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Filing Detail
Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000895345-05-000140
Filing Date
2005-02-04
Accepted
2005-02-04 16:05:46
Documents
2

Document Format Files

Seq Description Document Type Size
1 jf13g-alexion.txt SC 13G 15130
2 exh99_1-alexion.txt EX-99.1 1713
  Complete submission text file 0000895345-05-000140.txt   18240
Mailing Address 352 KNOTTER DRIVE CHESHIRE CT 06511
Business Address 352 KNOTTER DRIVE CHESHIRE CT 06511 2037761790
ALEXION PHARMACEUTICALS INC (Subject) CIK: 0000899866 (see all company filings)

IRS No.: 133648318 | State of Incorp.: DE | Fiscal Year End: 0731
Type: SC 13G | Act: 34 | File No.: 005-47771 | Film No.: 05577317
SIC: 2834 Pharmaceutical Preparations

Mailing Address 153 EAST 53RD STREET 43RD FLOOR NEW YORK NY 10022
Business Address 153 EAST 53RD STREET 43RD FLOOR NEW YORK NY 10022 2122925900
ZIFF ASSET MANAGEMENT LP (Filed by) CIK: 0001054458 (see all company filings)

IRS No.: 000000000
Type: SC 13G