Verastem Inc.

Last updated September 27, 2026

Organization details

Legal name
Verastem Inc.
Ownership
Public
Status
Active
Sector (GICS)
Health Care
SIC code
2834 — Pharmaceutical Preparations
Jurisdiction of incorporation
Massachusetts
Headquarters city
Needham
Headquarters state / province
Massachusetts
Headquarters country
United States
Fiscal year end
December
Ticker symbol
VSTM
Primary stock exchange
Nasdaq

Identifiers

SEC CIK
0001526119
EIN
27-3269467

Board of directors

Chief executives

Brian M. Stuglik · Chief Executive Officer
Dates unknown
Dan Paterson · President and CEO
Dates unknown

Director election results

Annual meeting of May 22, 2025. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

6 of this board's directors also sit on 11 other boards. 10 are in the same sector.

Network of Verastem Inc.'s board connections Adicet Bio Inc. Adicet Bio Inc. Axogen Inc. Axogen Inc. Biogen Inc. Biogen Inc. Bone Biologics Corp Bone Biologics Corp Fortress Biotech Inc. Fortress Biotech Inc. Harvard Bioscience Inc. Harvard Bioscience Inc... Kyntra Bio Inc. Kyntra Bio Inc. Nurix Therapeutics Inc. Nurix Therapeutics Inc... Puma Biotechnology Inc Puma Biotechnology Inc Purple Biotech Ltd. Purple Biotech Ltd. Xeris Biopharma Holdings Inc. Xeris Biopharma Holdin... Anil Kapur Anil Kapur Brian M. Stuglik Brian M. Stuglik Eric K. Rowinsky Eric K. Rowinsky John Johnson John Johnson Michael Kauffman Michael Kauffman Robert E. Gagnon Robert E. Gagnon Verastem Inc.
Shared director Other board Same sector

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months
$0
0 purchases by 0 insiders
Sold, last 12 months
$1,066,161
32 sales by 6 insiders
Date Insider Transaction Shares Price Value
Nov 3, 2026 Dan Paterson Director, Officer (President and CEO) Open-market sale −1,299 $9.60 $12,470
Oct 1, 2026 Calkins Daniel Officer (Chief Financial Officer) Open-market sale −2,566 $8.00 $20,528
Oct 1, 2026 Dan Paterson Director, Officer (President and CEO) Open-market sale −44,121 $8.00 $352,968
Sep 30, 2026 Calkins Daniel Officer (Chief Financial Officer) Grant or award −8,333 — —
Sep 30, 2026 Dan Paterson Director, Officer (President and CEO) Grant or award −106,893 — —
Sep 21, 2026 Calkins Daniel Officer (Chief Financial Officer) Open-market sale −55 $7.70 $424
Aug 3, 2026 Dan Paterson Director, Officer (President and CEO) Open-market sale −1,302 $5.81 $7,565
Jun 22, 2026 Dan Paterson Director, Officer (President and CEO) Open-market sale −20,871 $4.18 $87,241
Jun 22, 2026 Calkins Daniel Officer (Chief Financial Officer) Open-market sale −4,032 $4.18 $16,854
Jun 22, 2026 Calkins Daniel Officer (Chief Financial Officer) Open-market sale −57 $4.13 $235
May 21, 2026 Michael P. Bailey Director Grant or award +108,000 — —
May 21, 2026 Karin Anna Tollefson Director Grant or award +36,000 — —
May 21, 2026 Brian M. Stuglik Director Grant or award +36,000 — —
May 21, 2026 Eric K. Rowinsky Director Grant or award +36,000 — —
May 21, 2026 Michelle Robertson Director Grant or award +36,000 — —

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Questions about Verastem Inc.

Who is the CEO of Verastem Inc.?

Brian M. Stuglik is Verastem Inc.'s Chief Executive Officer.

How many directors are on Verastem Inc.'s board?

Verastem Inc.'s board has 11 directors: Anil Kapur, Brian M. Stuglik, Dan Paterson, Eric K. Rowinsky, John Johnson, Karin Anna Tollefson, Michael Kauffman, Michael P. Bailey, Michelle Robertson, Paul A. Bunn and 1 other.

Are Verastem Inc. insiders buying or selling shares?

Over the last 12 months, Verastem Inc. insiders made no open-market purchases and sold $1.1 million of shares in 32 sales on the open market, as reported to the SEC on Forms 4 and 5.

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