Schedule 13D ownership disclosure

Merrimack Pharmaceuticals Inc

Security class unavailable · CUSIP: 590328209

Event date: 2023-01-17

Legacy cover-page extraction is best effort and may not include every reporting person.

Filing-level shares
Unavailable
Percent of class
13.1000%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001493152-24-003744
Form type
SC 13D
Filer
MERRIMACK PHARMACEUTICALS INC
CIK
CIK 1274792
Filed
Jan 25, 2024
Reporting period
Jan 17, 2023
Description
Schedule 13D beneficial ownership

Explore SEC Filings Hub