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Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0000928475-11-000133
Filing Date
2011-06-22
Accepted
2011-06-22 16:13:38
Documents
1

Document Format Files

Seq Description Document Type Size
1 biibsch13damd5062211.txt SC 13D/A 29882
  Complete submission text file 0000928475-11-000133.txt   31757
Mailing Address 133 BOSTON POST ROAD WESTON MA 02493
Business Address 133 BOSTON POST ROAD WESTON MA 02493 7814642000
BIOGEN IDEC INC. (Subject) CIK: 0000875045 (see all company filings)

IRS No.: 330112644 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-42028 | Film No.: 11925768
SIC: 2836 Biological Products, (No Diagnostic Substances)

Mailing Address C/O ICAHN ASSOCIATES CORP. 767 FIFTH AVE., SUITE 4700 NEW YORK NY 10153
Business Address C/O ICAHN ASSOCIATES CORP. 767 FIFTH AVE., SUITE 4700 NEW YORK NY 10153 212-702-4300
ICAHN CARL C (Filed by) CIK: 0000921669 (see all company filings)

IRS No.: 000000000 | State of Incorp.: NY | Fiscal Year End: 1231
Type: SC 13D/A
SIC: 0000