Michael  Kauffman net worth and biography

Michael Kauffman Biography and Net Worth

Director of Verastem

Dr. Kauffman joined Verastem Oncology in December 2025 as President of Development after serving as the Company’s Lead Director of Verastem’s Board of Directors since June 2016. Dr. Kauffman has a deep understanding of the Company’s strategy, clinical development plans, and operations.

Previously, Dr. Kauffman served as the Chief Executive Officer of Nereid Therapeutics. He was co-founder and Chief Executive Officer of Karyopharm, where he guided the Company’s transition from a discovery stage biotechnology company to a commercial stage organization and the global approvals of XPOVIO®. Prior to co-founding Karyopharm, Dr. Kauffman was Chief Medical Officer of Onyx Pharma, where he led the development of Kyprolis® following the Onyx acquisition of Proteolix Inc., where he served as a board member and then Chief Medical Officer. Previously, Dr. Kauffman was President and Chief Executive Officer of EPIX Pharmaceuticals, Inc. (previously Predix Pharmaceuticals, Inc.). Before that, he was the leader of the Velcade® development program at Millennium Pharmaceuticals. He also held a number of senior positions at Millennium Predictive Medicine and Biogen Inc.

Dr. Kauffman received his M.D. and Ph.D. from Johns Hopkins Medical School, trained in Internal Medicine at Beth Israel (Deaconess) Medical Center and in Rheumatology at Massachusetts General Hospital, and is board certified in Internal Medicine.

What is Michael Kauffman's net worth?

The estimated net worth of Michael Kauffman is at least $44.50 thousand as of November 21st, 2025. Kauffman owns 8,666 shares of Verastem stock worth more than $44,500 as of March 27th. This net worth estimate does not reflect any other investments that Kauffman may own. Learn More about Michael Kauffman's net worth.

How do I contact Michael Kauffman?

The corporate mailing address for Kauffman and other Verastem executives is 117 KENDRICK STREET SUITE 500, NEEDHAM MA, 02494. Verastem can also be reached via phone at (781) 292-4200 and via email at [email protected]. Learn More on Michael Kauffman's contact information.

Has Michael Kauffman been buying or selling shares of Verastem?

Michael Kauffman has not been actively trading shares of Verastem during the past quarter. Most recently, Michael Kauffman sold 8,550 shares of the business's stock in a transaction on Friday, November 21st. The shares were sold at an average price of $10.00, for a transaction totalling $85,500.00. Following the completion of the sale, the director now directly owns 8,666 shares of the company's stock, valued at $86,660. Learn More on Michael Kauffman's trading history.

Who are Verastem's active insiders?

Verastem's insider roster includes Daniel Calkins (CFO), Robert Gagnon (CFO), Michael Kauffman (Director), Dan Paterson (COO), and Brian Stuglik (CEO). Learn More on Verastem's active insiders.

Are insiders buying or selling shares of Verastem?

In the last twelve months, insiders at the biopharmaceutical company sold shares 35 times. They sold a total of 158,578 shares worth more than $1,283,762.25. The most recent insider tranaction occured on February, 4th when CEO Dan Paterson sold 970 shares worth more than $6,489.30. Insiders at Verastem own 2.1% of the company. Learn More about insider trades at Verastem.

Information on this page was last updated on 2/4/2026.

Michael Kauffman Insider Trading History at Verastem

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
11/21/2025Sell8,550$10.00$85,500.008,666View SEC Filing Icon  
9/28/2018Buy333$89.88$29,930.04333View SEC Filing Icon  
9/17/2014Buy250$109.20$27,300.00View SEC Filing Icon  
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Michael Kauffman Buying and Selling Activity at Verastem

This chart shows Michael Kauffman's buying and selling at Verastem by year and by quarter.

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Verastem Company Overview

Verastem logo
Verastem, Inc., a development-stage biopharmaceutical company, focuses on developing and commercializing drugs for the treatment of cancer in the United States. Its product candidates are Avutometinib, an orally available small molecule RAF/MEK clamp that inhibits the ras sarcoma RAF/MEK, ERK mitogen activated pathway kinase pathway which is involved in cell proliferation, migration, transformation, and survival of tumor cells; and Defactinib, an oral small molecule inhibitor of FAK and proline-rich tyrosine kinase for various solid tumors. The company is involved in clinical studies, including RAMP 301, a randomized global confirmatory trial to evaluate the combination of Avutometinib and Defactinib for the treatment of patients with recurrent low-grade serous ovarian cancer; RAMP 201, an adaptive two-part multicenter, parallel cohort, randomized open label trial to evaluate the efficacy and safety of Avutometinib and in combination with Defactinib; and FRAME, an investigation of Avutometinib and Defactinib in patients with KRAS mutant cancers and subsequent analyses; and RAMP 204 and 205. It has license agreements with Chugai Pharmaceutical Co., Ltd. for the development, commercialization, and manufacture of products containing Avutometinib; 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 a clinical collaboration agreement with Amgen, Inc. to evaluate the combination of Avutometinib with Amgen's KRAS-G12C inhibitor LUMAKRAS which in Phase 1/2 trial entitled RAMP 203; and a discovery and development collaboration with GenFleet Therapeutics to advance new programs targeting RAS pathway-driven cancers. Verastem, Inc. was incorporated in 2010 and is headquartered in Needham, Massachusetts.
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Today's Range

Now: $5.01
Low: $5.02
High: $5.29

50 Day Range

MA: $6.03
Low: $4.93
High: $6.79

2 Week Range

Now: $5.01
Low: $4.01
High: $11.24

Volume

385,297 shs

Average Volume

1,916,876 shs

Market Capitalization

$439.59 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

0.4