Kevin J. Knopp

Companies

• 908 Devices Inc.Board member Dec 17, 2020 to now¹
• 908 Devices Inc.Chief executive officer Dec 17, 2020 to now¹
• 908 Devices Inc.President Dec 17, 2020 to now¹

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

• 9D908 Devices Inc. MASS1,097,191 shares²$13.1M at $11.95Aug 17, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

• Aug 17, 2026Sold 20,000 shares at $10.35 of 908 Devices Inc.²
• Aug 13, 2026Sold 7,622 shares at $10.06 of 908 Devices Inc.²
• Aug 12, 2026Sold 2,747 shares at $10.07 of 908 Devices Inc.³
• Aug 11, 2026Sold 30,170 shares at $10.16 of 908 Devices Inc.³
• Aug 11, 2026Sold 115,748 shares at $9.83 of 908 Devices Inc.³
• Aug 10, 2026Sold 348 shares at $9.06 of 908 Devices Inc.³
• Jul 2, 2026Sold 222 shares at $9.07 of 908 Devices Inc.⁴
• Jun 26, 2026Sold 2,798 shares at $9.09 of 908 Devices Inc.⁵
• Jun 25, 2026Sold 16,388 shares at $9.10 of 908 Devices Inc.⁶
• Jun 24, 2026Sold 40,535 shares at $9.14 of 908 Devices Inc.⁶
• Jun 23, 2026Sold 3,422 shares at $9.06 of 908 Devices Inc.⁶
• Feb 2, 2026Sold 34,764 shares at $6.18 of 908 Devices Inc.⁷
• Feb 1, 2026Exercised options 66,288 shares of 908 Devices Inc.⁷
• Feb 1, 2026Exercised options 17,007 shares of 908 Devices Inc.⁷
• Feb 1, 2026Exercised options 13,449 shares of 908 Devices Inc.⁷
• Feb 1, 2026Exercised options 11,255 shares of 908 Devices Inc.⁷
• May 15, 2025Bought 15,000 shares at $4.44 of 908 Devices Inc.⁸
• May 14, 2025Bought 15,000 shares at $4.32 of 908 Devices Inc.⁹
• Feb 3, 2025Sold 6,524 shares at $2.32 of 908 Devices Inc.¹⁰
• Feb 3, 2025Sold 5,159 shares at $2.31 of 908 Devices Inc.¹⁰
• Feb 3, 2025Sold 4,318 shares at $2.33 of 908 Devices Inc.¹⁰
• Feb 1, 2025Exercised options 17,007 shares of 908 Devices Inc.¹⁰
• Feb 1, 2025Exercised options 13,448 shares of 908 Devices Inc.¹⁰
• Feb 1, 2025Exercised options 11,254 shares of 908 Devices Inc.¹⁰
• Dec 13, 2024Exercised options 110,626 shares at $1.58 of 908 Devices Inc.¹¹