Joseph H. Griffith IV - 16 Jun 2021 Form 4 Insider Report for 908 Devices Inc. (MASS)

Signature
/s/ Michael S. Turner, as Attorney-in-Fact
Issuer symbol
MASS
Transactions as of
16 Jun 2021
Net transactions value
-$700,446
Form type
4
Filing time
21 Jun 2021, 08:05:57 UTC
Next filing
10 Sep 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MASS Common Stock, par value $0.001 Sale $700,446 -17,814 -16% $39.32* 91,580 16 Jun 2021 Direct F1
* 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.