IGM Biosciences, Inc.https://pcaobus.org/form-ap-filings/45396/45396IGM Biosciences, Inc.453969/4/2019 6:01:06 PM2018d48e7394-59fe-41b3-80ff-628e3285d1c234Deloitte & Touche LLP754610IGM Biosciences, Inc.1496323IGMS0003411691Carolyn Kolling Selig0003411691True
IGM Biosciences, Inc.https://pcaobus.org/form-ap-filings/45217/45217IGM Biosciences, Inc.452178/26/2019 9:51:02 PM20186299e73d-13ac-46bf-bc5c-7e05ab1af6f634Deloitte & Touche LLP754610IGM Biosciences, Inc.1496323IGMS0003411691Carolyn Kolling Selig0003411691True