Mailing Address 121 SEAPORT BOULEVARD BOSTON MA 02210
Business Address 121 SEAPORT BOULEVARD BOSTON MA 02210 4752302596
ALEXION PHARMACEUTICALS, INC. CIK#: 0000899866 (see all company filings)

SIC: 2834 - PHARMACEUTICAL PREPARATIONS
State location: MA | State of Inc.: DE | Fiscal Year End: 1231
formerly: ALEXION PHARMACEUTICALS INC (filings through 2018-06-29)
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File Number: 333-29617

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Items 1 - 5  333-29617 Filings RSS Feed
Filings Format Description Filed/Effective File/Film Number
EFFECT  Documents Notice of Effectiveness
Acc-no: 9999999995-21-002904 (33 Act)  Size: 1 KB
2021-07-23 333-29617
211112230
POS AM  Documents Post-Effective amendments for registration statement
Acc-no: 0001104659-21-094652 (33 Act)  Size: 31 KB
2021-07-22 333-29617
211105954
424B3  Documents Prospectus [Rule 424(b)(3)]
Acc-no: 0001005477-99-002831 Size: 5 KB
1999-06-15 333-29617
99646925
S-3/A  Documents [Amend] Registration statement under Securities Act of 1933
Acc-no: 0000950110-97-001152 Size: 97 KB
1997-07-07 333-29617
97636915
S-3  Documents Registration statement under Securities Act of 1933
Acc-no: 0000950110-97-001079 Size: 149 KB
1997-06-19 333-29617
97627151