908 Devices Inc. — Director's Dealing 2024

Apr 2, 2024

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 908 Devices Inc. (MASS)
CIK: 0001555279
Period of Report: 2024-04-01

Reporting Person: Brown Christopher D. (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2024-04-01	Common Stock	M	3600.00	$1.75	Acquired	884994.00	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2024-04-01	Stock Option (Right to Buy)	$1.75	M	3600.00	Disposed	2027-06-22	Common Stock (117918.00)	Direct

Footnotes

F1: The number of securities reported in this column has been adjusted to reflect a prior option exercise and prior calculation error.

F2: The shares underlying the option are fully vested and immediately exercisable.