Singer Michael 4
4 · Cartesian Therapeutics, Inc. · Filed Jan 6, 2026
Insider Transaction Report
Form 4
Singer Michael
Director
Transactions
- Award
Common Stock
2026-01-02+2,600→ 56,133 total - Award
Stock Option (Right to Buy)
2026-01-02+7,800→ 7,800 totalExercise: $6.76From: 2027-01-02Exp: 2036-01-01→ Common Stock (7,800 underlying)
Holdings
- 383,796(indirect: By Trust)
Common Stock
- 56,719(indirect: By Trust)
Common Stock
- 7,127(indirect: By Trust)
Common Stock
- 14,788(indirect: By Spouse)
Common Stock
- 96,219(indirect: as custodian)
Common Stock
- 96,219(indirect: as custodian)
Common Stock
Footnotes (7)
- [F1]Each Restricted Stock Unit represents a contingent right to receive one share of common stock, which will vest in full on January 2, 2027.
- [F2]Shares are held in a trust for the benefit of the reporting person's spouse and children. The reporting person's spouse is a trustee of the trust.
- [F3]Shares are held in a trust for which the reporting person is a beneficiary. The reporting person is a trustee of the trust.
- [F4]Shares are held in a trust for which the reporting person is a beneficiary. The reporting person's spouse is a trustee of the trust.
- [F5]Shares are held by the reporting person's spouse.
- [F6]The shares are held for LS, the child of the reporting person, through a custodial account established pursuant to the Uniform Transfer to Minors Act ("UTMA") for which the reporting person serves as custodian.
- [F7]The shares are held for SS, the child of the reporting person, through a custodial account established pursuant to the UTMA for which the reporting person serves as custodian.