908 DEVICES INC

Ticker: MASS CUSIP: 65443P102 Class: Common Stock

NEEDHAM INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001167212)

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

Q4 2025
Shares 770,000 Value ($000) $4,043 Avg Close $6.99 Range $5.16 - $9.34
Q3 2025
Shares 222,000 Value ($000) $1,945 Avg Close $6.64 Range $5.32 - $8.79
Q2 2025
Shares 150,000 Value ($000) $1,070 Avg Close $5.56 Range $3.55 - $8.06
Q1 2025
Shares 200,000 Value ($000) $896 Avg Close $2.96 Range $1.92 - $4.80
Q4 2024
Shares 200,000 Value ($000) $440 Avg Close $2.86 Range $1.81 - $4.05
Q3 2024
Shares 100,000 Value ($000) $347 Avg Close $4.44 Range $3.42 - $6.30
Q2 2024
Shares 50,000 Value ($000) $258 Avg Close $6.04 Range $4.94 - $7.56