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Form SC 13G - Statement of acquisition of beneficial ownership by individuals:
SEC Accession No. 0000902664-22-003634
Filing Date
2022-07-18
Accepted
2022-07-18 16:30:19
Documents
1

Document Format Files

Seq Description Document Type Size
1 ANNEXON, INC. p22-1827sc13g.htm SC 13G 112197
  Complete submission text file 0000902664-22-003634.txt   113836
Mailing Address 200 CLARENDON STREET, 52ND FLOOR BOSTON MA 02116
Business Address 200 CLARENDON STREET 52ND FLOOR BOSTON MA 02116 (617) 867-2800
ADAGE CAPITAL PARTNERS GP, L.L.C. (Filed by) CIK: 0001165408 (see all company filings)

IRS No.: 043574590 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 1400 SIERRA POINT PARKWAY BLDG C, SUITE 200 BRISBANE CA 94005
Business Address 1400 SIERRA POINT PARKWAY BLDG C, SUITE 200 BRISBANE CA 94005 (650)-822-5500
Annexon, Inc. (Subject) CIK: 0001528115 (see all company filings)

IRS No.: 275414423 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-91583 | Film No.: 221089488
SIC: 2834 Pharmaceutical Preparations