QUANTUM COMPUTING INC

Ticker: QUBT CUSIP: 74766W108 Class: Common Stock

MML INVESTORS SERVICES, LLC's Holding History (CIK: 0000701059)

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

Q3 2025

Shares 13,636 Value ($000) $251 Avg Close $17.16 Range $13.72 - $23.98

Q2 2025

Shares 19,537 Value ($000) $0 Avg Close $11.02 Range $5.76 - $21.73

Q1 2025

Shares 14,736 Value ($000) $0 Avg Close $8.80 Range $4.37 - $20.36

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	13,636	$251	$17.16	$13.72 - $23.98
Q2 2025	19,537	$0	$11.02	$5.76 - $21.73
Q1 2025	14,736	$0	$8.80	$4.37 - $20.36