908 DEVICES INC

Ticker: MASS CUSIP: 65443P102 Class: Common Stock

Jump Financial, LLC's Holding History (CIK: 0001831577)

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

Q4 2022

Shares 23,400 Value ($000) $178 Avg Close $12.10 Range $6.87 - $18.02

Q1 2022

Shares 18,400 Value ($000) $350 Avg Close $17.19 Range $12.60 - $26.63

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	23,400	$178	$12.10	$6.87 - $18.02
Q1 2022	18,400	$350	$17.19	$12.60 - $26.63