| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MASS | Common Stock | Options Exercise | +7.78K | +5.88% | 140K | Jun 12, 2024 | Direct | F1 | ||
| holding | MASS | Common Stock | 330K | Jun 12, 2024 | See Footnote | F2 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MASS | Restricted Stock Unit | Options Exercise | $0 | -7.78K | -100% | $0.00 | 0 | Jun 12, 2024 | Common Stock | 7.78K | Direct | F1, F3 | |
| transaction | MASS | Restricted Stock Unit | Award | $0 | +11.4K | $0.00 | 11.4K | Jun 13, 2024 | Common Stock | 11.4K | Direct | F4, F5 | ||
| transaction | MASS | Stock Option (option to buy) | Award | $0 | +16K | $0.00 | 16K | Jun 13, 2024 | Common Stock | 16K | $5.94 | Direct | F6 |
| Id | Content |
|---|---|
| F1 | Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested. This transaction represents the settlement of RSUs in shares of Common Stock on their scheduled vesting date. |
| F2 | The securities are owned directly by the E. Kevin Hrusovsky 2012 Irrevocable Trust. The reporting person's spouse and children are trustees of E. Kevin Hrusovsky 2012 Irrevocable Trust and have joint voting and dispositive control with respect to all securities held by E. Kevin Hrusovsky 2012 Irrevocable Trust and the reporting person may be deemed to be the beneficial owner of the securities held by E. Kevin Hrusovsky 2012 Irrevocable Trust. |
| F3 | The RSUs became fully vested on June 12, 2024, the day prior to the 2024 Annual Meeting of the Stockholders of 908 Devices Inc. The RSUs have no expiration date. |
| F4 | Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested. |
| F5 | The RSUs become fully vested on June 13, 2025 or the day prior to the 2025 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. |
| F6 | The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following June 13, 2024, subject to the reporting person's continued service through the applicable vesting date. |