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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-23-070363
Filing Date
2023-06-12
Accepted
2023-06-12 16:17:47
Documents
1
Period of Report
2023-06-08

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2318463-5_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2318463-5_4seq1.xml 4 5872
  Complete submission text file 0001104659-23-070363.txt   7295
Mailing Address 500 FORBES BLVD SOUTH SAN FRANCISCO CA 94070
Business Address
Hege Kristen (Reporting) CIK: 0001299171 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-38129 | Film No.: 231008318

Mailing Address 840 MEMORIAL DRIVE CAMBRIDGE MA 02139
Business Address 840 MEMORIAL DRIVE CAMBRIDGE MA 02139 617-498-0020
Mersana Therapeutics, Inc. (Issuer) CIK: 0001442836 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations