QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

Stratos Wealth Advisors, LLC's Holding History (CIK: 0001707202)

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

Q4 2025
Shares 15,036 Value ($000) $17 Avg Close $1.63 Range $1.07 - $3.10
Q3 2025
Shares 13,536 Value ($000) $19 Avg Close $1.45 Range $0.95 - $2.18
Q2 2025
Shares 17,860 Value ($000) $35 Avg Close $1.48 Range $1.02 - $2.15
Q1 2025
Shares 18,310 Value ($000) $22 Avg Close $1.92 Range $1.12 - $5.77
Q3 2024
Shares 11,810 Value ($000) $10 Avg Close $0.97 Range $0.79 - $1.26
Q2 2024
Shares 11,810 Value ($000) $12 Avg Close $1.60 Range $0.73 - $1.99
Q1 2024
Shares 11,810 Value ($000) $23 Avg Close $1.75 Range $1.38 - $2.43
Q4 2023
Shares 11,810 Value ($000) $24 Avg Close $1.52 Range $1.12 - $2.31
Q3 2023
Shares 11,810 Value ($000) $20 Avg Close $2.41 Range $1.57 - $3.90