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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-23-042247
Filing Date
2023-04-05
Accepted
2023-04-05 17:15:43
Documents
1
Period of Report
2023-04-03

Document Format Files

Seq Description Document Type Size
1 OWNERSHIP DOCUMENT tm2311858-5_4seq1.html 4  
1 OWNERSHIP DOCUMENT tm2311858-5_4seq1.xml 4 4348
  Complete submission text file 0001104659-23-042247.txt   5770
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.: 23803481

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