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IGM Biosciences, Inc. (IGMS)
Date
Name
Title
Type
Security
Shares
Price
Value
Ownership
Reported
10/03/2023
Thompson Elizabeth H.Z.
Director
Grant
Stock Option (right to buy)
31k
$6.71
$208k
10/03/2023
10/02/2023
Gauthier George
Chief Commercial Officer
Sale
Common Stock
935
$7.95
$7.4k
10/02/2023
09/29/2023
Topsoe Jakob Haldor
10% Owner
Grant
Common Stock
492
$0.00
$0
09/29/2023
09/29/2023
Topsoe Christina Teng
10% Owner
Grant
Common Stock
738
$0.00
$0
09/29/2023
09/29/2023
Redmile Group, LLC
Director
Grant
Common Stock
492
$0.00
$0
See Footnotes
09/29/2023
09/29/2023
LOBERG MICHAEL D
Director
Grant
Common Stock
1.1k
$0.00
$0
09/29/2023
09/29/2023
BAKER BROS. ADVISORS LP
Director
Grant
Common Stock
554
$0.00
$0
See Footnotes
09/29/2023
09/29/2023
BEHRENS M KATHLEEN
Director
Grant
Common Stock
800
$0.00
$0
09/29/2023
09/29/2023
Lee Michael Stewart
Director
Grant
Common Stock
492
$0.00
$0
09/29/2023
07/03/2023
Gauthier George
Chief Commercial Officer
Sale
Common Stock
936
$9.42
$8.8k
07/03/2023
06/30/2023
Topsoe Jakob Haldor
10% Owner
Purchase
Common Stock
3.5k
$9.25
$32.4k
06/29/2023
06/30/2023
Topsoe Jakob Haldor
10% Owner
Grant
Common Stock
492
$0.00
$0
06/29/2023
06/30/2023
Topsoe Christina Teng
10% Owner
Purchase
Common Stock
3k
$9.32
$28k
See footnote
06/30/2023
06/30/2023
Topsoe Christina Teng
10% Owner
Grant
Common Stock
738
$0.00
$0
06/30/2023
06/30/2023
Lee Michael Stewart
Director
Grant
Common Stock
492
$0.00
$0
06/30/2023
06/30/2023
BAKER BROS. ADVISORS LP
Director
Grant
Common Stock
554
$0.00
$0
See Footnotes
06/30/2023
06/30/2023
BEHRENS M KATHLEEN
Director
Grant
Common Stock
800
$0.00
$0
06/30/2023
06/30/2023
Redmile Group, LLC
Director
Grant
Common Stock
492
$0.00
$0
See Footnote
06/29/2023
06/30/2023
LOBERG MICHAEL D
Director
Grant
Common Stock
1.1k
$0.00
$0
06/30/2023
06/29/2023
Redmile Group, LLC
Director
Sale
Common Stock
80.4k
$9.42
$757.6k
See Footnote
06/29/2023
06/29/2023
Redmile Group, LLC
Director
Purchase
Common Stock
80.4k
$9.42
$757.6k
See Footnote
06/29/2023
06/29/2023
Redmile Group, LLC
Director
Other (disposition)
Common Stock
54.7k
$9.42
$515.7k
See Footnote
06/29/2023
06/29/2023
Redmile Group, LLC
Director
Other (acquisition)
Common Stock
54.7k
$9.42
$515.7k
See Footnote
06/29/2023
06/29/2023
Topsoe Jakob Haldor
10% Owner
Purchase
Common Stock
3.5k
$9.10
$31.8k
06/29/2023
06/26/2023
Topsoe Jakob Haldor
10% Owner
Purchase
1.7M
$8.00
$13.5M
See footnote
06/26/2023
06/26/2023
Topsoe Christina Teng
10% Owner
Purchase
1.7M
$8.00
$13.5M
See footnote
06/26/2023
06/26/2023
Redmile Group, LLC
Director
Grant
Non-Voting Common Stock
2.8M
$8.00
$22.5M
See Footnote
06/26/2023
06/26/2023
BAKER BROS. ADVISORS LP
Director
Purchase
Non-Voting Common Stock
413.2k
$8.00
$3.3M
See Footnotes
06/26/2023
06/26/2023
BAKER BROS. ADVISORS LP
Director
Purchase
Non-Voting Common Stock
5.2M
$8.00
$41.7M
See Footnotes
06/26/2023
06/26/2023
BEHRENS M KATHLEEN
Director
Purchase
Common Stock
112.5k
$8.00
$900k
See footnote
06/26/2023
06/26/2023
Topsoe Holding A/S
10% Owner
Purchase
1.7M
$8.00
$13.5M
06/26/2023
05/23/2023
Takimoto Chris H
Chief Medical Officer
Sale
Common Stock
1.2k
$12.30
$15.3k
05/23/2023
05/23/2023
Takimoto Chris H
Chief Medical Officer
Sale
Common Stock
15
$13.01
$195.1
05/23/2023
05/23/2023
Decker Lisa Lynn
Chief Business Officer
Sale
Common Stock
1.2k
$12.30
$15.3k
05/23/2023
05/23/2023
Decker Lisa Lynn
Chief Business Officer
Sale
Common Stock
15
$13.01
$195.1
05/23/2023
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