QUANTUM COMPUTING INC

Ticker: QUBT CUSIP: 74766W108 Class: Common Stock

ALGERT GLOBAL LLC's Holding History (CIK: 0001275218)

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

Q4 2025

Shares 312,129 Value ($000) $3 Avg Close $14.23 Range $9.50 - $25.84

Q3 2025

Shares 108,350 Value ($000) $2 Avg Close $17.16 Range $13.72 - $23.98

Q2 2025

Shares 49,130 Value ($000) $1 Avg Close $11.02 Range $5.76 - $21.73

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	312,129	$3	$14.23	$9.50 - $25.84
Q3 2025	108,350	$2	$17.16	$13.72 - $23.98
Q2 2025	49,130	$1	$11.02	$5.76 - $21.73