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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-23-010920
Filing Date
2023-03-30
Accepted
2023-03-30 16:01:53
Documents
85
Period of Report
2022-12-31

Document Format Files

Seq Description Document Type Size
1 10-K igms-20221231.htm   iXBRL 10-K 4179104
2 EX-10.4 igms-ex10_4.htm EX-10 162178
3 EX-10.13 igms-ex10_13.htm EX-10 62843
4 EX-21.1 igms-ex21_1.htm EX-21 6264
5 EX-23.1 igms-ex23_1.htm EX-23 3895
6 EX-31.1 igms-ex31_1.htm EX-31 21930
7 EX-31.2 igms-ex31_2.htm EX-31 23164
8 EX-32.1 igms-ex32_1.htm EX-32 12042
9 EX-32.2 igms-ex32_2.htm EX-32 11752
10 GRAPHIC img200045222_0.jpg GRAPHIC 340526
11 GRAPHIC img200045222_1.jpg GRAPHIC 767573
  Complete submission text file 0000950170-23-010920.txt   15386820

Data Files

Seq Description Document Type Size
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT igms-20221231_lab.xml EX-101.LAB 601183
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT igms-20221231_cal.xml EX-101.CAL 58793
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT igms-20221231.xsd EX-101.SCH 71731
15 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT igms-20221231_pre.xml EX-101.PRE 439264
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT igms-20221231_def.xml EX-101.DEF 287258
79 EXTRACTED XBRL INSTANCE DOCUMENT igms-20221231_htm.xml XML 2187675
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: 10-K | Act: 34 | File No.: 001-39045 | Film No.: 23780567
SIC: 2834 Pharmaceutical Preparations