Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001144204-11-008131
Filing Date
2011-02-14
Accepted
2011-02-14 13:00:45
Documents
1
Group Members
KENNETH M. GARSCHINAMICHAEL E. MARTINO

Document Format Files

Seq Description Document Type Size
1 v211169_sc13ga.txt SC 13G/A 18821
  Complete submission text file 0001144204-11-008131.txt   20629
Mailing Address 41 PINELAWN ROAD MELVILLE NY 11747
Business Address 41 PINELAWN ROAD MELVILLE NY 11747 631-962-2000
OSI PHARMACEUTICALS INC (Subject) CIK: 0000729922 (see all company filings)

EIN.: 133159796 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-37954 | Film No.: 11604365
SIC: 2835 In Vitro & In Vivo Diagnostic Substances

Mailing Address
Business Address
MASON CAPITAL MANAGEMENT LLC (Filed by) CIK: 0001218735 (see all company filings)

EIN.: 134121993
Type: SC 13G/A