Home > Insider Trading > Filing (0001562180-25-003998)

Filing Details

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1555279	908 Devices Inc.	MASS	Measuring & Controlling Devices, Nec (3829)	454524096

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1836523	J. Kevin Knopp	C/O 908 Devices Inc. 645 Summer Street Boston MA 02210	President And Ceo	No	No	No	No

Reported Non-Derivative Transactions

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2025-05-15	15,000	$4.44	722,733	No	4	P	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Direct

Reported Non-Derivative Holdings

Sec. Name	Remaning Holdings	Nature of Ownership	Explanation
Common Stock	541,223	Indirect	See Footnote

Footnotes

The reported purchases are matchable with sales by the reporting person on February 3, 2025 mandated by 908 Devices to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units; however, the reporting person did not realize any profit in connection with such short-swing transactions, and thus no disgorgement is owed to 908 Devices.
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.42 to $4.44, inclusive. The reporting person undertakes to provide to 908 Devices Inc., any security holder of 908 Devices Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.
The shares are owned directly by The Kevin J. Knopp Irrevocable Trust of 2018. The reporting person's brother-in-law is the trustee of The Kevin J. Knopp Irrevocable Trust of 2018 and has sole voting and dispositive control with respect to all securities held by such trust. The reporting person may be deemed to be the beneficial owner of the securities held by The Kevin J. Knopp Irrevocable Trust of 2018.