Kevin J. McCallion

Companies

• 908 Devices Inc.SVP, Products and Production Mar 4, 2026 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. MASS44,925 shares²$536.9K at $11.95Apr 10, 2026

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

Recent filings

• Apr 10, 2026Sold 2,693 shares at $7.01 of 908 Devices Inc.²
• Apr 10, 2026Exercised options 2,693 shares at $1.05 of 908 Devices Inc.²
• Apr 9, 2026Sold 5,420 shares at $7.03 of 908 Devices Inc.³
• Apr 9, 2026Exercised options 5,420 shares at $1.05 of 908 Devices Inc.³
• Apr 8, 2026Sold 18,580 shares at $7.05 of 908 Devices Inc.³
• Apr 8, 2026Exercised options 18,580 shares at $1.05 of 908 Devices Inc.³
• Mar 2, 2026Sold 7 shares at $7.00 of 908 Devices Inc.⁴
• Mar 2, 2026Exercised options 7 shares at $1.05 of 908 Devices Inc.⁴
• Mar 2, 2026Sold 7 shares at $7.00 of 908 Devices Inc.⁵