Leonhart Michele M. 4
4 · 908 Devices Inc. · Filed Jun 13, 2025
Insider Transaction Report
Form 4
908 Devices Inc.MASS
Leonhart Michele M.
Director
Transactions
- Award
Stock Option (option to buy)
2025-06-12+6,516→ 6,516 totalExercise: $7.19Exp: 2035-06-11→ Common Stock (6,516 underlying) - Award
Restricted Stock Units
2025-06-12+14,083→ 14,083 total→ Common Stock (14,083 underlying)
Footnotes (3)
- [F1]Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.
- [F2]The RSUs become fully vested on June 12, 2026 or the day prior to the 2026 Annual Meeting of the Stockholders of 908 Devices Inc., whichever occurs first, subject to the reporting person's continued service through the applicable vesting date, provided that, if the reporting person terminates their service for any reason, then a prorated number of RSUs will vest. The RSUs have no expiration date.
- [F3]The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following June 12, 2025, subject to the reporting person's continued service through the applicable vesting date.