Cullinan Therapeutics, Inc.·4

Feb 19, 5:00 PM ET

Jones Jeffrey Alan 4

4 · Cullinan Therapeutics, Inc. · Filed Feb 19, 2026

Research Summary

AI-generated summary of this filing

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Cullinan (CGEM) CMO Jeffrey Jones Receives 300,000-Share Award

What Happened Jeffrey Alan Jones, Chief Medical Officer of Cullinan Therapeutics (CGEM), was granted a derivative award of 300,000 shares on February 18, 2026. The reported acquisition price is $0.00 (total $0 reported), indicating an equity award/option rather than an open-market purchase or sale. This is a grant of compensation equity — not an immediate sale or cash purchase.

Key Details

  • Transaction date: 2026-02-18; filing date: 2026-02-19 (appears filed promptly).
  • Award: 300,000 shares reported at $0.00 (derivative award/option style).
  • Vesting: The shares underlying the option vest over four years, with 1/48th vesting in equal monthly installments until the fourth anniversary of the grant date (Footnote F1).
  • Shares owned after transaction: Not specified in the provided filing excerpt.
  • Filing timeliness: No late-filing flag indicated in the provided data; filed the day after the grant.

Context This was a standard executive equity grant (derivative award) used for compensation/retention; it does not involve an immediate market purchase or sale and therefore is not a direct bullish or bearish trading signal. Vesting is monthly over four years, so economic benefit to the insider will accrue only as portions vest and any applicable exercise/transfer conditions are met.

Insider Transaction Report

Form 4
Period: 2026-02-18
Jones Jeffrey Alan
Chief Medical Officer
Transactions
  • Award

    Stock Option (Right to Buy)

    [F1]
    2026-02-18+300,000300,000 total
    Exercise: $12.44Exp: 2036-02-18Common Stock (300,000 underlying)
Footnotes (1)
  • [F1]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.
Signature
/s/ Jacquelyn Sumer, Attorney-in-Fact|2026-02-19

Documents

1 file
  • 4
    ownership.xmlPrimary

    4