SUMER JACQUELYN L

CGEM

SUMER JACQUELYN L serves as officer: Chief Legal 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

10 trades

$203.6K

Net Position

Net Seller

$203.6K

Companies Traded

CGEM

Active Period

Mar 2023 – Feb 2026

10 total trades

Most Recent

Sell CGEM

Feb 25, 2026 · $52.1K

SUMER JACQUELYN L's Insider Trading at Cullinan Therapeutics, Inc. (CGEM)

Buys

0 · $0.00

Sells

10 · $203.6K

Total Shares Bought

Total Shares Sold

17,172

CGEM Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Feb 25, 2026	Sell	3,601	$14.47	$52.1K	128,089
Feb 23, 2026	Sell	3,742	$13.62	$51.0K	131,690
Dec 18, 2025	Sell	3,480	$9.67	$33.7K	0
Dec 18, 2024	Sell	3,482	$11.41	$39.7K	0
Dec 21, 2023	Sell	1,400	$8.50	$11.9K	0
Dec 18, 2023	Sell	290	$8.22	$2.4K	0
Jun 20, 2023	Sell	291	$12.94	$3.8K	0
May 18, 2023	Sell	291	$8.76	$2.5K	0
Apr 18, 2023	Sell	290	$10.71	$3.1K	0
Mar 20, 2023	Sell	305	$11.32	$3.5K	0