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KOSP - As of  04/30/25, 12:56:08 PM:   41 Insider Transactions.

Sector: Unknown    Industry: Drug Manufacturers - Other
Prev Close:$0.00  Avg Vol(3m): 0  P/E: 0.00  EPS: 0.00

Email this page to a friend.    Insider Transactions for KOSP

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
S 2007-02-09 09:05:29.0 KOS PHARMACEUTICALS INC KOSP GOLDMAN SACHS ASSET MANAGEMENT LP 0.0% view
S 2006-12-15 18:10:19.0 KOS PHARMACEUTICALS INC KOSP JAHARIS MARY 0.0% view
S 2006-12-14 13:46:25.0 KOS PHARMACEUTICALS INC KOSP GAMCO INVESTORS 0.06% view
B 2006-12-13 16:24:04.0 KOS PHARMACEUTICALS INC KOSP ABBOTT LABORATORIES 100.0% view
S 2006-12-11 17:16:39.0 KOS PHARMACEUTICALS INC KOSP FMR CORP n/a view
B 2006-11-22 16:20:32.0 KOS PHARMACEUTICALS INC KOSP GAMCO INVESTORS 2.22% view
S 2006-11-15 18:28:10.0 KOS PHARMACEUTICALS INC KOSP JAHARIS MARY 51.6% view
B 2006-11-15 16:18:39.0 KOS PHARMACEUTICALS INC KOSP ABBOTT LABORATORIES 53.3% view
B 2006-11-01 15:32:40.0 KOS PHARMACEUTICALS INC KOSP JAHARIS MARY 52.2% view
B 2006-09-12 17:07:16.0 KOS PHARMACEUTICALS INC KOSP JAHARIS MARY 52.0% view
S 2006-06-07 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 52.2% view
B 2006-02-14 00:00:00.0 KOS PHARMACEUTICALS INC KOSP FMR CORP n/a view
B 2006-02-06 00:00:00.0 KOS PHARMACEUTICALS INC KOSP GOLDMAN SACHS ASSET MANAGEMENT LP 5.3% view
S 2005-09-09 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 53.0% view
S 2005-02-14 00:00:00.0 KOS PHARMACEUTICALS INC KOSP BRISTOL MYERS SQUIBB CO 2.95% view
B 2004-12-29 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 55.0% view
B 2004-10-14 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 54.8% view
B 2004-02-24 00:00:00.0 KOS PHARMACEUTICALS INC KOSP JAHARIS STEVEN 11.1% view
B 2004-02-20 00:00:00.0 KOS PHARMACEUTICALS INC KOSP WILSON POINT HOLDINGS LP 10.4% view
B 2004-02-20 00:00:00.0 KOS PHARMACEUTICALS INC KOSP JAHARIS KATHRYN 10.7% view
S 2004-02-17 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 46.0% view
S 2003-02-13 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 63.6% view
B 2002-02-20 00:00:00.0 KOS PHARMACEUTICALS INC KOSP BRISTOL MYERS SQUIBB CO 6.4% view
S 2002-02-14 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 64.4% view
B 2002-02-14 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS PHARMACEUTICALS INC 20.1% view
S 2002-02-11 00:00:00.0 KOS PHARMACEUTICALS INC KOSP CAPITAL GROUP INTERNATIONAL INC 1.2% view
S 2001-02-12 00:00:00.0 KOS PHARMACEUTICALS INC KOSP CAPITAL GROUP INTERNATIONAL INC 6.3% view
B 2001-02-12 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 67.3% view
S 2001-01-19 00:00:00.0 KOS PHARMACEUTICALS INC KOSP LORD ABBETT & CO 2.94% view
B 2000-06-09 00:00:00.0 KOS PHARMACEUTICALS INC KOSP DUPONT E I DE NEMOURS & CO 6.4% view
B 2000-02-14 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 64.1% view
B 2000-02-11 00:00:00.0 KOS PHARMACEUTICALS INC KOSP CAPITAL GROUP INTERNATIONAL INC 9.8% view
B 2000-02-08 00:00:00.0 KOS PHARMACEUTICALS INC KOSP LORD ABBETT & CO 6.93% view
B 1999-02-12 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 50.8% view
B 1999-02-12 00:00:00.0 KOS PHARMACEUTICALS INC KOSP CAPITAL GUARDIAN TRUST CO 7.0% view
S 1998-07-09 00:00:00.0 KOS PHARMACEUTICALS INC KOSP CAPITAL GROUP COMPANIES INC ET AL 0.0% view
B 1998-07-09 00:00:00.0 KOS PHARMACEUTICALS INC KOSP CAPITAL GUARDIAN TRUST CO 6.3% view
B 1998-04-09 00:00:00.0 KOS PHARMACEUTICALS INC KOSP CAPITAL GROUP COMPANIES INC ET AL 11.0% view
B 1998-04-09 00:00:00.0 KOS PHARMACEUTICALS INC KOSP CAPITAL GROUP COMPANIES INC ET AL 11.0% view
B 1998-02-17 00:00:00.0 KOS PHARMACEUTICALS INC KOSP KOS HOLDINGS INC 49.9% view
B 1998-02-10 00:00:00.0 KOS PHARMACEUTICALS INC KOSP CAPITAL GROUP COMPANIES INC ET AL 8.2% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.