QUANTUM SI INC

Ticker: QSI CUSIP: 74765K105 Class: Common Stock

TUCKER ASSET MANAGEMENT LLC's Holding History (CIK: 0001870012)

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

Q4 2025

Shares 4,714 Value ($000) $5 Avg Close $1.63 Range $1.07 - $3.10

Q4 2024

Shares 1,470 Value ($000) $4 Avg Close $1.17 Range $0.61 - $4.14

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,714	$5	$1.63	$1.07 - $3.10
Q4 2024	1,470	$4	$1.17	$0.61 - $4.14