Insider Transactions in Q3 2025 at Igm Biosciences, Inc. (IGMS)
Insider Transaction List (Q3 2025)
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Aug 14
2025
|
Baker Bros. Advisors LP |
SELL
Disposition due to a tender of shares in a change of control transaction
|
Indirect |
4,120,410
-100.0%
|
-
|
|
Aug 14
2025
|
Redmile Group, LLC Director |
SELL
Sale (or disposition) back to the issuer
|
Indirect |
2,964,843
-100.0%
|
-
|
|
Aug 14
2025
|
Julie Hambleton |
SELL
Sale (or disposition) back to the issuer
|
Direct |
2,000
-100.0%
|
-
|
|
Aug 14
2025
|
Michael Stewart Lee Director |
SELL
Sale (or disposition) back to the issuer
|
Direct |
12,712
-100.0%
|
-
|
|
Aug 14
2025
|
William Strohl |
SELL
Sale (or disposition) back to the issuer
|
Direct |
125,000
-100.0%
|
-
|
|
Aug 14
2025
|
Elizabeth H.Z. Thompson |
SELL
Sale (or disposition) back to the issuer
|
Direct |
7,196
-100.0%
|
-
|
|
Aug 14
2025
|
Christina Teng Topsoe |
SELL
Sale (or disposition) back to the issuer
|
Indirect |
10,410,364
-100.0%
|
-
|
|
Aug 14
2025
|
Christina Teng Topsoe |
SELL
Sale (or disposition) back to the issuer
|
Direct |
54,235
-100.0%
|
-
|
|
Aug 14
2025
|
Jakob Haldor Topsoe |
SELL
Sale (or disposition) back to the issuer
|
Indirect |
10,400,564
-100.0%
|
-
|
|
Aug 14
2025
|
Jakob Haldor Topsoe |
SELL
Sale (or disposition) back to the issuer
|
Direct |
91,712
-100.0%
|
-
|
|
Aug 14
2025
|
Topsoe Holding A/S |
SELL
Sale (or disposition) back to the issuer
|
Direct |
10,400,564
-100.0%
|
-
|
|
Aug 14
2025
|
Mary Beth Harler Chief Executive Officer |
SELL
Sale (or disposition) back to the issuer
|
Direct |
323,680
-100.0%
|
-
|
|
Aug 14
2025
|
M Kathleen Behrens |
SELL
Sale (or disposition) back to the issuer
|
Indirect |
390,313
-100.0%
|
-
|
|
Aug 14
2025
|
M Kathleen Behrens |
SELL
Sale (or disposition) back to the issuer
|
Direct |
22,222
-100.0%
|
-
|
|
Jul 23
2025
|
Lisa Lynn Decker CHIEF BUSINESS OFFICER |
SELL
Open market or private sale
|
Direct |
4,409
-6.07%
|
$4,409
$1.27 P/Share
|
|
Jul 23
2025
|
Mary Beth Harler Chief Executive Officer |
SELL
Open market or private sale
|
Direct |
14,501
-4.29%
|
$14,501
$1.27 P/Share
|
|
Jul 23
2025
|
Misbah Tahir CHIEF FINANCIAL OFFICER |
SELL
Open market or private sale
|
Direct |
8,741
-4.89%
|
$8,741
$1.27 P/Share
|