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SEC EDGAR Form 4 ↗
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About the data

© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Companies/Cullinan Therapeutics, Inc.

Cullinan Therapeutics, Inc.

62 insider trades tracked

CGEM

Insider trades

62

Bought (open market)

$13.3M

Sold (open market)

$1.7M

Acquired (grants)

$35K

Unique insiders

14

12-month activity

Monthly insider buy vs sell totals for Cullinan Therapeutics, Inc..

BuysSells

Recent insider trades

Most recent Form 4 filings for Cullinan Therapeutics, Inc..

Michaelson Jennifersold8,000 shares ofCGEMat $17.82$143KJul 7Details
Michaelson Jenniferexercised4,000 shares ofCGEMat $4.3$17KJul 7Details
SUMER JACQUELYN Lgranted2,470 shares ofCGEMat $8.6$21KJul 2Details
Fenton Mary Kaygranted1,541 shares of

Insiders at this company

Executives and directors who have filed Form 4s.

Michaelson Jennifer22 trades
Lynx1 Capital Management LP8 trades
Jones Jeffrey Alan6 trades
SUMER JACQUELYN L5 trades
Fenton Mary Kay5 trades
AHMED NADIM4 trades
Savill Corrine3 trades
Allen Andrew R2 trades

Explore insider screeners

Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician–Insider Overlap

at $8.6

$13KJul 2Details

Doyle Mittiegranted21,781 shares ofCGEMat $0Jun 18Details

Meek David D.granted25,319 shares ofCGEMat $0Jun 18Details

Rosenberg Anthonygranted25,319 shares ofCGEMat $0Jun 18Details

Webster Stephen Wgranted25,319 shares ofCGEMat $0Jun 18Details

Allen Andrew Rgranted21,781 shares ofCGEMat $0Jun 18Details

Thistle Marygranted25,319 shares ofCGEMat $0Jun 18Details

Michaelson Jennifersold200 shares ofCGEMat $15.58$3KMay 6Details

Michaelson Jennifersold7,800 shares ofCGEMat $14.6$114KMay 6Details

Michaelson Jenniferexercised4,000 shares ofCGEMat $4.3$17KMay 6Details

Michaelson Jennifersold8,000 shares ofCGEMat $15.68$125KMar 9Details

Michaelson Jenniferexercised4,000 shares ofCGEMat $4.3$17KMar 9Details

Michaelson Jennifersold1,780 shares ofCGEMat $14.14$25KFeb 26Details

Michaelson Jennifersold3,601 shares ofCGEMat $14.47$52KFeb 25Details

Jones Jeffrey Alansold4,582 shares ofCGEMat $14.47$66KFeb 25Details

SUMER JACQUELYN Lsold3,601 shares ofCGEMat $14.47$52KFeb 25Details

AHMED NADIMsold13,515 shares ofCGEMat $14.47$196KFeb 25Details

Michaelson Jennifersold1,752 shares ofCGEMat $13.99$25KFeb 25Details

Jones Jeffrey Alansold4,982 shares ofCGEMat $13.62$68KFeb 23Details

Michaelson Jennifersold8,000 shares ofCGEMat $14.3$114KFeb 23Details

Michaelson Jenniferexercised8,000 shares ofCGEMat $4.3$34KFeb 23Details

Michaelson Jennifersold3,742 shares ofCGEMat $13.62$51KFeb 23Details

SUMER JACQUELYN Lsold3,742 shares ofCGEMat $13.62$51KFeb 23Details

AHMED NADIMsold16,381 shares ofCGEMat $13.62$223KFeb 23Details

Fenton Mary Kaysold4,398 shares ofCGEMat $13.62$60KFeb 23Details

SUMER JACQUELYN Lgranted230,000 shares ofCGEMat $0Feb 19Details

Jones Jeffrey Alangranted300,000 shares ofCGEMat $0Feb 19Details

View all trades for CGEM →

Doyle Mittie

2 trades

Ryan David P.1 trades

Thistle Mary1 trades

Webster Stephen W1 trades

Rosenberg Anthony1 trades

Meek David D.1 trades

Cullinan Therapeutics, Inc. (CGEM) — Insider Trading Activity | Insider Trading Screener