John Kenneweg - Mar 11, 2022 Form 4 Insider Report for 908 Devices Inc. (MASS)

Role
Vice President, Government
Signature
/s/ Michael S. Turner, as attorney-in-fact
Stock symbol
MASS
Transactions as of
Mar 11, 2022
Transactions value $
-$2,338
Form type
4
Date filed
3/15/2022, 04:32 PM
Previous filing
Mar 3, 2022
Next filing
Mar 21, 2022

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MASS Common Stock, par value $0.001 Options Exercise $41.70 +119 $0.35* 119 Mar 11, 2022 Direct
transaction MASS Common Stock, par value $0.001 Sale -$2.38K -119 -100% $20.00 0 Mar 11, 2022 Direct F1

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) Options Exercise $0 -119 -0.14% $0.00 82.9K Mar 11, 2022 Common Stock, par value $0.001 83K $0.35 Direct F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents sales effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
F2 The shares underlying the option are fully vested and immediately exercisable.