MASS 908 Devices Inc. Insider Trading

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.

AWM Investment Company (10% owner) sold 186,942 shares across 3 transactions for $1.6M at blended avg $8.62

AWM Investment Company executed three separate sales totaling 186,942 shares for $1,612,090.95 between May 27–28, 2026, at prices ranging from $8.25 to $8.66. This represents a -3.7% reduction in the firm's 5.12M pre-transaction stake, leaving 4.93M shares post-sale. The blended average sale price of $8.62 sits between the current price of $8.41 and the 52-week high of $9.34; the stock has risen 29.4% over the prior 30 days and 21.9% over 90 days, placing the sales at a juncture of strong recent upward momentum. The underlying business shows mixed signals: the latest quarter recorded $13.4M revenue against a $-12.0M net loss, with annual revenue declining 5.8% year-over-year. The magnitude and timing of the sales merit observation against the company's earnings trajectory and the insider's low historical trade frequency (2 prior buys in cross-ticker history).

Director Spoto Mark purchased 10,000 shares of 908 Devices (MASS) at avg $4.28 on 2025-05-14, increasing stake 18.9% to 63.0K shares.

Mark Spoto, a director at 908 Devices, executed 2 separate purchases totaling 10,000 shares for $42,850.00 at prices ranging $4.25–$4.30, substantially increasing his stake by 18.9% from 53.0K to 63.0K shares. The purchase occurs as the stock trades at $4.52, near the lower end of its 52-week $1.88–$7.24 range and down 37.6% from the 52-week high, suggesting acquisition at depressed levels. The company posted positive quarterly net income of $43,603,000.00 against revenue of $11,777,000.00 and reported annual revenue growth of +18.7%, though it remains unprofitable on a full-year basis. The timing—during a 90-day rally of +62.6% but well below historical highs—and the magnitude of the position increase (nearly 1 in 5 shares added) warrant close monitoring of the company's path to sustained profitability and near-term operational developments.