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OSI Pharmaceuticals (OSIP)
SUMMARY
BULLS
BEARS
TOPICS
DATA CENTRAL
STOCK CHART
SEC FILINGS
BALANCE
INCOME
CASH FLOW
Annual Reports
10-K (Apr 30, 2010)
10-K (Feb 24, 2010)
10-K (Feb 27, 2009)
10-K (Apr 1, 2008)
10-K (Feb 28, 2008)
10-K (Mar 1, 2007)
10-K (Mar 23, 2006)
10-K (Mar 16, 2006)
10-K (Jan 18, 2005)
10-K (Dec 14, 2004)
10-K (Dec 2, 2003)
10-K (Apr 29, 2003)
10-K (Jan 23, 2003)
10-K (Dec 12, 2002)
10-K (Dec 19, 2000)
10-K (May 23, 2000)
10-K (Jan 25, 2000)
10-K (Dec 29, 1999)
10-K (Jan 27, 1999)
10-K (Dec 23, 1998)
10-K (Apr 9, 1998)
10-K (Jan 14, 1998)
10-K (Dec 29, 1997)
10-K (Feb 12, 1997)
10-K (Feb 10, 1997)
10-K (Feb 20, 1996)
10-K (Jan 29, 1996)
10-K (Dec 20, 1995)
Quarterly Reports
10-Q (May 6, 2010)
10-Q (Nov 6, 2009)
10-Q (Aug 7, 2009)
10-Q (May 8, 2009)
10-Q (Nov 10, 2008)
10-Q (Aug 7, 2008)
10-Q (May 8, 2008)
10-Q (Nov 7, 2007)
10-Q (Aug 7, 2007)
10-Q (May 8, 2007)
10-Q (Nov 9, 2006)
10-Q (Aug 9, 2006)
10-Q (May 10, 2006)
10-Q (Nov 9, 2005)
10-Q (Aug 9, 2005)
10-Q (May 10, 2005)
10-Q (Feb 9, 2005)
10-Q (Aug 16, 2004)
10-Q (May 14, 2004)
10-Q (Feb 3, 2004)
10-Q (Aug 13, 2003)
10-Q (May 14, 2003)
10-Q (Feb 10, 2003)
10-Q (Aug 12, 2002)
10-Q (May 10, 2002)
10-Q (Feb 14, 2002)
10-Q (Aug 14, 2001)
10-Q (May 8, 2001)
10-Q (Feb 14, 2001)
10-Q (Aug 14, 2000)
10-Q (Jun 19, 2000)
10-Q (May 15, 2000)
10-Q (Feb 14, 2000)
10-Q (Oct 15, 1999)
10-Q (Aug 16, 1999)
10-Q (May 17, 1999)
10-Q (Feb 12, 1999)
10-Q (Aug 14, 1998)
10-Q (May 15, 1998)
10-Q (Feb 17, 1998)
10-Q (Aug 14, 1997)
10-Q (May 15, 1997)
10-Q (Feb 14, 1997)
10-Q (Aug 14, 1996)
10-Q (May 22, 1996)
10-Q (May 14, 1996)
10-Q (Mar 1, 1996)
10-Q (Feb 14, 1996)
10-Q (Aug 14, 1995)
10-Q (May 15, 1995)
8-K
8-K (Jun 9, 2010)
8-K (May 17, 2010)
8-K (Apr 22, 2010)
8-K (Apr 15, 2010)
8-K (Apr 6, 2010)
8-K (Mar 24, 2010)
8-K (Mar 3, 2010)
8-K (Mar 1, 2010)
8-K (Feb 24, 2010)
8-K (Feb 23, 2010)
8-K (Jan 19, 2010)
8-K (Jan 12, 2010)
8-K (Jan 8, 2010)
8-K (Dec 4, 2009)
8-K (Oct 21, 2009)
8-K (Oct 15, 2009)
8-K (Jul 24, 2009)
8-K (Jul 22, 2009)
8-K (Jul 9, 2009)
8-K (Jun 19, 2009)
8-K (Jun 3, 2009)
8-K (May 19, 2009)
8-K (Apr 29, 2009)
8-K (Apr 24, 2009)
8-K (Apr 16, 2009)
8-K (Mar 24, 2009)
8-K (Mar 4, 2009)
8-K (Feb 19, 2009)
8-K (Feb 12, 2009)
8-K (Feb 4, 2009)
8-K (Jan 16, 2009)
8-K (Dec 18, 2008)
8-K (Dec 16, 2008)
8-K (Dec 4, 2008)
8-K (Nov 21, 2008)
8-K (Nov 12, 2008)
8-K (Oct 23, 2008)
8-K (Oct 21, 2008)
8-K (Oct 14, 2008)
8-K (Oct 7, 2008)
8-K (Oct 3, 2008)
8-K (Jul 25, 2008)
8-K (Jul 21, 2008)
8-K (Jul 15, 2008)
8-K (Jun 20, 2008)
8-K (May 8, 2008)
8-K (Apr 17, 2008)
8-K (Apr 11, 2008)
8-K (Apr 4, 2008)
8-K (Apr 2, 2008)
8-K (Apr 1, 2008)
8-K (Mar 27, 2008)
8-K (Mar 26, 2008)
8-K (Mar 3, 2008)
8-K (Feb 26, 2008)
8-K (Jan 31, 2008)
8-K (Jan 15, 2008)
8-K (Jan 9, 2008)
8-K (Jan 7, 2008)
8-K (Jan 2, 2008)
8-K (Dec 17, 2007)
8-K (Nov 29, 2007)
8-K (Oct 29, 2007)
8-K (Oct 16, 2007)
8-K (Oct 4, 2007)
8-K (Oct 2, 2007)
8-K (Jul 31, 2007)
8-K (Jul 19, 2007)
8-K (Jul 11, 2007)
8-K (Jun 19, 2007)
8-K (Jun 7, 2007)
8-K (May 2, 2007)
8-K (Apr 26, 2007)
8-K (Apr 18, 2007)
8-K (Apr 11, 2007)
8-K (Feb 23, 2007)
8-K (Feb 7, 2007)
8-K (Jan 29, 2007)
8-K (Jan 18, 2007)
8-K (Jan 10, 2007)
8-K (Dec 19, 2006)
8-K (Nov 14, 2006)
8-K (Nov 8, 2006)
8-K (Oct 20, 2006)
8-K (Oct 17, 2006)
8-K (Oct 11, 2006)
8-K (Sep 21, 2006)
8-K (Aug 9, 2006)
8-K (Jul 20, 2006)
8-K (Jul 12, 2006)
8-K (Jul 6, 2006)
8-K (Jun 22, 2006)
8-K (Jun 16, 2006)
8-K (Jun 6, 2006)
8-K (May 12, 2006)
8-K (May 8, 2006)
8-K (May 3, 2006)
8-K (Apr 27, 2006)
8-K (Apr 25, 2006)
8-K (Apr 21, 2006)
8-K (Apr 18, 2006)
8-K (Apr 12, 2006)
8-K (Apr 6, 2006)
8-K (Mar 29, 2006)
8-K (Mar 8, 2006)
8-K (Mar 1, 2006)
8-K (Feb 24, 2006)
8-K (Feb 13, 2006)
8-K (Feb 6, 2006)
8-K (Jan 11, 2006)
8-K (Dec 28, 2005)
8-K (Dec 21, 2005)
8-K (Dec 16, 2005)
8-K (Dec 15, 2005)
8-K (Dec 14, 2005)
8-K (Dec 9, 2005)
8-K (Nov 25, 2005)
8-K (Nov 16, 2005)
8-K (Nov 15, 2005)
8-K (Nov 14, 2005)
8-K (Nov 10, 2005)
8-K (Nov 9, 2005)
8-K (Nov 3, 2005)
8-K (Oct 31, 2005)
8-K (Oct 20, 2005)
8-K (Oct 13, 2005)
8-K (Oct 11, 2005)
8-K (Sep 26, 2005)
8-K (Sep 2, 2005)
8-K (Aug 22, 2005)
8-K (Aug 19, 2005)
8-K (Aug 2, 2005)
8-K (Jul 12, 2005)
8-K (Jun 17, 2005)
8-K (May 25, 2005)
8-K (May 16, 2005)
8-K (May 6, 2005)
8-K (Apr 22, 2005)
8-K (Apr 20, 2005)
8-K (Apr 12, 2005)
8-K (Apr 5, 2005)
8-K (Mar 30, 2005)
8-K (Mar 21, 2005)
8-K (Mar 8, 2005)
8-K (Feb 11, 2005)
8-K (Feb 8, 2005)
8-K (Jan 27, 2005)
8-K (Dec 16, 2004)
8-K (Dec 2, 2004)
8-K (Nov 24, 2004)
8-K (Nov 19, 2004)
8-K (Nov 4, 2004)
8-K (Oct 21, 2004)
8-K (Sep 21, 2004)
8-K (Aug 11, 2004)
8-K (Jul 6, 2004)
8-K (Jun 28, 2004)
8-K (Jun 9, 2004)
8-K (Jun 7, 2004)
8-K (May 13, 2004)
8-K (Apr 26, 2004)
8-K (Jan 30, 2004)
8-K (Nov 20, 2003)
8-K (Oct 2, 2003)
8-K (Sep 3, 2003)
8-K (Aug 12, 2003)
8-K (Jun 27, 2003)
8-K (May 14, 2003)
8-K (May 6, 2003)
8-K (Mar 17, 2003)
8-K (Mar 12, 2003)
8-K (Feb 11, 2003)
8-K (Oct 1, 2002)
8-K (Mar 6, 2002)
8-K (Jan 29, 2002)
8-K (Jan 25, 2002)
8-K (Jan 7, 2002)
8-K (Dec 11, 2001)
8-K (Oct 18, 2001)
8-K (Aug 13, 2001)
8-K (Feb 14, 2001)
8-K (Nov 9, 2000)
8-K (Sep 27, 2000)
8-K (Jun 20, 2000)
8-K (May 23, 2000)
8-K (Mar 1, 2000)
8-K (Dec 15, 1999)
8-K (Jun 28, 1999)
8-K (Feb 18, 1999)
8-K (Jan 8, 1999)
8-K (Oct 6, 1997)
8-K (Nov 8, 1996)
8-K (May 10, 1996)
8-K (Apr 26, 1996)
8-K (Aug 17, 1995)
8-K (Apr 21, 1995)
Other
SC 13G (Feb 14, 2011)
CT ORDER (Oct 19, 2010)
SC TO-I (Aug 5, 2010)
SC TO-I (Jul 13, 2010)
SC 13G (Jul 12, 2010)
SC TO-I (Jun 29, 2010)
SC TO-I (Jun 18, 2010)
SC TO-I (Jun 17, 2010)
EFFECT (Jun 14, 2010)
Form 3 (Jun 9, 2010)
Form 4 (Jun 8, 2010)
Form 4 (Jun 7, 2010)
Form 4 (Jun 3, 2010)
SC 13D (May 28, 2010)
SC TO-T (May 27, 2010)
SC TO-T (May 26, 2010)
SC TO-T (May 25, 2010)
SC 14D9 (May 20, 2010)
SC TO-T (May 19, 2010)
SC TO-T (May 18, 2010)
SC 14D9 (May 17, 2010)
SC 13G (May 10, 2010)
Form 4 (May 4, 2010)
DFAN14A (Apr 23, 2010)
SC 14D9 (Apr 22, 2010)
SC 13G (Apr 12, 2010)
Form 3 (Apr 9, 2010)
SC 13D (Apr 8, 2010)
SC 14D9 (Apr 6, 2010)
SC TO-T (Apr 1, 2010)
DFAN14A (Mar 31, 2010)
SC 14D9 (Mar 30, 2010)
SC TO-T (Mar 29, 2010)
SC 13G (Mar 22, 2010)
SC TO-T (Mar 19, 2010)
SC 14D9 (Mar 17, 2010)
DFAN14A (Mar 16, 2010)
DFAN14A (Mar 15, 2010)
DFAN14A (Mar 5, 2010)
Form 4 (Mar 3, 2010)
DFAN14A (Mar 2, 2010)
DFAN14A (Mar 1, 2010)
SC 13G (Feb 12, 2010)
SC 13G (Feb 11, 2010)
SC 13G (Feb 4, 2010)
Form 4 (Feb 2, 2010)
SC 13G (Jan 29, 2010)
Form 4 (Jan 26, 2010)
Form 4 (Jan 25, 2010)
Form 4 (Jan 12, 2010)
SC 13G (Jan 11, 2010)
Form 4 (Jan 5, 2010)
Form 4 (Jan 4, 2010)
Form 4 (Dec 18, 2009)
Form 4 (Dec 15, 2009)
Form 4 (Dec 8, 2009)
CT ORDER (Nov 17, 2009)
UPLOAD (Nov 12, 2009)
CORRESP (Oct 29, 2009)
CORRESP (Oct 22, 2009)
UPLOAD (Oct 8, 2009)
Form 3 (Sep 9, 2009)
CORRESP (Aug 18, 2009)
UPLOAD (Aug 5, 2009)
CORRESP (Jul 22, 2009)
Form 4 (Jul 16, 2009)
Form 4 (Jun 19, 2009)
SC 13G (Jun 10, 2009)
ARS (May 6, 2009)
DEF 14A (Apr 29, 2009)
Form 4 (Mar 18, 2009)
SC 13G (Mar 10, 2009)
SC 13G (Feb 17, 2009)
SC 13G (Feb 13, 2009)
SC 13G (Feb 12, 2009)
Form 4 (Feb 5, 2009)
SC 13G (Feb 4, 2009)
Form 4 (Jan 16, 2009)
Form 4 (Jan 7, 2009)
Form 3 (Jan 5, 2009)
424B3 (Jan 2, 2009)
Form 4 (Dec 18, 2008)
Form 4 (Dec 16, 2008)
Form 4 (Nov 25, 2008)
Form 4 (Nov 21, 2008)
Form 4 (Nov 18, 2008)
Form 4 (Nov 12, 2008)
Form 4 (Oct 16, 2008)
Form 4 (Oct 2, 2008)
424B3 (Oct 1, 2008)
CT ORDER (Sep 26, 2008)
Form 4 (Sep 16, 2008)
Form 4 (Sep 4, 2008)
Form 4 (Aug 19, 2008)
Form 4 (Aug 12, 2008)
Form 4 (Aug 5, 2008)
Form 4 (Aug 1, 2008)
Form 4 (Jul 29, 2008)
Form 4 (Jul 28, 2008)
Form 4 (Jul 24, 2008)
Form 4 (Jul 22, 2008)
Form 4 (Jul 17, 2008)
Form 4 (Jul 16, 2008)
Form 4 (Jul 11, 2008)
Form 4 (Jul 3, 2008)
Form 4 (Jul 2, 2008)
424B3 (Jul 1, 2008)
Form 4 (Jun 17, 2008)
Form 4 (Jun 13, 2008)
Form 4 (Jun 12, 2008)
Form 4 (Jun 9, 2008)
Form 4 (Jun 5, 2008)
Form 4 (May 19, 2008)
ARS (May 5, 2008)
424B3 (Apr 29, 2008)
DEF 14A (Apr 28, 2008)
Form 4 (Apr 16, 2008)
S-3ASR (Apr 1, 2008)
UPLOAD (Feb 26, 2008)
CORRESP (Feb 25, 2008)
SC 13G (Feb 14, 2008)
SC 13G (Feb 13, 2008)
SC 13G (Feb 12, 2008)
UPLOAD (Jan 25, 2008)
SC 13G (Jan 10, 2008)
Form 4 (Dec 26, 2007)
S-8 (Dec 20, 2007)
UPLOAD (Dec 18, 2007)
Form 4 (Dec 14, 2007)
Form 4 (Nov 29, 2007)
CORRESP (Oct 31, 2007)
Form 4 (Oct 29, 2007)
CORRESP (Sep 17, 2007)
Form 4 (Aug 13, 2007)
Form 4 (Jul 18, 2007)
SC 13G (Jul 10, 2007)
Form 3 (Jul 5, 2007)
Form 4 (Jun 15, 2007)
Form 3 (Jun 14, 2007)
SC 13G (Jun 11, 2007)
Form 4 (Jun 6, 2007)
Form 4 (May 23, 2007)
Form 4 (May 22, 2007)
ARS (May 11, 2007)
Form 4 (May 2, 2007)
DEF 14A (Apr 30, 2007)
Form 4 (Apr 4, 2007)
Form 4 (Apr 2, 2007)
Form 4 (Mar 29, 2007)
Form 4 (Mar 12, 2007)
Form 4 (Mar 2, 2007)
SC 13G (Feb 14, 2007)
SC 13G (Feb 13, 2007)
SC 13G (Feb 12, 2007)
SC 13G (Feb 9, 2007)
Form 4 (Feb 6, 2007)
Form 4 (Feb 5, 2007)
SC 13G (Jan 19, 2007)
Form 4 (Jan 17, 2007)
Form 4 (Dec 20, 2006)
Form 4 (Dec 15, 2006)
Form 4 (Dec 4, 2006)
Form 4 (Oct 20, 2006)
S-8 (Sep 29, 2006)
Form 4 (Aug 29, 2006)
Form 4 (Aug 21, 2006)
Form 4 (Aug 7, 2006)
SC 13G (Jul 24, 2006)
Form 4 (Jul 18, 2006)
424B3 (Jul 6, 2006)
SC 13G (Jun 26, 2006)
SC 13G (Jun 22, 2006)
Form 4 (Jun 16, 2006)
SC 13G (Jun 15, 2006)
Form 4 (Jun 6, 2006)
424B3 (Jun 5, 2006)
424B3 (May 16, 2006)
Form 3 (May 9, 2006)
ARS (May 8, 2006)
DEF 14A (May 1, 2006)
DEFA14A (Apr 21, 2006)
424B3 (Apr 11, 2006)
424B3 (Mar 31, 2006)
S-3ASR (Mar 24, 2006)
Form 4 (Mar 20, 2006)
Form 4 (Mar 14, 2006)
SC 13G (Feb 14, 2006)
SC 13G (Feb 13, 2006)
SC 13G (Feb 10, 2006)
SC 13G (Feb 3, 2006)
SC 13G (Jan 10, 2006)
Form 4 (Dec 2, 2005)
SC 13G (Dec 1, 2005)
S-8 (Nov 16, 2005)
425 (Nov 14, 2005)
425 (Nov 10, 2005)
425 (Nov 2, 2005)
SC 13G (Oct 31, 2005)
Form 4 (Oct 28, 2005)
Form 4 (Oct 27, 2005)
Form 4 (Oct 26, 2005)
Form 4 (Oct 25, 2005)
Form 4 (Oct 24, 2005)
SC 13G (Oct 11, 2005)
S-4 (Oct 6, 2005)
Form 4 (Oct 4, 2005)
Form 3 (Sep 30, 2005)
425 (Sep 29, 2005)
S-4 (Sep 20, 2005)
Form 4 (Sep 6, 2005)
425 (Sep 2, 2005)
425 (Aug 22, 2005)
Form 4 (Aug 3, 2005)
Form 4 (Jul 6, 2005)
SC 13G (Jun 29, 2005)
Form 4 (Jun 17, 2005)
Form 4 (Jun 15, 2005)
Form 4 (Jun 2, 2005)
424B3 (May 9, 2005)
Form 4 (May 6, 2005)
SC 13G (May 5, 2005)
REGDEX (May 4, 2005)
Form 4 (May 3, 2005)
S-3 (Apr 22, 2005)
Form 4 (Apr 19, 2005)
Form 4 (Apr 18, 2005)
Form 4 (Apr 7, 2005)
Form 4 (Apr 4, 2005)
Form 4 (Mar 18, 2005)
Form 4 (Mar 11, 2005)
Form 4 (Mar 10, 2005)
Form 4 (Mar 3, 2005)
SC 13G (Feb 14, 2005)
SC 13G (Feb 11, 2005)
SC 13G (Feb 10, 2005)
SC 13G (Feb 9, 2005)
SC 13G (Feb 4, 2005)
Form 4 (Feb 3, 2005)
DEF 14A (Jan 28, 2005)
Form 3 (Jan 24, 2005)
Form 4 (Jan 5, 2005)
Form 4 (Dec 28, 2004)
Form 4 (Dec 21, 2004)
424B3 (Dec 13, 2004)
Form 4 (Dec 10, 2004)
Form 4 (Dec 3, 2004)
Form 4 (Nov 29, 2004)
Form 5 (Nov 15, 2004)
424B4 (Nov 12, 2004)
SC 13G (Nov 10, 2004)
S-3 (Nov 4, 2004)
Form 4 (Nov 2, 2004)
424B3 (Oct 20, 2004)
Form 4 (Oct 18, 2004)
Form 4 (Oct 12, 2004)
Form 4 (Oct 5, 2004)
POS AM (Sep 27, 2004)
S-3 (Sep 23, 2004)
Form 4 (Sep 17, 2004)
Form 4 (Sep 14, 2004)
Form 4 (Sep 2, 2004)
Form 4 (Aug 20, 2004)
Form 4 (Aug 17, 2004)
Form 4 (Aug 16, 2004)
Form 4 (Aug 4, 2004)
Form 4 (Jul 8, 2004)
Form 4 (Jul 2, 2004)
Form 4 (Jun 29, 2004)
Form 4 (Jun 21, 2004)
Form 4 (Jun 3, 2004)
424B3 (May 27, 2004)
POS AM (May 24, 2004)
Form 4 (May 17, 2004)
SC 13G (May 10, 2004)
SC 13G (May 6, 2004)
Form 4 (May 5, 2004)
Form 4 (Apr 27, 2004)
Form 4 (Apr 21, 2004)
424B3 (Apr 7, 2004)
Form 4 (Apr 6, 2004)
POS AM (Apr 2, 2004)
Form 4 (Mar 19, 2004)
Form 4 (Mar 5, 2004)
Form 4 (Mar 4, 2004)
Form 4 (Mar 1, 2004)
SC 13G (Feb 17, 2004)
S-3 (Feb 13, 2004)
ARS (Feb 5, 2004)
SC 13G (Feb 4, 2004)
Form 4 (Feb 3, 2004)
DEF 14A (Jan 28, 2004)
Form 4 (Jan 23, 2004)
Form 4 (Jan 6, 2004)
Form 4 (Dec 30, 2003)
Form 4 (Dec 22, 2003)
Form 4 (Dec 17, 2003)
S-3 (Dec 5, 2003)
Form 5 (Nov 14, 2003)
Form 4 (Oct 3, 2003)
Form 4 (Sep 9, 2003)
Form 4 (Sep 4, 2003)
Form 4 (Aug 25, 2003)
Form 4 (Aug 22, 2003)
Form 4 (Aug 21, 2003)
SC 13G (Aug 19, 2003)
Form 4 (Aug 18, 2003)
Form 4 (Jul 16, 2003)
SC 13G (Jul 8, 2003)
Form 4 (Jul 7, 2003)
Form 4 (Jul 2, 2003)
Form 4 (Jun 27, 2003)
Form 4 (Jun 20, 2003)
425 (May 30, 2003)
SC 13G (May 22, 2003)
424B3 (May 21, 2003)
SC 13G (May 16, 2003)
425 (May 14, 2003)
424B3 (May 7, 2003)
S-4 (May 6, 2003)
S-4 (Apr 29, 2003)
S-4 (Apr 10, 2003)
SC 13G (Mar 27, 2003)
425 (Mar 12, 2003)
S-4 (Mar 6, 2003)
425 (Mar 5, 2003)
SC 13G (Feb 14, 2003)
SC 13G (Feb 13, 2003)
SC 13G (Feb 12, 2003)
425 (Feb 11, 2003)
425 (Feb 10, 2003)
ARS (Feb 6, 2003)
DEF 14A (Jan 28, 2003)
424B3 (Dec 24, 2002)
424B3 (Oct 8, 2002)
SC 13G (Oct 3, 2002)
424B3 (Sep 20, 2002)
SC 13G (Sep 3, 2002)
424B3 (Jul 31, 2002)
424B3 (Jul 2, 2002)
S-8 (Jun 25, 2002)
424B3 (Jun 12, 2002)
424B3 (May 31, 2002)
424B3 (May 23, 2002)
424B3 (May 17, 2002)
424B3 (May 10, 2002)
S-3 (May 7, 2002)
S-3 (Apr 19, 2002)
S-3 (Mar 8, 2002)
SC 13G (Feb 14, 2002)
SC 13G (Feb 11, 2002)
ARS (Feb 8, 2002)
DEF 14A (Jan 25, 2002)
S-3 (Jan 2, 2002)
10-K405 (Dec 13, 2001)
S-8 (Jul 13, 2001)
DEFS14A (May 29, 2001)
PRES14A (May 14, 2001)
424B3 (Apr 3, 2001)
S-3 (Mar 28, 2001)
SC 13G (Feb 15, 2001)
SC 13G (Feb 14, 2001)
SC 13G (Feb 9, 2001)
DEF 14A (Jan 29, 2001)
S-3MEF (Nov 1, 2000)
8-A12G (Oct 26, 2000)
S-3 (Oct 2, 2000)
S-3 (Sep 29, 2000)
8-A12G (Sep 27, 2000)
S-8 (Jul 26, 2000)
424B3 (Jun 22, 2000)
S-3 (Jun 21, 2000)
S-3 (May 23, 2000)
S-3 (Apr 21, 2000)
424B3 (Mar 7, 2000)
S-8 POS (Mar 3, 2000)
S-3 (Mar 2, 2000)
SC 13G (Feb 11, 2000)
DEF 14A (Jan 28, 2000)
SC 13G (Dec 23, 1999)
8-A12G (Jul 27, 1999)
SC 13G (Jul 16, 1999)
8-A12G (Jun 30, 1999)
DEF 14A (Jan 28, 1999)
PRE 14A (Jan 15, 1999)
8-A12G (Jan 12, 1999)
SC 13D (Nov 19, 1998)
SC 13D (Sep 9, 1998)
SC 13G (Aug 7, 1998)
SC 13G (Jun 19, 1998)
SC 13G (Apr 1, 1998)
SC 13G (Feb 13, 1998)
DEF 14A (Jan 28, 1998)
S-8 (Nov 4, 1997)
SC 13D (Aug 20, 1997)
SC 13D (Aug 7, 1997)
SC 13G (Jul 17, 1997)
SC 13G (Apr 4, 1997)
DEFR14A (Feb 13, 1997)
DEF 14A (Jan 28, 1997)
SC 13D (Jan 9, 1997)
SC 13D (Jan 8, 1997)
S-3 (Sep 24, 1996)
SC 13D (Aug 9, 1996)
SC 13D (Jul 26, 1996)
SC 13D (Jul 19, 1996)
SC 13D (Jul 3, 1996)
S-8 (Jun 26, 1996)
SC 13D (May 17, 1996)
S-3 (May 13, 1996)
S-3 (Apr 11, 1996)
424B3 (Mar 22, 1996)
424B4 (Mar 15, 1996)
S-3MEF (Mar 14, 1996)
S-3 (Mar 13, 1996)
DEF 14A (Feb 20, 1996)
S-3 (Feb 14, 1996)
SC 13D (Feb 13, 1996)
S-8 (Dec 4, 1995)
SC 13D (Aug 1, 1995)
SC 13D (Jul 10, 1995)
SC 13D (Jun 1, 1995)
SC 13D (Nov 15, 1994)
()
Quarterly (Dec 31, 1969)
OSI Pharmaceuticals SC TO-I 2010
Documents found in this filing:
Sc To-I/A
Sc To-I/A
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