Matthew T.  Wiley net worth and biography

Matthew Wiley Biography and Net Worth

Mr. Wiley brings over 25 years of expertise in sales, marketing, and strategic leadership, with a proven track record in launching specialty pharmaceutical products. He joins Definium from BioXcel Therapeutics, where he served as CCO overseeing the launch of the company’s first acute treatment of agitation associated with schizophrenia and bipolar disorder. Prior to BioXcel, Mr. Wiley served as CCO at VYNE Therapeutics, overseeing all commercial objectives related to the launch of the company’s first two dermatology products. Before this, he served as Vice President of Marketing and Business Unit Lead for Jazz Pharmaceuticals’ sleep medicine unit, where he led commercial strategies for the company’s treatments for narcolepsy and sleep apnea and developed the successful growth strategy for XYREM™ for narcolepsy, which achieved blockbuster status over his tenure. He also served as Vice President of Marketing at Azur Pharma, supporting the startup of U.S. operations and the company’s acquisition by Jazz Pharmaceuticals. In addition, Mr. Wiley held roles of increasing responsibility at Cephalon, Salix Pharmaceuticals, and MGI Pharma. Mr. Wiley holds a Bachelor of Arts in English from Syracuse University, supplemented by executive coursework in Marketing and Finance at the University of Chicago Booth School of Business.

What is Matthew T. Wiley's net worth?

The estimated net worth of Matthew T. Wiley is at least $8.38 million as of June 25th, 2026. Mr. Wiley owns 174,633 shares of Definium Therapeutics stock worth more than $8,375,399 as of June 30th. This net worth approximation does not reflect any other investments that Mr. Wiley may own. Learn More about Matthew T. Wiley's net worth.

How do I contact Matthew T. Wiley?

The corporate mailing address for Mr. Wiley and other Definium Therapeutics executives is One World Trade Center Suite 8500 New York, NY 10007 United States. Definium Therapeutics can also be reached via phone at 212 220 6633 and via email at [email protected]. Learn More on Matthew T. Wiley's contact information.

Has Matthew T. Wiley been buying or selling shares of Definium Therapeutics?

During the last ninety days, Matthew T. Wiley has sold $129,101.01 of Definium Therapeutics stock. Most recently, Matthew T. Wiley sold 2,867 shares of the business's stock in a transaction on Thursday, June 25th. The shares were sold at an average price of $45.03, for a transaction totalling $129,101.01. Following the completion of the sale, the insider now directly owns 174,633 shares of the company's stock, valued at $7,863,723.99. Learn More on Matthew T. Wiley's trading history.

Who are Definium Therapeutics' active insiders?

Definium Therapeutics' insider roster includes Robert Barrow (Chief Executive Officer and Board Director), Schond Greenway (CFO), David Gryska (Director), Dan Karlin (Insider), Daniel Karlin (Insider), Carrie Liao (CAO), Brandi Roberts (CFO), Mark Sullivan (Insider), and Matthew Wiley (Insider). Learn More on Definium Therapeutics' active insiders.

Are insiders buying or selling shares of Definium Therapeutics?

During the last twelve months, insiders at the sold shares 10 times. They sold a total of 135,542 shares worth more than $3,164,324.76. The most recent insider tranaction occured on June, 25th when insider Mark Sullivan sold 13,008 shares worth more than $585,750.24. Insiders at Definium Therapeutics own 2.4% of the company. Learn More about insider trades at Definium Therapeutics.

Information on this page was last updated on 6/25/2026.

Matthew T. Wiley Insider Trading History at Definium Therapeutics

Transaction DateBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
6/25/2026Sell2,867$45.03$129,101.01174,633View SEC Filing Icon  
See Full Table

Matthew T. Wiley Buying and Selling Activity at Definium Therapeutics

This chart shows Matthew T Wiley's buying and selling at Definium Therapeutics by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Definium Therapeutics Company Overview

Definium Therapeutics logo
Mind Medicine (MindMed) Inc., a clinical stage biopharmaceutical company, develops novel products to treat brain health disorders. The company's lead product candidates include MM-120, which is in phase 2 for the treatment of generalized anxiety disorder and attention deficit hyperactivity disorder; and MM-402, a R-enantiomer of 3,4-methylenedioxymethamphetamine, which is in phase I clinical trials for the treatment of core symptoms of autism spectrum disorder. Mind Medicine (MindMed) Inc. is headquartered in New York, New York.
Read More

Today's Range

Now: $47.95
Low: $46.05
High: $49.20

50 Day Range

MA: $25.07
Low: $20.02
High: $46.55

2 Week Range

Now: $47.95
Low: $6.40
High: $49.20

Volume

2,034,293 shs

Average Volume

2,306,497 shs

Market Capitalization

$4.78 billion

P/E Ratio

N/A

Dividend Yield

N/A

Beta

2.37