Kevin J. Knopp - President and CEO, Director at 908 Devices Inc.

Insider Transactions and Holdings

Entity Type: Individual
Role: President and CEO, Director
Issuer Symbol: MASS on Nasdaq
All Insider Reports: All Insider Reports

Kevin J. Knopp - trading volume in the past year for 908 Devices Inc.

	Shares	%	Avg Price	Total $
Buys	+30,000	46%	$4.38	+$131,384
Sells	-34,764	54%	$6.18	-$214,842
Net	-4,764	-7.4%		-$83,458

Holdings reported by Kevin J. Knopp for 908 Devices Inc.

Security	Num Shares	Value	Price $	Transaction Date	Ownership	Underlying Class	Underlying Amount
Common Stock	795,968	$4,919,082	$6.18	02 Feb 2026	Direct
Common Stock	541,223	$2,841,420	$5.25	01 Feb 2026	Indirect
Restricted Stock Units	205,978			02 Feb 2026	Direct	Common Stock
Stock Option (option to buy)	90,043			02 Feb 2026	Direct	Common Stock

Transactions reported by Kevin J. Knopp for 908 Devices Inc.

Sym	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership

* An asterisk sign (*) next to the price indicates that the price is likely invalid.