908 DEVICES INC

Ticker: MASS CUSIP: 65443P102 Class: Common Stock

TANG CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001232621)

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

Q4 2023
Shares 100,000 Value ($000) $1,122 Avg Close $6.83 Range $4.85 - $12.51
Q3 2023
Shares 100,000 Value ($000) $666 Avg Close $6.93 Range $5.84 - $8.54
Q2 2023
Shares 100,000 Value ($000) $686 Avg Close $8.04 Range $5.69 - $10.37