QUANTUM COMPUTING INC

Ticker: QUBT CUSIP: 74766W108 Class: Common Stock

IMC-Chicago, LLC's Holding History (CIK: 0001452861)

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

Q4 2025

Shares 195,908 Value ($000) $2,010 Avg Close $14.23 Range $9.50 - $25.84

Q1 2025

Shares 39,080 Value ($000) $313 Avg Close $8.80 Range $4.37 - $20.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	195,908	$2,010	$14.23	$9.50 - $25.84
Q1 2025	39,080	$313	$8.80	$4.37 - $20.36