QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

Sterling Capital Management LLC's Holding History (CIK: 0001329883)

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

Q4 2025
Shares 9,054 Value ($000) $10 Avg Close $1.63 Range $1.07 - $3.10
Q3 2025
Shares 10,839 Value ($000) $15 Avg Close $1.45 Range $0.95 - $2.18
Q2 2025
Shares 3,395 Value ($000) $7 Avg Close $1.48 Range $1.02 - $2.15
Q1 2025
Shares 2,074 Value ($000) $2 Avg Close $1.92 Range $1.12 - $5.77
Q4 2024
Shares 3,401 Value ($000) $9 Avg Close $1.17 Range $0.61 - $4.14
Q3 2024
Shares 307 Value ($000) $0 Avg Close $0.97 Range $0.79 - $1.26