QUANTUM COMPUTING INC

Ticker: QUBT CUSIP: 74766W108 Class: Common Stock

Headlands Technologies LLC's Holding History (CIK: 0001570271)

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

Q3 2025

Shares 249,640 Value ($000) $4,596 Avg Close $17.16 Range $13.72 - $23.98

Q2 2025

Shares 268,299 Value ($000) $5,143 Avg Close $11.02 Range $5.76 - $21.73

Q1 2025

Shares 212 Value ($000) $2 Avg Close $8.80 Range $4.37 - $20.36

Q4 2024

Shares 140 Value ($000) $2 Avg Close $5.49 Range $0.64 - $27.15

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	249,640	$4,596	$17.16	$13.72 - $23.98
Q2 2025	268,299	$5,143	$11.02	$5.76 - $21.73
Q1 2025	212	$2	$8.80	$4.37 - $20.36
Q4 2024	140	$2	$5.49	$0.64 - $27.15