Kevin J. Knopp

Kevin Knopp (CEO) sells 60,345 shares at $9.12 avg under 10b5-1 plan; retains 735,623 shares post-transaction.

Kevin J. Knopp, President and CEO of 908 Devices, executed three separate sales totaling 60,345 shares for $550,624.02 at a blended average price of $9.12 across June 23–25, 2026. This represents a -7.6% reduction in his pre-transaction holdings of 795,968 shares. The FLAG indicates this is a scheduled, non-discretionary transaction executed under a 10b5-1 trading plan adopted on 2025-05-20, removing any attribution of timing discretion. The company's fundamentals show net income of $-11,955,000.00 on revenue of $13,381,000.00 (latest quarter) with annual revenue declining -5.8%, alongside a P/E of 16.63 and market cap of $339,566,316.58. The current stock price of $8.98 is -3.8% from the 52-week high of $9.34, though the 30-day and 90-day price changes of +13.4% and +55.4% respectively show recent upward momentum. The sale prices of $9.06–$9.14 are consistent with near-recent-peak valuations, and Knopp retains substantial holdings of 735,623 shares, indicating continued material ownership exposure.

CEO Knopp buys 15,000 shares of MASS at $4.44; stock up 73.4% in 90 days but 0 of 4 prior buys at this ticker were well-timed.

Kevin J. Knopp, President and CEO, purchased 15,000 shares at $4.44 on 2025-05-15, increasing his holdings to 722,733 shares. At the current price of $4.77, the stock has risen 73.4% over the past 90 days and is trading 30.1% below its 52-week high. However, Knopp's same-ticker purchase history reveals a concerning pattern: of his 5 prior trades at MASS, 4 measured buys show zero instances of well-timed entry—all four prior measurable buys (2024-05-08, 2024-05-09, 2024-05-10, and 2024-05-13) resulted in negative 90-day returns ranging from -19.1% to -32.2%. The company reported a latest-quarter revenue of $11,777,000 and net income of $43,603,000, though it was unprofitable over its most recent full fiscal year. The back-to-back buys (2025-05-14 and 2025-05-15) suggest continued accumulation, but the persistent misalignment with future price movements at this ticker warrants attention to whether this purchase will break that pattern.

MASS CEO Knopp buys 15,000 shares at $4.32; stock down 40.3% from 52-week high, CEO prior MASS purchases all negative at 90 days

Kevin J. Knopp, President and CEO of 908 Devices Inc., purchased 15,000 shares at $4.32 on 2025-05-14, bringing his holdings to 707.7K shares. The stock is currently trading at $4.32, down 40.3% from its 52-week high of $7.24 and down 2.3% over the past 30 days, though up 68.8% over 90 days. Notably, Knopp's prior 5 buy transactions at MASS have a poor timing record: 0 of 5 achieved positive 90-day returns, with cumulative 90-day performance ranging from -17.3% to -32.2%. His cross-ticker track record shows a 0.00% 90-day win rate across 5 prior buys. The company's most recent quarter reported revenue of $11.8M with net income of $43.6M, though full-year net income was negative despite 18.7% annual revenue growth. The persistent pattern of unfavorable 90-day outcomes on Knopp's prior MASS purchases and his absence of well-timed buys at this ticker over an extended history warrant investor attention to whether this transaction signals genuine conviction or reflects decision-making that has consistently lagged market movements at this specific security.