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Filing Detail
Form 424B4 - Prospectus [Rule 424(b)(4)]:
SEC Accession No. 0001193125-19-248338
Filing Date
2019-09-18
Accepted
2019-09-18 16:43:19
Documents
26

Document Format Files

Seq Description Document Type Size
1 PROSPECTUS FILED PURSUANT TO RULE 424(B)(4) d741228d424b4.htm 424B4 2016097
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  Complete submission text file 0001193125-19-248338.txt   5049210
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: 424B4 | Act: 33 | File No.: 333-233365 | Film No.: 191100170
SIC: 2834 Pharmaceutical Preparations