Jeffrey Alan Jones

CGEM

Jeffrey Alan Jones serves as officer: Chief Medical Officer at Cullinan Therapeutics, Inc. (CGEM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

11 trades

$309.6K

Net Position

Net Seller

$309.6K

Companies Traded

CGEM

Active Period

Mar 2023 – Feb 2026

11 total trades

Most Recent

Sell CGEM

Feb 25, 2026 · $66.3K

Jeffrey Alan Jones's Insider Trading at Cullinan Therapeutics, Inc. (CGEM)

Buys

0 · $0.00

Sells

11 · $309.6K

Total Shares Bought

Total Shares Sold

27,532

CGEM Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 25, 2026	Sell	4,582	$14.47	$66.3K	159,968
Feb 20, 2026	Sell	4,982	$13.62	$67.9K	0
Dec 18, 2025	Sell	4,632	$9.67	$44.8K	0
Feb 25, 2025	Sell	4,895	$8.53	$41.8K	0
Dec 18, 2024	Sell	4,632	$11.41	$52.9K	0
Dec 21, 2023	Sell	1,860	$8.50	$15.8K	0
Dec 18, 2023	Sell	386	$8.22	$3.2K	0
Jun 20, 2023	Sell	387	$12.94	$5.0K	0
May 18, 2023	Sell	394	$8.76	$3.5K	0
Apr 18, 2023	Sell	392	$10.71	$4.2K	0
Mar 20, 2023	Sell	390	$11.32	$4.4K	0