QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

Westchester Capital Management, LLC's Holding History (CIK: 0001512805)

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

Q2 2023
Shares 64,964 Value ($000) $116 Avg Close $1.57 Range $1.36 - $1.94
Q1 2023
Shares 64,964 Value ($000) $114 Avg Close $1.97 Range $1.54 - $2.63
Q4 2022
Shares 64,964 Value ($000) $119 Avg Close $2.58 Range $1.72 - $3.61
Q3 2022
Shares 64,964 Value ($000) $179 Avg Close $3.20 Range $2.31 - $4.43
Q2 2022
Shares 64,964 Value ($000) $151 Avg Close $3.83 Range $2.22 - $4.97
Q1 2022
Shares 64,964 Value ($000) $304 Avg Close $4.87 Range $3.72 - $8.30
Q4 2021
Shares 64,964 Value ($000) $511 Avg Close $7.53 Range $5.33 - $9.10
Q3 2021
Shares 64,964 Value ($000) $542 Avg Close $9.85 Range $7.43 - $14.17
Q2 2021
Shares 114,644 Value ($000) $1,406 Avg Close $10.48 Range $7.85 - $13.23