Quantum Computing, Inc.

Hunt Susan G. filed a Form 3 (initial statement of beneficial ownership) for Quantum Computing Inc. (QUBT), with 10 shares beneficially owned. Filer's relationship to issuer: Chief Revenue Officer, 10%+ Owner. Form 3 must be filed within 10 days of becoming a new 10%+ owner or executive/director. This is an administrative ownership disclosure — no open-market transaction has occurred.

Quantum Computing Inc. made two C-suite changes effective July 17, 2026: Dr. Pouya Dianat transitioned from Chief Revenue Officer to the newly created Chief Product Officer role (no material compensation change), and Susan G. Hunt was appointed the new CRO. Hunt brings 30+ years of enterprise sales leadership at Salesforce, Nuance, LivePerson, and Sprint PCS, and has negotiated over $2 billion in enterprise agreements. The reshuffle signals QUBT is separating product ownership from revenue as it seeks to commercialize quantum computing solutions.

Quantum Computing Inc. stockholders approved a 2022 Equity Plan amendment at the 2026 Annual Meeting increasing authorized shares from 20M to 30M and changing the annual auto-increase from a fixed 1M to 2% of outstanding shares through 2032. Material equity plan expansion; the 2% evergreen provision creates significant ongoing dilution potential.

Delaware 001-40615 82-4533053 entered into a material purchase agreement on 2026-06-23 for $68.1, $0.0001. Narrative: ng Inc., a Delaware corporation (the “ Company ”), entered into a Stock Purchase Agreement (the “ Stock Purchase Agreement ”) with NHanced Semiconductors, Inc., a Delaware corporation (“ NHanced ”), the Gretchen Louise Trinklein Patti Revocable Trust, the Robert Steve Patti Revocable Trust, and the ... Delaware 001-40615 82-4533053 furnished a Reg FD disclosure covering: ng Inc., a Delaware corporation (the “ Company ”), entered into a Stock Purchase Agreement (the “ Stock Purchase Agreement ”) with NHanced Semiconductors, Inc., a Delaware corporation (“ NHanced ”), the Gretchen Louise Trinklein Patti Revocable Trust, the Robert Steve Patti Revocable Trust, and the Robert Steve Patti Irrevocable Trust (collectively, the “ Sellers ”), Gretchen Trinklein Patti and R. Delaware 001-40615 82-4533053 completed an acquisition or disposition: ng Inc., a Delaware corporation (the “ Company ”), entered into a Stock Purchase Agreement (the “ Stock Purchase Agreement ”) with NHanced Semiconductors, Inc., a Delaware corporation (“ NHanced ”), the Gretchen Louise Trinklein Patti Revocable Trust, the Robert Steve Patti Revocable Trust, and the Robert Steve Patti Irrevocable Trust (collectively, the “ Sellers ”), Gretchen Trinklein Patti and R.

With filed Amendment No. 2 to Schedule 13D disclosing updated beneficial ownership in QUBT (QUBT). The filing covers approximately 23,302,068 shares of QUBT. The position is held for potential M&A activity. Schedule 13D amendments are required when a 5%-or-greater holder's ownership, intent, or plans change materially, providing transparency into concentrated positions that could influence corporate governance or trigger M&A activity.

Quantum Computing Inc. (QUBT) presented an investor presentation at an investor conference on May 13, 2026, subsequently posted to the company's website on May 14, 2026 and filed as Exhibit 99.1 under Item 7.01 Regulation FD. The content of the presentation is not visible in the available excerpt. This is a standard Reg FD disclosure ensuring public availability of any material information shared at the conference.