908 DEVICES INC

Ticker: MASS CUSIP: 65443P102 Class: Common Stock

PURA VIDA INVESTMENTS, LLC's Holding History (CIK: 0001590144)

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

Q3 2022
Shares 55,556 Value ($000) $914 Avg Close $19.42 Range $14.86 - $26.00
Q2 2022
Shares 296,288 Value ($000) $6,101 Avg Close $16.80 Range $12.67 - $21.38
Q1 2022
Shares 296,288 Value ($000) $5,632 Avg Close $17.19 Range $12.60 - $26.63
Q4 2021
Shares 312,946 Value ($000) $8,096 Avg Close $29.42 Range $22.21 - $39.34
Q3 2021
Shares 180,888 Value ($000) $5,882 Avg Close $33.97 Range $29.20 - $39.81
Q2 2021
Shares 161,059 Value ($000) $6,241 Avg Close $45.29 Range $33.71 - $55.83
Q1 2021
Shares 148,767 Value ($000) $7,215 Avg Close $57.14 Range $38.88 - $79.60
Q4 2020
Shares 140,000 Value ($000) $7,973 Avg Close $58.41 Range $43.25 - $74.00