QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

Mutual Advisors, LLC's Holding History (CIK: 0001694080)

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

Q2 2023

Shares 14,358 Value ($000) $26 Avg Close $1.57 Range $1.36 - $1.94

Q1 2023

Shares 13,174 Value ($000) $23 Avg Close $1.97 Range $1.54 - $2.63

Q4 2022

Shares 13,309 Value ($000) $24 Avg Close $2.58 Range $1.72 - $3.61

Q3 2022

Shares 21,439 Value ($000) $59 Avg Close $3.20 Range $2.31 - $4.43

Q2 2022

Shares 20,508 Value ($000) $48 Avg Close $3.83 Range $2.22 - $4.97

Q1 2022

Shares 22,544 Value ($000) $106 Avg Close $4.87 Range $3.72 - $8.30

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	14,358	$26	$1.57	$1.36 - $1.94
Q1 2023	13,174	$23	$1.97	$1.54 - $2.63
Q4 2022	13,309	$24	$2.58	$1.72 - $3.61
Q3 2022	21,439	$59	$3.20	$2.31 - $4.43
Q2 2022	20,508	$48	$3.83	$2.22 - $4.97
Q1 2022	22,544	$106	$4.87	$3.72 - $8.30