144 0001935476 XXXXXXXX LIVE 0001758009 Quantum Computing, Inc. 001-40615 5 Marine View Plaza, Suite 214 Hoboken NJ 07030 703-436-2161 Yuping Huang Director Officer 10% Owner Common Stock J.P. Morgan Securities LLC

390 Madison Avenue - 6th Floor New York NY 10017

1000000 14550000 159883187 09/04/2025 NASDAQ Common Stock 07/05/2022 Share issuance in connection with merger between Qphoton, Inc. and Quantum Computing Inc Quantum Computing Inc. N 23953706 07/05/2022 Merger Consideration N Yuping Huang

C/o Issuer 5 Marine View Plaza, Suite 214 Hoboken NJ 07030

Common Stock 03/26/2025 200000 1696472.83 09/04/2025 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Yuping Huang