908 DEVICES INC

Ticker: MASS CUSIP: 65443P102 Class: Common Stock

TWINBEECH CAPITAL LP's Holding History (CIK: 0001769646)

Note: Option positions (PUT/CALL) are excluded.

Q2 2021

Shares 8,910 Value ($000) $345 Avg Close $45.29 Range $33.71 - $55.83

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2021	8,910	$345	$45.29	$33.71 - $55.83