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Form SC 13D/A - General statement of acquisition of beneficial ownership: [Amend]
SEC Accession No. 0001193125-22-147644
Filing Date
2022-05-11
Accepted
2022-05-11 17:26:04
Documents
1
Group Members
BCIP LIFE SCIENCES ASSOCIATES, LPBCLS II INVESTCO, LP

Document Format Files

Seq Description Document Type Size
1 SC 13D/A d281671dsc13da.htm SC 13D/A 62342
  Complete submission text file 0001193125-22-147644.txt   63972
Mailing Address 840 MEMORIAL DRIVE CAMBRIDGE MA 02139
Business Address 840 MEMORIAL DRIVE CAMBRIDGE MA 02139 617-498-0020
Mersana Therapeutics, Inc. (Subject) CIK: 0001442836 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-90033 | Film No.: 22914833
SIC: 2834 Pharmaceutical Preparations

Mailing Address 200 CLARENDON STREET BOSTON MA 02116
Business Address 200 CLARENDON STREET BOSTON MA 02116 6175162000
Bain Capital Life Sciences Fund II, L.P. (Filed by) CIK: 0001773187 (see all company filings)

IRS No.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: SC 13D/A