Topsoe Christina Teng sold IGMS

August 14, 2025 · Form 4 insider transaction

Topsoe Christina Teng sold 54,235 shares of IGM Biosciences Inc, a transaction worth N/A. The trade was recorded as disposition to the issuer and disclosed on an SEC Form 4, filed 0 days after the transaction.

Direction
Disposed (sell-side)
Shares
54,235
Price
N/A
Total value
N/A
RoleDirector, 10% owner
SecurityCommon Stock
Transaction codeD: Disposition to the issuer
Transaction dateAugust 14, 2025
Filing dateAugust 14, 2025
Shares owned after0
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Pursuant to the Agreement and Plan of Merger dated July 1, 2025, by and among IGM Biosciences, Inc. (the "Company"), Concentra Biosciences, LLC, a Delaware limited liability company ("Parent"), and Concentra Merger Sub V, Inc., a Delaware corporation and a wholly owned subsidiary of Parent ("Merger Sub"), on August 14, 2025, Merger Sub merged with and into the Company (the "Merger"), with the Company continuing as the surviving corporation and a wholly owned subsidiary of Parent. In connection with the Merger, each issued and outstanding share of the Company's Common Stock and Non-Voting Common Stock was cancelled and converted into the right to receive (i) an amount equal to $1.247 in cash and (ii) one contractual contingent value right (a "CVR") subject to the terms and conditions of a Contingent Value Rights Agreement.

View the original Form 4 on SEC EDGAR