QUANTUM COMPUTING INC

Ticker: QUBT CUSIP: 74766W108 Class: Common Stock

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

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

Q4 2025

Shares 34,447 Value ($000) $353 Avg Close $14.23 Range $9.50 - $25.84

Q3 2025

Shares 29,916 Value ($000) $551 Avg Close $17.16 Range $13.72 - $23.98

Q2 2025

Shares 1,929 Value ($000) $37 Avg Close $11.02 Range $5.76 - $21.73

Q1 2025

Shares 500 Value ($000) $4 Avg Close $8.80 Range $4.37 - $20.36

Q2 2024

Shares 1,101 Value ($000) $1 Avg Close $0.75 Range $0.50 - $1.03

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	34,447	$353	$14.23	$9.50 - $25.84
Q3 2025	29,916	$551	$17.16	$13.72 - $23.98
Q2 2025	1,929	$37	$11.02	$5.76 - $21.73
Q1 2025	500	$4	$8.80	$4.37 - $20.36
Q2 2024	1,101	$1	$0.75	$0.50 - $1.03