Keith Crandell - Jun 17, 2021 Form 4 Insider Report for 908 Devices Inc. (MASS)

Role
Director, 10%+ Owner
Signature
/s/ Michael S. Turner, as Attorney-in-Fact
Stock symbol
MASS
Transactions as of
Jun 17, 2021
Transactions value $
$0
Form type
4
Date filed
6/21/2021, 08:07 AM
Previous filing
Jul 6, 2021
Next filing
Jul 6, 2021

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MASS Stock Option (option to buy) Award $0 +2.46K $0.00 2.46K Jun 17, 2021 Common Stock, par value $0.001 2.46K $41.70 Direct F1
transaction MASS Restricted Stock Unit Award $0 +1.38K $0.00 1.38K Jun 17, 2021 Common Stock, par value $0.001 1.38K Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares underlying the option become vested and exercisable in substantially equal monthly installments over the 12 months following June 17, 2021, subject to the reporting person's continued service through the applicable vesting date.
F2 Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of Common Stock, par value $0.001, when vested.
F3 The RSUs become fully vested on June 17, 2022 or the 2022 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.