Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001144204-09-009053
Filing Date
2009-02-17
Accepted
2009-02-17 16:19:28
Documents
2
Group Members
D. E. SHAW & CO., L.P.DAVID E. SHAW

Document Format Files

Seq Description Document Type Size
1 v138037_sc13ga.htm SC 13G/A 187280
2 v138037_ex-1.htm EX-1 9550
  Complete submission text file 0001144204-09-009053.txt   198833
Mailing Address
Business Address 6950 COLUMBIA GATEWAY STE 400 COLUMBIA MD 21046 4109531000
MAGELLAN HEALTH SERVICES INC (Subject) CIK: 0000019411 (see all company filings)

EIN.: 581076937 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-12251 | Film No.: 09614085
SIC: 8060 Services-Hospitals

Mailing Address 120 WEST FORTY-FIFTH STREET 39TH FLOOR NEW YORK NY 10036
Business Address 120 WEST FORTY-FIFTH STREET 39TH FLOOR NEW YORK NY 10036 (212) 478-0000
D. E. Shaw Valence Portfolios, L.L.C. (Filed by) CIK: 0001294704 (see all company filings)

EIN.: 134046559 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A