908 Devices Inc. — Director's Dealing 2020

Dec 22, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: 908 Devices Inc. (MASS)
CIK: 0001555279
Period of Report: 2020-12-22

Reporting Person: Spoto Mark (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-12-22	Common Stock, par value $0.001	P	1000	$20.00	Acquired	1000	Direct
2020-12-22	Common Stock, par value $0.001	C	1436119	—	Acquired	1436119	Indirect
2020-12-22	Common Stock, par value $0.001	C	338856	—	Acquired	338856	Indirect
2020-12-22	Common Stock, par value $0.001	C	168666	—	Acquired	168666	Indirect

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2020-12-22	Series A Preferred Stock	$	C	1075533	Disposed		Common Stock, par value $0.001 (1075533)	Indirect
2020-12-22	Series B Preferred Stock	$	C	360586	Disposed		Common Stock, par value $0.001 (360586)	Indirect
2020-12-22	Series C Preferred Stock	$	C	246151	Disposed		Common Stock, par value $0.001 (246151)	Indirect
2020-12-22	Series D Preferred Stock	$	C	92705	Disposed		Common Stock, par value $0.001 (92705)	Indirect
2020-12-22	Series D Preferred Stock	$	C	109064	Disposed		Common Stock, par value $0.001 (109064)	Indirect
2020-12-22	Series E Preferred Stock	$	C	59602	Disposed		Common Stock, par value $0.001 (59602)	Indirect

Footnotes

F1: Each share of Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Shares") converted into 0.61459 shares of the Issuer's Common Stock automatically upon the closing of the Issuer's initial public offering without payment of additional consideration. The Preferred Shares were convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering, and had no expiration date.

F2: These securities are owned directly by Razor's Edge Fund LP. The reporting person is a managing member of Razor's Edge Fund LP and may be deemed to be the beneficial owner of the securities held by Razor's Edge Fund LP. The reporting person disclaims beneficial ownership of the securities held by the Razor's Edge Fund LP except to the extent of his pecuniary interest therein.

F3: These securities are owned directly by RE Sidecar 4, LLC. The reporting person is a managing member of RE Sidecar 4, LLC and may be deemed to be the beneficial owner of the securities held by RE Sidecar 4, LLC. The reporting person disclaims beneficial ownership of the securities held by the RE Sidecar 4, LLC except to the extent of his pecuniary interest therein.

F4: These securities are owned directly by Yodabyte Investments, LLC. The reporting person is a managing member of Yodabyte Investments, LLC and may be deemed to be the beneficial owner of the securities held by Yodabyte Investments, LLC. The reporting person disclaims beneficial ownership of the securities held by the Yodabyte Investments, LLC except to the extent of his pecuniary interest therein.