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IGM Biosciences, Inc. (IGMS)

DateNameTitleTypeSecuritySharesPriceValueOwnershipReported
10/03/2023Thompson Elizabeth H.Z.DirectorGrantStock Option (right to buy)31k$6.71$208k 10/03/2023
10/02/2023Gauthier GeorgeChief Commercial OfficerSaleCommon Stock935$7.95$7.4k 10/02/2023
09/29/2023Topsoe Jakob Haldor10% OwnerGrantCommon Stock492$0.00$0 09/29/2023
09/29/2023Topsoe Christina Teng10% OwnerGrantCommon Stock738$0.00$0 09/29/2023
09/29/2023Redmile Group, LLCDirectorGrantCommon Stock492$0.00$0See Footnotes09/29/2023
09/29/2023LOBERG MICHAEL DDirectorGrantCommon Stock1.1k$0.00$0 09/29/2023
09/29/2023BAKER BROS. ADVISORS LPDirectorGrantCommon Stock554$0.00$0See Footnotes09/29/2023
09/29/2023BEHRENS M KATHLEENDirectorGrantCommon Stock800$0.00$0 09/29/2023
09/29/2023Lee Michael StewartDirectorGrantCommon Stock492$0.00$0 09/29/2023
07/03/2023Gauthier GeorgeChief Commercial OfficerSaleCommon Stock936$9.42$8.8k 07/03/2023
06/30/2023Topsoe Jakob Haldor10% OwnerPurchaseCommon Stock3.5k$9.25$32.4k 06/29/2023
06/30/2023Topsoe Jakob Haldor10% OwnerGrantCommon Stock492$0.00$0 06/29/2023
06/30/2023Topsoe Christina Teng10% OwnerPurchaseCommon Stock3k$9.32$28kSee footnote06/30/2023
06/30/2023Topsoe Christina Teng10% OwnerGrantCommon Stock738$0.00$0 06/30/2023
06/30/2023Lee Michael StewartDirectorGrantCommon Stock492$0.00$0 06/30/2023
06/30/2023BAKER BROS. ADVISORS LPDirectorGrantCommon Stock554$0.00$0See Footnotes06/30/2023
06/30/2023BEHRENS M KATHLEENDirectorGrantCommon Stock800$0.00$0 06/30/2023
06/30/2023Redmile Group, LLCDirectorGrantCommon Stock492$0.00$0See Footnote06/29/2023
06/30/2023LOBERG MICHAEL DDirectorGrantCommon Stock1.1k$0.00$0 06/30/2023
06/29/2023Redmile Group, LLCDirectorSaleCommon Stock80.4k$9.42$757.6kSee Footnote06/29/2023
06/29/2023Redmile Group, LLCDirectorPurchaseCommon Stock80.4k$9.42$757.6kSee Footnote06/29/2023
06/29/2023Redmile Group, LLCDirectorOther (disposition)Common Stock54.7k$9.42$515.7kSee Footnote06/29/2023
06/29/2023Redmile Group, LLCDirectorOther (acquisition)Common Stock54.7k$9.42$515.7kSee Footnote06/29/2023
06/29/2023Topsoe Jakob Haldor10% OwnerPurchaseCommon Stock3.5k$9.10$31.8k 06/29/2023
06/26/2023Topsoe Jakob Haldor10% OwnerPurchase 1.7M$8.00$13.5MSee footnote06/26/2023
06/26/2023Topsoe Christina Teng10% OwnerPurchase 1.7M$8.00$13.5MSee footnote06/26/2023
06/26/2023Redmile Group, LLCDirectorGrantNon-Voting Common Stock2.8M$8.00$22.5MSee Footnote06/26/2023
06/26/2023BAKER BROS. ADVISORS LPDirectorPurchaseNon-Voting Common Stock413.2k$8.00$3.3MSee Footnotes06/26/2023
06/26/2023BAKER BROS. ADVISORS LPDirectorPurchaseNon-Voting Common Stock5.2M$8.00$41.7MSee Footnotes06/26/2023
06/26/2023BEHRENS M KATHLEENDirectorPurchaseCommon Stock112.5k$8.00$900kSee footnote06/26/2023
06/26/2023Topsoe Holding A/S10% OwnerPurchase 1.7M$8.00$13.5M 06/26/2023
05/23/2023Takimoto Chris HChief Medical OfficerSaleCommon Stock1.2k$12.30$15.3k 05/23/2023
05/23/2023Takimoto Chris HChief Medical OfficerSaleCommon Stock15$13.01$195.1 05/23/2023
05/23/2023Decker Lisa LynnChief Business OfficerSaleCommon Stock1.2k$12.30$15.3k 05/23/2023
05/23/2023Decker Lisa LynnChief Business OfficerSaleCommon Stock15$13.01$195.1 05/23/2023
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