InsiderTrades

Form 4 for CGEM Cullinan Therapeutics, Inc.

Accepted 2026-02-19 00:00:00 ET · period of report 2026-02-18 · accession 0001193125-26-059637 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-02-19 2026-02-18 CGEM Fenton Mary Kay CFO A - Grant $0.00 +68.8K 130.8K +111% $0
D 2026-02-19 2026-02-18 CGEM Fenton Mary Kay CFO A - Grant $0.00 +137.5K 137.5K New $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-02-18 A A 68,750 $0.00 130,778 D — — (F1) The shares underlying the restricted stock unit vest on an annual basis over four years.
2 Derivative Stock Option (Right to Buy) 2026-02-18 A A 137,500 $0.00 137,500 D $12.44 · — to 2036-02-18 137,500 Common Stock (F2) The shares underlying the option vest over four years, with one forty-eighth (1/48th) of the shares vesting in equal monthly installments until the fourth anniversary of the grant date.