Verastem, Inc.

Verastem, Inc.

VSTMยทNASDAQ

$3.62

-5.0%
HealthcareBiotechnology

Verastem, Inc., a development-stage biopharmaceutical company, focusing on developing and commercializing drugs for the treatment of cancer. Its product in development includes VS-6766, a dual rapidly accelerated fibrosarcoma (RAF)/mitogen-activated protein kinase (MEK) clamp that blocks MEK kinase activity and the ability of RAF to phosphorylate MEK. The company also engages in developing RAMP 201, an adaptive two-part multicenter, parallel cohort, randomized open label trial to evaluate the efficacy and safety of VS-6766 and in combination with defactinib, an oral small molecule inhibitor of focal adhesion kinase (FAK) in patients with recurrent low grade serous ovarian cancer; and RAMP 202, which is in Phase 2 trial to evaluate the safety of VS-6766 in combination with defactinib in patients with KRAS and BRAF mutant non-small cell lung cancer following treatment with a platinum-based regimen and immune checkpoint inhibitor. Verastem, Inc. has license agreements with Chugai Pharmaceutical Co., Ltd. for the development, commercialization, and manufacture of products containing VS-6766; and Pfizer Inc. to research, develop, manufacture, and commercialize products containing Pfizer's inhibitors of FAK for therapeutic, diagnostic and prophylactic uses in humans. In addition, it has clinical collaboration agreement with Amgen, Inc. to evaluate the combination of VS-6766 with Amgen's KRAS-G12C inhibitor LUMAKRASTM which in Phase 1/2 trial entitled RAMP 203. The company was incorporated in 2010 and is headquartered in Needham, Massachusetts.

At a Glance

Live Snapshot
Market Cap$250.92M
EPS-3.0200
P/E Ratio-1.20
Earnings Date08/06/2026
-97.38%
Return on Invested Capital
-39%
3Y-1.0%
5Y+172.0%
10Y+91.0%
-366.23%
Return on Equity
-181%
3Y+135.0%
5Y+523.0%
10Y+627.0%
-85.00%
Return on Assets
-34%
3Y+9.0%
5Y+94.0%
10Y+95.0%
Verastem, Inc.

Verastem, Inc. Management Team

VSTM ยท NASDAQ
MN

Mr. Nate Sanburn

Chief Business Officer

male
MM

Mr. Michael Crowther

Chief Commercial & Strategy Officer

male
MD

Mr. Daniel Calkins

Chief Financial Officer

Compensation

$471,690

Born 1988(Age 38)
male
MM

Mr. Matthew E. Ros

Chief Operating Officer

Born 1967(Age 59)
male
MC

Ms. Cathy Carew

Chief Organizational Effectiveness Officer

female
DJ

Dr. Jonathan Pachter Ph.D.

Chief Scientific Officer

Compensation

$238,176

Born 1958(Age 68)
DM

Dr. Michelle Detwiler M.D., Ph.D.

Co-Founder

Born 1976(Age 50)
DR

Dr. Robert A. Weinberg Ph.D.

Co-Founder & Chair of Scientific Advisory Board

MC

Ms. Colleen Mockbee

Global Head of Regulatory Affairs & Development

female
MD

Mr. Daniel W. Paterson

President, Chief Executive Officer & Director

Compensation

$1,027,890

Born 1961(Age 65)
male
vstm

Verastem, Inc. Insider Positioning

VSTM ยท NASDAQ

During the last 12 months, insiders have sold $580K worth of VSTM shares, with no buying activity reported.

3 Months

Bought

0

0.00

Sold

806

4.69K

Net Activity

-5K

-$5K

3-6 Months

Bought

0

0.00

Sold

25.7K

210.32K

Net Activity

-210K

-$210K

6-9 Months

Bought

0

0.00

Sold

36.1K

365.00K

Net Activity

-365K

-$365K

9-12 Months

Bought

0

0.00

Sold

0

0.00

Net Activity

+0

+$0

Top Buyers

No buying activity

Top Sellers

1
PD

Paterson Dan

Director, Officer: President And Ceo

41.8K sharesโ€ข19 transactions

$387K

2
KM

Kauffman Michael

Director

8.6K sharesโ€ข1 transactions

$86K

3
BPA

Bunn Paul A.

Director

6.3K sharesโ€ข1 transactions

$63K

4
CD

Calkins Daniel

Officer: Chief Financial Officer

5.1K sharesโ€ข2 transactions

$37K

5
SBM

Stuglik Brian M

Director

592 sharesโ€ข1 transactions

$5K

Insider Activity Analysis

Net Insider Sentiment

Bearish

Strong bearish signal with $580K net selling. Heavy insider selling may indicate concerns about valuation or near-term prospects.

Buy/Sell Ratio

0.00:1

Very poor ratio. Heavy selling with minimal buying suggests insiders may be concerned about valuation or outlook.

Recent Trend (3 Months)

$5K

Heavy recent selling activity. Recent insider sales notably exceed purchasesโ€”may warrant investigation into company developments.

Insider Participation

High Selling

5 insider sellers vs. 0 buyers. Widespread selling across multiple insiders may signal concerns.

Insider Activity Insight

Multiple red flags: Heavy selling, numerous sellers, and continued recent selling create a concerning pattern. Investigate fundamental drivers and consider whether company guidance or industry conditions have deteriorated.

SEC Filings

VSTM - Filing history and reports

Filing TypeFiling DatePeriod EndingFiscal YearActions
DEF 14A

DEF 14A 2026

N/A

April 09, 2026
May 21, 2026
2026
DEF 14A

DEF 14A 2025

N/A

April 08, 2025
May 22, 2025
2025
DEF 14A

DEF 14A 2024

N/A

April 12, 2024
May 23, 2024
2024
DEF 14A

DEF 14A 2024

N/A

December 19, 2023
January 17, 2024
2024
DEF 14A

DEF 14A 2023

N/A

April 05, 2023
May 15, 2023
2023
DEF 14A

DEF 14A 2022

N/A

April 01, 2022
May 12, 2022
2022
DEF 14A

DEF 14A 2021

N/A

April 08, 2021
May 18, 2021
2021
DEF 14A

DEF 14A 2020

N/A

April 08, 2020
May 19, 2020
2020
DEF 14A

DEF 14A 2019

N/A

April 08, 2019
May 14, 2019
2019
DEF 14A

DEF 14A 2018

N/A

November 19, 2018
December 18, 2018
2018
Showing 1 to 10 of 16 filings