QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

VICTORY CAPITAL MANAGEMENT INC's Holding History (CIK: 0001040188)

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

Q4 2025
Shares 19,797 Value ($000) $22 Avg Close $1.63 Range $1.07 - $3.10
Q3 2025
Shares 17,476 Value ($000) $25 Avg Close $1.45 Range $0.95 - $2.18
Q2 2025
Shares 16,217 Value ($000) $32 Avg Close $1.48 Range $1.02 - $2.15
Q1 2025
Shares 16,593 Value ($000) $20 Avg Close $1.92 Range $1.12 - $5.77
Q4 2024
Shares 12,064 Value ($000) $33 Avg Close $1.17 Range $0.61 - $4.14
Q3 2024
Shares 12,314 Value ($000) $11 Avg Close $0.97 Range $0.79 - $1.26
Q2 2024
Shares 12,474 Value ($000) $13 Avg Close $1.60 Range $0.73 - $1.99
Q1 2024
Shares 13,125 Value ($000) $26 Avg Close $1.75 Range $1.38 - $2.43
Q4 2023
Shares 13,384 Value ($000) $27 Avg Close $1.52 Range $1.12 - $2.31
Q3 2023
Shares 10,840 Value ($000) $18 Avg Close $2.41 Range $1.57 - $3.90
Q2 2023
Shares 10,370 Value ($000) $19 Avg Close $1.57 Range $1.36 - $1.94
Q1 2023
Shares 10,611 Value ($000) $19 Avg Close $1.97 Range $1.54 - $2.63
Q4 2022
Shares 10,437 Value ($000) $19 Avg Close $2.58 Range $1.72 - $3.61
Q3 2022
Shares 10,441 Value ($000) $29 Avg Close $3.20 Range $2.31 - $4.43