE SCIENTIFIC | First Trade Date | 09/10/1981 |
| KEY CORP | First Trade Date | 05/27/1983 |
| KEY ENERGY GP (NYSE TR) | First Trade Date | 04/06/1998 |
| KEY IMAGE SYSTEMS | First Trade Date | 08/03/1983 |
| KEY TECHNOLOGY | First Trade Date | 07/23/1993 |
| KEY TRONIC CORP. | First Trade Date | 06/22/1983 |
| KEYNOTE SYSTEMS, INC. | First Trade Date | 09/24/1999 |
| KEYSTONE AUTO IND | First Trade Date | 07/25/1996 |
| KEYSTONE AUTOMOTIVE | First Trade Date | 06/21/1996 |
| KEYSTONE CONSOL | First Trade Date | 02/25/1936 |
| KEYSTONE FINANCIAL | First Trade Date | 01/02/1985 |
| KEYSTONE FOODS CORP | First Trade Date | 07/15/1975 |
| KEYSTONE MEDICAL | First Trade Date | 12/22/1983 |
| KEYTRONIC | First Trade Date | 06/22/1983 |
| KEZAR LIFE SCIENCES, INC. (KZR) | First Trade Date | 06/21/2018 |
| KHOSLA VENTURES ACQUISITION CO. (KVSA) | First Trade Date | 03/04/2021 |
| KHOSLA VENTURES ACQUISITION CO. II (KVSB) | First Trade Date | 03/24/2021 |
| KHOSLA VENTURES ACQUISITION CO. III (KVSC) | First Trade Date | 03/24/2021 |
| KIDS STUFF | First Trade Date | 06/27/1997 |
| KILROY REALTY | First Trade Date | 01/29/1997 |
| KIMBALL | First Trade Date | 09/28/1976 |
| KIMBALL INTL | First Trade Date | 06/10/1981 |
| KIMBARK OIL & GAS | First Trade Date | 06/04/1981 |
| KIMBELL ROYALTY PARTNERS, LP (KRP) | First Trade Date | 02/03/2017 |
| KIMBERLY CLARK | First Trade Date | 05/09/1929 |
| KIMCO REALTY | First Trade Date | 11/22/1991 |
| KINCAID FURNITURE | First Trade Date | 07/21/1983 |
| KINDER MORGAN, INC. (KMI) | First Trade Date | 02/11/2011 |
| KINDRED BIOSCIENCES, INC. (KIN) | First Trade Date | 12/12/2013 |
| KINERET ACQUISIT | First Trade Date | 01/20/1994 |
| KINETIC CONCEPTS, INC. | First Trade Date | 02/24/2004 |
| KINETIC MINERAL | First Trade Date | 12/22/1982 |
| KING DIGITAL ENTERTAINMENT PLC (KING) | First Trade Date | 03/26/2014 |
| KING OF VIDEO | First Trade Date | 04/29/1981 |
| KING PHARMACEUTICALS, INC. | First Trade Date | 06/25/1998 |
| KING WORLD PRDCTNS. | First Trade Date | 12/05/1984 |
| KING WORLD PROD | First Trade Date | 09/11/1986 |
| KINGSOFT CLOUD HOLDINGS LIMITED (KC) | First Trade Date | 05/08/2020 |
| KINGSWOOD ACQUISITION CORP. (KWACU) | First Trade Date | 11/20/2020 |
| KINGTONE WIRELESSINFO SOLUTION HOLDING... (KONE) | First Trade Date | 05/14/2010 |
| KINIKSA PHARMACEUTICALS, LTD. (KNSA) | First Trade Date | 05/24/2018 |
| KINNARD INVESTMENTS | First Trade Date | 07/01/1983 |
| KINNATE BIOPHARMA INC. (KNTE) | First Trade Date | 12/03/2020 |
| KINNEY SYSTEMS | First Trade Date | 05/27/1983 |
| KINS TECHNOLOGY GROUP, INC. (KINZU) | First Trade Date | 12/15/2020 |
| KINSALE CAPITAL GROUP, INC. (KNSL) | First Trade Date | 07/28/2016 |
| KINTERA, INC. | First Trade Date | 12/19/2003 |
| KIOR, INC. (KIOR) | First Trade Date | 06/24/2011 |
| KIPS BAY MEDICAL, INC. (KIPS) | First Trade Date | 02/11/2011 |
| KIRIN BREWERY | First Trade Date | 02/05/1973 |
| KIRKLAND'S, INC. | First Trade Date | 07/11/2002 |
| KIRLIN HOLDING | First Trade Date | 01/19/1995 |
| KIROMIC BIOPHARMA, INC. (KRBP) | First Trade Date | 10/16/2020 |
| KISMET ACQUISITION ONE CORP (KSMTU) | First Trade Date | 08/06/2020 |
| KISMET ACQUISITION THREE CORP. (KIIIU) | First Trade Date | 02/18/2021 |
| KISMET ACQUISITION TWO CORP. (KAIIU) | First Trade Date | 02/18/2021 |
| KITE PHARMA, INC. (KITE) | First Trade Date | 06/20/2014 |
| KITE REALTY GROUP TRUST (KRG) | First Trade Date | 08/11/2004 |
| KITOV PHARMACEUTICALS HOLDINGS LTD. (KTOV) | First Trade Date | 11/20/2015 |
| KITTY HAWK | First Trade Date | 10/10/1996 |
| KKR ACQUISITION HOLDINGS I CORP. (KAHCU) | First Trade Date | 03/17/2021 |
| KKR FINANCIAL CORP. (KFN) | First Trade Date | 06/24/2005 |
| KKR REAL ESTATE FINANCE TRUST INC. (KREF) | First Trade Date | 05/05/2017 |
| KL ACQUISITION CORP (KLAQU) | First Trade Date | 01/08/2021 |
| KLA INSTRUMENTS | First Trade Date | 10/08/1980 |
| KLAMATH FIRST BANC | First Trade Date | 10/05/1995 |
| KLLM TRANSPORT SERV | First Trade Date | 07/02/1986 |
| KLM ROYAL DUTCH | First Trade Date | 05/22/1957 |
| KLOSS VIDEO | First Trade Date | 06/17/1981 |
| KLR ENERGY ACQUISITION CORP. (KLREU) | First Trade Date | 03/11/2016 |
| KLUDEIN I ACQUISITION CORP (INKAU) | First Trade Date | 01/07/2021 |
| KMART | First Trade Date | 05/23/1918 |
| KMG AMERICA CORPORATION (KMA) | First Trade Date | 12/16/2004 |
| KMG CHEMICALS | First Trade Date | 06/02/1997 |
| KMW SYSTEMS CORP. | First Trade Date | 09/21/1983 |
| KNAPE & VOGT MANUF | First Trade Date | 06/05/1981 |
| KNIGHT ROYALTY | First Trade Date | 08/18/1980 |
| KNIGHT TRADING GROUP, INC. | First Trade Date | 07/08/1998 |
| KNIGHT TRANS | First Trade Date | 10/25/1994 |
| KNIGHT/TRIMARK | First Trade Date | 07/08/1998 |
| KNIGHTSBRIDGE TANKER | First Trade Date | 02/07/1997 |
| KNOGO | First Trade Date | 01/03/1995 |
| KNOLL | First Trade Date | 05/09/1997 |
| KNOLL INTERNATIONAL | First Trade Date | 08/09/1983 |
| KNOLL, INC. (KNL) | First Trade Date | 12/14/2004 |
| KNOLOGY, INC. | First Trade Date | 12/18/2003 |
| KNOT | First Trade Date | 12/02/1999 |
| KNOT OFFSHORE PARTNERS LP (KNOP) | First Trade Date | 04/10/2013 |
| KNOWBE4, INC. (KNBE) | First Trade Date | 04/22/2021 |
| KOALA | First Trade Date | 10/12/1993 |
| KODIAK PETROLEUM | First Trade Date | 08/18/1982 |
| KODIAK SCIENCES INC. (KOD) | First Trade Date | 10/04/2018 |
| KOFAX IMAGE PRODS | First Trade Date | 10/10/1997 |
| KOFAX LTD (KFX) | First Trade Date | 12/05/2013 |
| KOGER PROPERTIES | First Trade Date | 12/18/1979 |
| KOHLS | First Trade Date | 05/19/1992 |
| KOMAG | First Trade Date | 05/28/1987 |
| KONA GRILL, INC. (KONA) | First Trade Date | 08/16/2005 |
| KONGZHONG CORPORATION (KONG) | First Trade Date | 07/09/2004 |
| KONINKLJIKE PHILIPS | First Trade Date | 04/14/1987 |
| KOPIN | First Trade Date | 04/15/1992 |
| KOPPERS HOLDINGS INC. (KOP) | First Trade Date | 02/01/2006 |
| KOREA FUND | First Trade Date | 08/22/1984 |
| KOREA MOBILE TELE | First Trade Date | 06/27/1996 |
| KOREA MOBILE TELE | First Trade Date | 06/28/1996 |
| KOREA THRUNET CO., LTD. | First Trade Date | 11/17/1999 |
| KORN/FERRY INTERNATIONAL | First Trade Date | 02/11/1999 |
| KORN/FERRY INTL | First Trade Date | 02/11/1999 |
| KORNIT DIGITAL LTD. (KRNT) | First Trade Date | 04/02/2015 |
| KOS PHARMACEUTICALS, INC. | First Trade Date | 03/07/1997 |
| KOSAN BIOSCIENCES INCORPORATED | First Trade Date | 10/05/2000 |
| KOSMOS ENERGY LTD. (KOS) | First Trade Date | 05/11/2011 |
| KOSS | First Trade Date | 07/17/1981 |
| KPNQWEST | First Trade Date | 11/09/1999 |
| KRAFT FOODS INC. | First Trade Date | 06/13/2001 |
| KRATON PERFORMANCE POLYMERS, INC. (KRA) | First Trade Date | 12/17/2009 |
| KREISLER MANUF | First Trade Date | 09/02/1982 |
| KRISPY KREME DOUGHNUTS, INC. | First Trade Date | 04/05/2000 |
| KRISPY KREME, INC. (DNUT) | First Trade Date | 07/01/2021 |
| KROGER | First Trade Date | 12/18/1979 |
| KROLL-O-'GARA | First Trade Date | 11/13/1996 |
| KRONOS | First Trade Date | 06/05/1992 |
| KRONOS BIO, INC. (KRON) | First Trade Date | 10/09/2020 |
| KRYSTAL BIOTECH, INC. (KRYS) | First Trade Date | 09/20/2017 |
| KUBIENT, INC. (KBNT) | First Trade Date | 08/12/2020 |
| KUKE MUSIC HOLDING LIMITED (KUKE) | First Trade Date | 01/12/2021 |
| KURA ONCOLOGY, INC. (KURA) | First Trade Date | 11/05/2015 |
| KURA SUSHI USA, INC. (KRUS) | First Trade Date | 08/01/2019 |
| KURZWEIL APPINT | First Trade Date | 08/17/1993 |
| KVH INDUSTRIES | First Trade Date | 04/02/1996 |
| KYLE TECHNOLOGY | First Trade Date | 06/19/1981 |
| KYMERA THERAPEUTICS, INC. (KYMR) | First Trade Date | 08/21/2020 |
| KYPHON INC. | First Trade Date | 05/16/2002 |
| KYTHERA BIOPHARMACEUTICALS, INC. (KYTH) | First Trade Date | 10/11/2012 |