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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001181431-10-031989
Filing Date
2010-06-08
Accepted
2010-06-08 15:16:40
Documents
2
Period of Report
2010-06-04

Document Format Files

Seq Description Document Type Size
1 FORM 4 rrd278446.html 4  
1 FORM 4 rrd278446.xml 4 7369
2 POWER OF ATTORNEY rrd249535_281605.htm EX-24. 3519
  Complete submission text file 0001181431-10-031989.txt   13943
Mailing Address 41 PINELAWN ROAD MELVILLE NY 11747
Business Address 41 PINELAWN ROAD MELVILLE NY 11747 631-962-2000
OSI PHARMACEUTICALS INC (Issuer) CIK: 0000729922 (see all company filings)

IRS No.: 133159796 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2835 In Vitro & In Vivo Diagnostic Substances

Mailing Address 3-11 NIHONBASHI-HONCHO 2-CHOME CHUO-KU TOKYO M0 103-8411
Business Address 3-11 NIHONBASHI-HONCHO 2-CHOME CHUO-KU TOKYO M0 103-8411 81-3-3244-3231
Astellas Pharma Inc. (Reporting) CIK: 0001376684 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-15190 | Film No.: 10884407

Mailing Address THREE PARKWAY NORTH DEERFIELD IL 60015
Business Address THREE PARKWAY NORTH DEERFIELD IL 60015 (847) 317-8870
Astellas US Holding, Inc. (Reporting) CIK: 0001456894 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-15190 | Film No.: 10884406

Mailing Address THREE PARKWAY NORTH DEERFIELD IL 60015
Business Address THREE PARKWAY NORTH DEERFIELD IL 60015 847-317-8870
Ruby Acqusition, Inc. (Reporting) CIK: 0001484677 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 0331
Type: 4 | Act: 34 | File No.: 000-15190 | Film No.: 10884405