SUMER JACQUELYN L sold CGEM
December 18, 2025 · Form 4 insider transaction
SUMER JACQUELYN L sold 3,480 shares of Cullinan Therapeutics, Inc. at $9.67 per share, a transaction worth $33.7K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
3,480
Price
$9.67
Total value
$33.7K
InsiderSUMER JACQUELYN L
RoleOfficer
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateDecember 18, 2025
Filing dateDecember 19, 2025
Shares owned after135,432
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Sale of shares to cover personal income tax obligations upon vesting of restricted stock units.; Includes 2,017 shares of common stock that the Reporting Person purchased pursuant to the Issuer's 2021 Employee Stock Purchase Plan for the purchase period of January 1, 2025 through June 30, 2025 that were exempt under both Rule 16b-3(d) and Rule 16b-3(c).