908 DEVICES INC

Ticker: MASS CUSIP: 65443P102 Class: Common Stock

Bruce & Co., Inc.'s Holding History (CIK: 0001358331)

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

Q4 2025
Shares 68,286 Value ($000) $359 Avg Close $6.99 Range $5.16 - $9.34
Q3 2025
Shares 68,286 Value ($000) $598 Avg Close $6.64 Range $5.32 - $8.79
Q2 2025
Shares 68,286 Value ($000) $487 Avg Close $5.56 Range $3.55 - $8.06
Q1 2025
Shares 68,286 Value ($000) $306 Avg Close $2.96 Range $1.92 - $4.80
Q4 2024
Shares 68,286 Value ($000) $150 Avg Close $2.86 Range $1.81 - $4.05
Q3 2024
Shares 68,286 Value ($000) $237 Avg Close $4.44 Range $3.42 - $6.30
Q2 2024
Shares 68,286 Value ($000) $352 Avg Close $6.04 Range $4.94 - $7.56
Q1 2024
Shares 68,286 Value ($000) $516 Avg Close $7.41 Range $6.42 - $11.16
Q4 2023
Shares 68,286 Value ($000) $766 Avg Close $6.83 Range $4.85 - $12.51
Q3 2023
Shares 68,286 Value ($000) $455 Avg Close $6.93 Range $5.84 - $8.54
Q2 2023
Shares 68,286 Value ($000) $467 Avg Close $8.04 Range $5.69 - $10.37
Q1 2023
Shares 68,286 Value ($000) $587 Avg Close $8.92 Range $6.38 - $10.97
Q4 2022
Shares 68,286 Value ($000) $520 Avg Close $12.10 Range $6.87 - $18.02