Robert E. Gagnon

VSTM

Robert E. Gagnon serves as Director at Verastem, Inc. (VSTM). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

0 trades

$0.00

Total Sells

20 trades

$333.9K

Net Position

Net Seller

$333.9K

Companies Traded

VSTM

Active Period

Dec 2021 – Dec 2025

20 total trades

Most Recent

Sell VSTM

Dec 16, 2025 · $2.6K

Robert E. Gagnon's Insider Trading at Verastem, Inc. (VSTM)

Buys

0 · $0.00

Sells

20 · $333.9K

Total Shares Bought

Total Shares Sold

86,869

VSTM Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Dec 16, 2025	Sell	283	$9.14	$2.6K	0
Mar 17, 2025	Sell	284	$6.95	$2.0K	0
Dec 20, 2024	Sell	415	$4.49	$1.9K	34,607
Sep 20, 2024	Sell	131	$2.79	$365.49	34,892
Sep 18, 2024	Sell	287	$2.80	$803.60	35,023
Jun 20, 2024	Sell	414	$3.40	$1.4K	35,310
Mar 20, 2024	Sell	413	$10.61	$4.4K	27,521
Feb 7, 2024	Sell	9,204	$13.70	$126.1K	27,804
Jan 17, 2024	Sell	9,204	$10.95	$100.8K	37,008
Dec 20, 2023	Sell	414	$7.67	$3.2K	46,342
Sep 20, 2023	Sell	408	$9.89	$4.0K	46,756
Jun 21, 2023	Sell	413	$10.04	$4.1K	47,164
Mar 20, 2023	Sell	5,318	$0.41	$2.2K	571,063
Dec 20, 2022	Sell	13,837	$0.40	$5.5K	576,146
Sep 21, 2022	Sell	1,348	$1.13	$1.5K	588,554
Jun 22, 2022	Sell	1,351	$1.14	$1.5K	589,902
May 17, 2022	Sell	16,627	$1.03	$17.1K	591,253
Mar 23, 2022	Sell	1,409	$1.27	$1.8K	557,880
Jan 5, 2022	Sell	19,612	$2.05	$40.2K	559,289
Dec 22, 2021	Sell	5,497	$2.27	$12.5K	578,901