Jeffrey Alan Jones - 20 Feb 2026 Form 4 Insider Report for Cullinan Therapeutics, Inc. (CGEM)

Role
Chief Medical Officer
Signature
/s/ Jacquelyn Sumer, Attorney-in-Fact
Issuer symbol
CGEM
Transactions as of
20 Feb 2026
Net transactions value
-$67,855
Form type
4
Filing time
23 Feb 2026, 17:00:09 UTC
Previous filing
19 Feb 2026
Next filing
25 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Jones Jeffrey Alan Chief Medical Officer C/O CULLINAN THERAPEUTICS, INC., ONE MAIN STREET, SUITE 1350, CAMBRIDGE /s/ Jacquelyn Sumer, Attorney-in-Fact 23 Feb 2026 0001914647

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction CGEM Common Stock Sale $67,855 -4,982 -2.9% $13.62 164,550 20 Feb 2026 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Sale of shares to cover personal income tax obligations upon vesting of restricted stock units.