QUANTUM COMPUTING INC

Ticker: QUBT CUSIP: 74766W108 Class: Common Stock

COMMONWEALTH EQUITY SERVICES, LLC's Holding History (CIK: 0000312272)

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

Q4 2025
Shares 54,428 Value ($000) $558 Avg Close $14.23 Range $9.50 - $25.84
Q3 2025
Shares 44,477 Value ($000) $1 Avg Close $17.16 Range $13.72 - $23.98
Q2 2025
Shares 49,820 Value ($000) $1 Avg Close $11.02 Range $5.76 - $21.73
Q1 2025
Shares 42,278 Value ($000) $0 Avg Close $8.80 Range $4.37 - $20.36
Q4 2024
Shares 40,186 Value ($000) $1 Avg Close $5.49 Range $0.64 - $27.15
Q3 2024
Shares 11,150 Value ($000) $0 Avg Close $0.64 Range $0.35 - $0.82
Q2 2024
Shares 17,350 Value ($000) $0 Avg Close $0.75 Range $0.50 - $1.03
Q1 2024
Shares 15,750 Value ($000) $0 Avg Close $0.90 Range $0.71 - $1.32
Q4 2023
Shares 12,600 Value ($000) $0 Avg Close $0.86 Range $0.63 - $1.09
Q3 2023
Shares 12,600 Value ($000) $0 Avg Close $1.23 Range $1.06 - $1.63
Q2 2023
Shares 13,600 Value ($000) $0 Avg Close $1.32 Range $1.04 - $1.81
Q1 2023
Shares 12,600 Value ($000) $0 Avg Close $1.58 Range $1.15 - $3.49
Q4 2022
Shares 16,622 Value ($000) $0 Avg Close $2.03 Range $1.43 - $2.67
Q3 2022
Shares 16,622 Value ($000) $41 Avg Close $3.01 Range $2.11 - $4.30
Q2 2022
Shares 16,622 Value ($000) $39 Avg Close $2.14 Range $1.42 - $4.40