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Filing Detail
Form S-1/A - General form for registration of securities under the Securities Act of 1933: [Amend]
SEC Accession No. 0001193125-19-235724
Filing Date
2019-09-03
Accepted
2019-09-03 06:08:45
Documents
42

Document Format Files

Seq Description Document Type Size
1 AMENDMENT NO. 1 TO FORM S-1 d741228ds1a.htm S-1/A 2104344
2 EX-1.1 d741228dex11.htm EX-1.1 249965
3 EX-3.1 d741228dex31.htm EX-3.1 74696
4 EX-3.2 d741228dex32.htm EX-3.2 28280
5 EX-3.4 d741228dex34.htm EX-3.4 159935
6 EX-4.1 d741228dex41.htm EX-4.1 23475
7 EX-5.1 d741228dex51.htm EX-5.1 7591
8 EX-10.2 d741228dex102.htm EX-10.2 238143
9 EX-10.3 d741228dex103.htm EX-10.3 208434
10 EX-10.4 d741228dex104.htm EX-10.4 100651
11 EX-10.5 d741228dex105.htm EX-10.5 73298
12 EX-10.12 d741228dex1012.htm EX-10.12 26309
13 EX-23.1 d741228dex231.htm EX-23.1 1474
14 GRAPHIC g741228g01a44.jpg GRAPHIC 158800
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42 GRAPHIC g748259page029.jpg GRAPHIC 235481
  Complete submission text file 0001193125-19-235724.txt   6671803
Mailing Address 325 E MIDDLEFIELD ROAD MOUNTAIN VIEW CA 94043
Business Address 325 E MIDDLEFIELD ROAD MOUNTAIN VIEW CA 94043 650-965-7873
IGM Biosciences, Inc. (Filer) CIK: 0001496323 (see all company filings)

IRS No.: 770349194 | State of Incorp.: DE | Fiscal Year End: 1231
Type: S-1/A | Act: 33 | File No.: 333-233365 | Film No.: 191070766
SIC: 2834 Pharmaceutical Preparations