Kevin J. Knopp $MASS SEC Form 4 Insider Trading

Kevin J. Knopp has filed a total of 49 insider trades in $MASS since 2021. Their most recent trade was a purchase of 15,000 shares, made on May 15, 2025. Their largest trade was a sale of 60,000 shares, made on May 23, 2023. We estimate that they now own 909,071 shares of $MASS, worth an estimated $4.1 million.

Insider Trading at $MASS

There have been a total of 164 insider trades reported at $MASS since 2021, with 92,585 shares purchased and 1.2 million shares sold. The most active insider traders in $MASS stock have been Kevin J. Knopp, Christopher D. Brown, and Joseph H. Iv Griffith. The most recent trade was a purchase of 15,000 shares reported by Kevin J. Knopp (President and CEO), made on May 15, 2025.

$MASS Executives and Stock Owners with Insider Trades

• Kevin J. Knopp, President and CEO

• Christopher D. Brown, Chief Technology Officer

• Joseph H. Iv Griffith, Chief Financial Officer

• Trent A. Basarsky, VP, Corporate Development

• John Kenneweg, Vice President, Government

• Christopher D. Brown, Chief Product Officer

• Michael S. Turner, VP, General Counsel

• Michael S. Turner, Chief Legal & Admin Officer

• Trent A. Basarsky, VP Corporate Development

• Nicolas Barthelemy, VP, Corporate Development

• Maura Fitzpatrick, VP, Product Management & Mktg

*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.