SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]
SEC Accession No. 0001047469-17-004050
Filing Date
2017-06-16
Accepted
2017-06-16 06:05:21
Documents
34

Document Format Files

Seq Description Document Type Size
1 S-1/A a2232415zs-1a.htm S-1/A 2387638
2 EX-1.1 a2232415zex-1_1.htm EX-1.1 282119
3 EX-5.1 a2232415zex-5_1.htm EX-5.1 9581
4 EX-10.1 a2232415zex-10_1.htm EX-10.1 106113
5 EX-10.22 a2232415zex-10_22.htm EX-10.22 121159
6 EX-10.23 a2232415zex-10_23.htm EX-10.23 41452
7 EX-10.24 a2232415zex-10_24.htm EX-10.24 38042
8 EX-10.25 a2232415zex-10_25.htm EX-10.25 80227
9 EX-10.26 a2232415zex-10_26.htm EX-10.26 40533
10 EX-23.1 a2232415zex-23_1.htm EX-23.1 3686
11 G201142OAI001.JPG g201142oai001.jpg GRAPHIC 2546
12 G140992.JPG g140992.jpg GRAPHIC 26780
13 G74988.JPG g74988.jpg GRAPHIC 34864
14 G785776.JPG g785776.jpg GRAPHIC 51820
15 G498357.JPG g498357.jpg GRAPHIC 76084
16 G374440.JPG g374440.jpg GRAPHIC 13715
17 G983609.JPG g983609.jpg GRAPHIC 22075
18 G568938.JPG g568938.jpg GRAPHIC 23940
19 G168240.JPG g168240.jpg GRAPHIC 16886
20 G436271.JPG g436271.jpg GRAPHIC 24966
21 G640226.JPG g640226.jpg GRAPHIC 29929
22 G725938.JPG g725938.jpg GRAPHIC 70344
23 G236921.JPG g236921.jpg GRAPHIC 31994
24 G587393.JPG g587393.jpg GRAPHIC 26408
25 G404419.JPG g404419.jpg GRAPHIC 22015
26 G373530.JPG g373530.jpg GRAPHIC 22046
27 G474890.JPG g474890.jpg GRAPHIC 21296
28 G739326.JPG g739326.jpg GRAPHIC 61755
29 G120082.JPG g120082.jpg GRAPHIC 44759
30 G71891.JPG g71891.jpg GRAPHIC 45378
31 G950810.JPG g950810.jpg GRAPHIC 39540
32 G953659.JPG g953659.jpg GRAPHIC 14599
33 G733955.JPG g733955.jpg GRAPHIC 22130
34 G577876.JPG g577876.jpg GRAPHIC 25272
  Complete submission text file 0001047469-17-004050.txt   4177121
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: S-1/A | Act: 33 | File No.: 333-218412 | Film No.: 17914758
SIC: 2834 Pharmaceutical Preparations