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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0000899140-23-000369
Filing Date
2023-02-14
Accepted
2023-02-14 16:04:15
Documents
1
Group Members
CUBIST SYSTEMATIC STRATEGIES, LLCPOINT72 CAPITAL ADVISORS, INC.STEVEN A. COHEN

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13G/A, AMENDMENT #1 pt7213ga.htm SC 13G/A 47494
  Complete submission text file 0000899140-23-000369.txt   49104
Mailing Address ONE BROADWAY 14TH FLOOR CAMBRIDGE MA 02142
Business Address ONE BROADWAY 14TH FLOOR CAMBRIDGE MA 02142 617-441-1000
MERRIMACK PHARMACEUTICALS INC (Subject) CIK: 0001274792 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-86778 | Film No.: 23628658
SIC: 2834 Pharmaceutical Preparations

Mailing Address 72 CUMMINGS POINT ROAD STAMFORD CT 06902
Business Address 72 CUMMINGS POINT ROAD STAMFORD CT 06902 203-890-2000
Point72 Asset Management, L.P. (Filed by) CIK: 0001603466 (see all company filings)

IRS No.: 465064661 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A