Verastem

VSTM13F as of Jun 30, 2026 · next update ~Nov 14

Limited coverage

Only 1 fund we track owns this stock, so quarterly sentiment and aggregates may be sparse.

Who's buying VSTM

Top funds mostly added to Verastem in Q2 (Apr⁠–⁠Jun)

Buying:

Funds1InsidersCongress

Top funds
1 of 1 bought more, 0 sold some. Largest: Torray Investment Partners, $1.8M (0% of its portfolio).
Insiders
No buys, 22 sales in 12 months.
Congress
No trades disclosed in the last 12 months.

1 fund$1.8M held0.3% avg. weightQ2: 1 bought / 0 sold

13F reports are a snapshot as of Jun 30, 2026; funds may have traded since. Insiders often sell for personal reasons (taxes, diversification, planned sales).

Share price · market data, not from 13F reports

Q2 2026

Insider trades (Form 4)

Last 2 years · 48 filings

Date	Insider	Type	Shares	Price	Value
Oct 1, 2026	Dan Paterson President & CEO	Sold	44,121	$8.00	$353K
Oct 1, 2026	Daniel Calkins CFO	Sold	2,566	$8.00	$21K
Sep 21, 2026	Daniel Calkins CFO	Sold	55	$7.70	$424
Aug 3, 2026	Dan Paterson President & CEO	Sold	1,302	$5.81	$8K
Jun 22, 2026	Dan Paterson President & CEO	Sold	20,871	$4.18	$87K
Jun 22, 2026	Daniel Calkins CFO	Sold	4,089	$4.18	$17K
May 4, 2026	Dan Paterson President & CEO	Sold	806	$5.82	$5K
Feb 4, 2026	Dan Paterson President & CEO	Sold	970	$6.69	$6K
Jan 12, 2026	Dan Paterson President & CEO	Sold	10,321	$7.16	$74K
Jan 12, 2026	Daniel Calkins CFO	Sold	5,039	$7.16	$36K
Dec 24, 2025	Daniel Calkins CFO	Sold	80	$7.86	$629
Dec 16, 2025	Brian M Stuglik Director	Sold	592	$9.14	$5K
Dec 16, 2025	Dan Paterson President & CEO	Sold	393	$9.14	$4K
Dec 16, 2025	Robert E. Gagnon Director	Sold	283	$9.14	$3K
Dec 10, 2025	Dan Paterson President & CEO	Sold	4,000	$10.04	$40K
Dec 5, 2025	Dan Paterson President & CEO	Sold	6,000	$10.45	$63K
Dec 2, 2025	Dan Paterson President & CEO	Sold	6,000	$10.11	$61K
Nov 26, 2025	Dan Paterson President & CEO	Sold	6,000	$10.50	$63K
Nov 21, 2025	Paul A. Bunn Director	Sold	6,250	$10.00	$63K
Nov 21, 2025	Michael Kauffman Director	Sold	8,550	$10.00	$86K
Nov 21, 2025	Dan Paterson President & CEO	Sold	6,000	$10.00	$60K
Nov 3, 2025	Dan Paterson President & CEO	Sold	3,299	$9.74	$32K
Oct 9, 2025	Paul A. Bunn Director	Sold	8,333	$9.06	$75K
Sep 22, 2025	Daniel Calkins CFO	Sold	82	$9.13	$748
Sep 16, 2025	Brian M Stuglik Director	Sold	587	$9.99	$6K
Sep 16, 2025	Robert E. Gagnon Director	Sold	281	$9.99	$3K
Sep 16, 2025	Dan Paterson President & CEO	Sold	390	$9.99	$4K
Aug 6, 2025	Dan Paterson President & CEO	Sold	1,332	$5.81	$8K
Jun 20, 2025	Dan Paterson President & CEO	Sold	17,808	$5.13	$91K
Jun 20, 2025	Daniel Calkins CFO	Sold	4,135	$5.13	$21K
Jun 16, 2025	Dan Paterson President & CEO	Sold	335	$5.65	$2K
Jun 16, 2025	Robert E. Gagnon Director	Sold	284	$5.65	$2K
Jun 16, 2025	Brian M Stuglik Director	Sold	594	$5.65	$3K
May 20, 2025	Daniel Calkins CFO	Sold	11,143	$8.13	$91K
May 20, 2025	Dan Paterson President & CEO	Sold	58,677	$8.13	$477K
May 5, 2025	Dan Paterson President & CEO	Sold	820	$7.30	$6K
Mar 20, 2025	Daniel Calkins CFO	Sold	91	$6.93	$631
Mar 17, 2025	Dan Paterson President & CEO	Sold	244	$6.95	$2K
Mar 17, 2025	Robert E. Gagnon Director	Sold	284	$6.95	$2K
Mar 17, 2025	Brian M Stuglik Director	Sold	593	$6.95	$4K
Feb 4, 2025	Dan Paterson President & CEO	Sold	858	$5.70	$5K
Jan 13, 2025	Dan Paterson President & CEO	Sold	8,568	$5.24	$45K
Jan 6, 2025	Daniel Calkins CFO	Sold	6	$6.94	$42
Dec 20, 2024	Daniel Calkins CFO	Sold	93	$4.21	$392
Dec 16, 2024	Robert E. Gagnon Director	Sold	415	$4.49	$2K
Dec 16, 2024	Brian M Stuglik Director	Sold	929	$4.48	$4K
Dec 16, 2024	Dan Paterson President & CEO	Sold	427	$4.47	$2K
Nov 5, 2024	Dan Paterson President & CEO	Sold	812	$3.84	$3K