QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

US BANCORP \DE\'s Holding History (CIK: 0000036104)

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

Q3 2023
Shares 800 Value ($000) $1 Avg Close $2.41 Range $1.57 - $3.90
Q2 2023
Shares 800 Value ($000) $1 Avg Close $1.57 Range $1.36 - $1.94
Q1 2023
Shares 800 Value ($000) $1 Avg Close $1.97 Range $1.54 - $2.63
Q4 2022
Shares 800 Value ($000) $1 Avg Close $2.58 Range $1.72 - $3.61
Q3 2022
Shares 800 Value ($000) $2 Avg Close $3.20 Range $2.31 - $4.43
Q2 2022
Shares 800 Value ($000) $2 Avg Close $3.83 Range $2.22 - $4.97
Q1 2022
Shares 800 Value ($000) $4 Avg Close $4.87 Range $3.72 - $8.30
Q4 2021
Shares 800 Value ($000) $6 Avg Close $7.53 Range $5.33 - $9.10