QUANTUM COMPUTING INC

Ticker: QUBT CUSIP: 74766W108 Class: Common Stock

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 136,820 Value ($000) $1,404 Avg Close $14.23 Range $9.50 - $25.84

Q1 2022

Shares 13,068 Value ($000) $34 Avg Close $2.65 Range $1.93 - $3.75

Q4 2021

Shares 36,342 Value ($000) $124 Avg Close $5.32 Range $3.24 - $8.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	136,820	$1,404	$14.23	$9.50 - $25.84
Q1 2022	13,068	$34	$2.65	$1.93 - $3.75
Q4 2021	36,342	$124	$5.32	$3.24 - $8.90