QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q4 2025
Shares 402,821 Value ($000) $443 Avg Close $1.63 Range $1.07 - $3.10
Q3 2025
Shares 295,728 Value ($000) $417 Avg Close $1.45 Range $0.95 - $2.18
Q2 2025
Shares 195,450 Value ($000) $383 Avg Close $1.48 Range $1.02 - $2.15
Q1 2025
Shares 103,657 Value ($000) $124 Avg Close $1.92 Range $1.12 - $5.77
Q4 2024
Shares 37,321 Value ($000) $101 Avg Close $1.17 Range $0.61 - $4.14
Q3 2024
Shares 33,365 Value ($000) $29 Avg Close $0.97 Range $0.79 - $1.26
Q2 2024
Shares 35,186 Value ($000) $37 Avg Close $1.60 Range $0.73 - $1.99
Q1 2024
Shares 40,074 Value ($000) $79 Avg Close $1.75 Range $1.38 - $2.43
Q4 2023
Shares 187,934 Value ($000) $378 Avg Close $1.52 Range $1.12 - $2.31
Q3 2023
Shares 179,194 Value ($000) $297 Avg Close $2.41 Range $1.57 - $3.90
Q2 2023
Shares 177,947 Value ($000) $319 Avg Close $1.57 Range $1.36 - $1.94
Q1 2023
Shares 178,938 Value ($000) $315 Avg Close $1.97 Range $1.54 - $2.63
Q4 2022
Shares 41,369 Value ($000) $76 Avg Close $2.58 Range $1.72 - $3.61
Q3 2022
Shares 41,516 Value ($000) $114 Avg Close $3.20 Range $2.31 - $4.43
Q2 2022
Shares 41,768 Value ($000) $98 Avg Close $3.83 Range $2.22 - $4.97