908 DEVICES INC

Ticker: MASS CUSIP: 65443P102 Class: Common Stock

BRIDGEWAY CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001107261)

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

Q4 2025
Shares 50,500 Value ($000) $265 Avg Close $6.99 Range $5.16 - $9.34
Q3 2025
Shares 30,500 Value ($000) $267 Avg Close $6.64 Range $5.32 - $8.79
Q2 2025
Shares 30,500 Value ($000) $217 Avg Close $5.56 Range $3.55 - $8.06
Q1 2025
Shares 30,500 Value ($000) $137 Avg Close $2.96 Range $1.92 - $4.80
Q4 2024
Shares 85,500 Value ($000) $188 Avg Close $2.86 Range $1.81 - $4.05
Q3 2024
Shares 85,500 Value ($000) $297 Avg Close $4.44 Range $3.42 - $6.30
Q2 2024
Shares 75,500 Value ($000) $389 Avg Close $6.04 Range $4.94 - $7.56
Q1 2024
Shares 65,500 Value ($000) $495 Avg Close $7.41 Range $6.42 - $11.16
Q4 2023
Shares 65,500 Value ($000) $735 Avg Close $6.83 Range $4.85 - $12.51
Q3 2023
Shares 76,300 Value ($000) $508 Avg Close $6.93 Range $5.84 - $8.54