908 DEVICES INC

Ticker: MASS CUSIP: 65443P102 Class: Common Stock

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q4 2022
Shares 45,700 Value ($000) $348 Avg Close $12.10 Range $6.87 - $18.02
Q3 2022
Shares 43,900 Value ($000) $722 Avg Close $19.42 Range $14.86 - $26.00
Q2 2022
Shares 43,900 Value ($000) $904 Avg Close $16.80 Range $12.67 - $21.38
Q1 2022
Shares 36,700 Value ($000) $698 Avg Close $17.19 Range $12.60 - $26.63
Q4 2021
Shares 34,100 Value ($000) $882 Avg Close $29.42 Range $22.21 - $39.34
Q3 2021
Shares 15,000 Value ($000) $488 Avg Close $33.97 Range $29.20 - $39.81
Q2 2021
Shares 15,000 Value ($000) $581 Avg Close $45.29 Range $33.71 - $55.83