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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-22-004101
Filing Date
2022-02-28
Accepted
2022-02-28 09:11:44
Documents
93
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K mrsn-20211231.htm   iXBRL 10-K 2224652
2 EX-10.14 exhibit101410kfy2021.htm EX-10.14 392710
3 EX-10.15 exhibit101510kfy2021.htm EX-10.15 423131
4 EX-10.28 exhibit102810kfy2021.htm EX-10.28 94354
5 EX-10.29 exhibit102910kfy2021.htm EX-10.29 27226
6 EX-10.30 exhibit103010kfy2021.htm EX-10.30 29525
7 EX-21.1 exhibit21110kfy2021q4.htm EX-21.1 3556
8 EX-23.1 exhibit23110kfy2021q4.htm EX-23.1 6293
9 EX-31.1 exhibit31110kfy2021q4.htm EX-31.1 9861
10 EX-31.2 exhibit31210kfy2021q4.htm EX-31.2 9860
11 EX-32.1 exhibit32110kfy2021q4.htm EX-32.1 6288
17 mrsn-20211231_g1.jpg GRAPHIC 188025
18 mrsn-20211231_g2.jpg GRAPHIC 72471
  Complete submission text file 0001628280-22-004101.txt   10959902

Data Files

Seq Description Document Type Size
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT mrsn-20211231.xsd EX-101.SCH 66933
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT mrsn-20211231_cal.xml EX-101.CAL 83068
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT mrsn-20211231_def.xml EX-101.DEF 309702
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT mrsn-20211231_lab.xml EX-101.LAB 812581
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT mrsn-20211231_pre.xml EX-101.PRE 511842
87 EXTRACTED XBRL INSTANCE DOCUMENT mrsn-20211231_htm.xml XML 1352891
Mailing Address 840 MEMORIAL DRIVE CAMBRIDGE MA 02139
Business Address 840 MEMORIAL DRIVE CAMBRIDGE MA 02139 617-498-0020
Mersana Therapeutics, Inc. (Filer) CIK: 0001442836 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38129 | Film No.: 22684283
SIC: 2834 Pharmaceutical Preparations