LEUNG GABRIEL

CIK 00012361831 companyMELVILLE, NY

SEC Profile

Transactions

Companies

Filings

CIK

0001236183

Recent Transactions

50 trades

Sale
OSI PHARMACEUTICALS INC
Common Stock
2005-04-15$50.00/sh−2,479→ 10,429 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Stock Option (Right to Buy)
2005-04-15−2,479→ 60,761 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Common Stock
2005-04-15$23.85/sh+2,479→ 12,908 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Stock Option (Right to Buy)
2005-04-15−2,479→ 60,761 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2005-04-15$50.00/sh−2,479→ 10,429 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Common Stock
2005-04-15$23.85/sh+2,479→ 12,908 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$68.15/sh−94→ 17,671 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$68.20/sh−7,054→ 10,429 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$68.18/sh−94→ 17,483 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$68.17/sh−94→ 17,577 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Stock Option (Right to Buy)
2004-12-17−7,500→ 72,500 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$23.85/sh+7,500→ 17,765 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$23.85/sh+7,500→ 17,765 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$68.17/sh−94→ 17,577 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Stock Option (Right to Buy)
2004-12-17−7,500→ 72,500 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$68.18/sh−94→ 17,483 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$68.20/sh−7,054→ 10,429 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-12-17$68.15/sh−94→ 17,671 total
Award
OSI PHARMACEUTICALS INC
Common Stock
2004-11-19$58.16/sh+10→ 10,265 total
Award
OSI PHARMACEUTICALS INC
Common Stock
2004-11-19$58.16/sh+10→ 10,265 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-10-15$63.62/sh−201→ 11,348 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-10-15$63.60/sh−421→ 11,549 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-10-15$63.60/sh−421→ 11,549 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-10-15$63.62/sh−201→ 11,348 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-10-15$63.64/sh−378→ 10,970 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-10-15$63.64/sh−378→ 10,970 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.32/sh−600→ 11,440 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$23.85/sh+3,500→ 13,070 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.33/sh−405→ 11,035 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.27/sh−30→ 12,140 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.38/sh−100→ 10,735 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.36/sh−200→ 10,835 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Stock Option (Right to Buy)
2004-09-01−3,500→ 87,300 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.29/sh−100→ 12,040 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.25/sh−900→ 12,170 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.33/sh−405→ 11,035 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$23.85/sh+3,500→ 13,070 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.36/sh−200→ 10,835 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.32/sh−600→ 11,440 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.38/sh−100→ 10,735 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Stock Option (Right to Buy)
2004-09-01−3,500→ 87,300 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.29/sh−100→ 12,040 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.25/sh−900→ 12,170 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-09-01$60.27/sh−30→ 12,140 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Common Stock
2004-08-02$23.85/sh+3,400→ 5,577 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-08-02$58.20/sh−2,292→ 3,285 total
Sale
OSI PHARMACEUTICALS INC
Common Stock
2004-08-02$58.20/sh−2,292→ 3,285 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Stock Option (Right to Buy)
2004-08-02−3,400→ 140,800 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Common Stock
2004-08-02$23.85/sh+3,400→ 5,577 total
Exercise/Conversion
OSI PHARMACEUTICALS INC
Stock Option (Right to Buy)
2004-08-02−3,400→ 140,800 total

Companies

OSI PHARMACEUTICALS INC
Exec. VP,/Pres., Oncology Bus.

Recent Filings

Address

C/O OSI PHARMACEUTICALS, INC. 58 SOUTH SERVICE ROAD, SUITE 110

MELVILLE, NY, 11747

View on SEC.gov