Brian M Stuglik

VSTM

Brian M Stuglik 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

25 trades

$328.3K

Net Position

Net Seller

$328.3K

Companies Traded

VSTM, PBYI

Active Period

Dec 2021 – Dec 2025

25 total trades

Most Recent

Sell VSTM

Dec 16, 2025 · $5.4K

Brian M Stuglik's Insider Trading at Verastem, Inc. (VSTM)

Buys

0 · $0.00

Sells

21 · $198.1K

Total Shares Bought

Total Shares Sold

126,708

VSTM Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Dec 16, 2025	Sell	592	$9.14	$5.4K	0
Mar 17, 2025	Sell	593	$6.95	$4.1K	0
Dec 20, 2024	Sell	929	$4.48	$4.2K	95,514
Sep 20, 2024	Sell	336	$2.79	$937.44	96,109
Sep 18, 2024	Sell	600	$2.80	$1.7K	96,445
Jun 20, 2024	Sell	928	$3.39	$3.1K	97,045
Mar 20, 2024	Sell	810	$10.60	$8.6K	89,913
Dec 20, 2023	Sell	761	$7.67	$5.8K	90,724
Sep 20, 2023	Sell	752	$9.88	$7.4K	91,485
Jun 21, 2023	Sell	762	$10.06	$7.7K	92,238
Mar 20, 2023	Sell	9,784	$0.41	$4.0K	1,116,244
Dec 20, 2022	Sell	28,718	$0.40	$11.4K	1,126,076
Sep 21, 2022	Sell	3,355	$1.13	$3.8K	1,151,238
Aug 2, 2022	Sell	5,858	$1.08	$6.3K	1,154,593
Jun 22, 2022	Sell	3,362	$1.14	$3.8K	1,160,451
May 17, 2022	Sell	13,794	$1.03	$14.2K	1,163,813
May 4, 2022	Sell	5,857	$1.41	$8.3K	1,127,607
Mar 23, 2022	Sell	3,507	$1.27	$4.5K	1,133,464
Feb 2, 2022	Sell	5,695	$1.48	$8.4K	1,136,971
Jan 5, 2022	Sell	26,033	$2.05	$53.4K	1,142,666
Dec 22, 2021	Sell	13,682	$2.27	$31.1K	1,168,699

Brian M Stuglik's Insider Trading at Puma Biotechnology, Inc. (PBYI)

Buys

0 · $0.00

Sells

4 · $130.2K

Total Shares Bought

Total Shares Sold

40,900

PBYI Price Chart

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Date	Type	Shares	Avg Price	Value	Shares After
Jun 17, 2025	Sell	8,100	$3.39	$27.5K	94,958
Jun 17, 2024	Sell	9,900	$3.39	$33.5K	49,058
Jun 15, 2023	Sell	9,900	$3.46	$34.3K	31,958
Jun 21, 2022	Sell	13,000	$2.69	$34.9K	41,858