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Cullinan Therapeutics (CGEM) Insider Trading & Ownership

Cullinan Therapeutics logo
$16.33 +0.18 (+1.11%)
Closing price 04:00 PM Eastern
Extended Trading
$16.38 +0.05 (+0.28%)
As of 07:49 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Cullinan Therapeutics (NASDAQ:CGEM) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
8.60%
Number Of
Insiders Buying
(Last 12 Months)
1
Amount Of
Insider Buying
(Last 12 Months)
$13.33M
Number Of
Insiders Selling
(Last 12 Months)
5
Amount Of
Insider Selling
(Last 12 Months)
$1.59M
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CGEM Insider Buying and Selling by Quarter

Cullinan Therapeutics Insider and Congressional Trades History

Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
5/5/2026Sell8,000$14.62$116,960.00  
3/5/2026Sell8,000$15.68$125,440.00  
2/25/2026Sell1,780$14.14$25,169.20  
2/24/2026Sell3,601$14.47$52,106.47  
2/24/2026Sell4,582$14.47$66,301.54  
2/24/2026Sell3,601$14.47$52,106.47  
2/24/2026Sell13,515$14.47$195,562.05  
2/23/2026Sell1,752$13.99$24,510.48  
2/20/2026Sell3,742$13.62$50,966.04  
2/20/2026Sell4,982$13.62$67,854.84  
2/20/2026Sell11,742$14.08$165,327.36  
2/20/2026
Mary Kay Fenton
CFO
Sell4,398$13.62$59,900.76  
2/20/2026Sell16,381$13.62$223,109.22  
2/12/2026Sell416$12.03$5,004.48  
1/22/2026Sell4,000$12.30$49,200.00  
12/23/2025Sell9,922$10.01$99,319.22  
12/19/2025Sell1,345$10.01$13,463.45  
12/18/2025Sell3,480$9.67$33,651.60  
12/18/2025Sell4,632$9.67$44,791.44  
12/18/2025Sell2,898$9.67$28,023.66  
12/15/2025Sell995$11.90$11,840.50  
12/12/2025Sell2,148$12.38$26,592.24  
11/24/2025Sell4,000$12.30$49,200.00  
10/28/2025
Lynx1 Capital Management Lp
Major Shareholder
Buy165,667$8.40$1,391,602.80  
10/17/2025
Lynx1 Capital Management Lp
Major Shareholder
Buy32,217$7.84$252,581.28  
10/16/2025
Lynx1 Capital Management Lp
Major Shareholder
Buy150,000$8.86$1,329,000.00  
10/15/2025
Lynx1 Capital Management Lp
Major Shareholder
Buy51,500$7.94$408,910.00  
10/14/2025
Lynx1 Capital Management Lp
Major Shareholder
Buy15,032$7.59$114,092.88  
10/10/2025
Lynx1 Capital Management Lp
Major Shareholder
Buy277,298$7.36$2,040,913.28  
10/9/2025
Lynx1 Capital Management Lp
Major Shareholder
Buy626,043$6.70$4,194,488.10  
10/8/2025
Lynx1 Capital Management Lp
Major Shareholder
Buy556,300$6.46$3,593,698.00  
(Data available from 1/1/2013 forward)

CGEM Insider Trading Activity - Frequently Asked Questions

The list of insiders at Cullinan Therapeutics includes Corrine Savill, Jacquelyn L Sumer, Jeffrey Alan Jones, Jeffrey Trigilio, Jennifer Michaelson, Lynx1 Capital Management Lp, Mary Kay Fenton, and Nadim Ahmed. Learn more on insiders at CGEM.

8.60% of Cullinan Therapeutics stock is owned by insiders. Learn more on CGEM's insider holdings.

The following insider purchased CGEM shares in the last 24 months: Lynx1 Capital Management Lp ($13,325,286.34).

Insiders have purchased a total of 1,874,057 CGEM shares in the last 24 months for a total of $13,325,286.34 bought.

The following insiders have sold CGEM shares in the last 24 months: Jacquelyn L Sumer ($136,724.11), Jeffrey Alan Jones ($220,702.17), Jennifer Michaelson ($1,240,587.25), Mary Kay Fenton ($59,900.76), and Nadim Ahmed ($724,570.86).

Insiders have sold a total of 181,918 Cullinan Therapeutics shares in the last 24 months for a total of $2,382,485.15 sold.



This page (NASDAQ:CGEM) was last updated on 5/13/2026 by MarketBeat.com Staff.
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