Quantum Computing (QUBT)CEO sold ~$14.4M

~$14.4M

Approx. value · 1M sh @ $14.42

21.3M

Holds after · shares reported

Traded

Sep 4, 2025

Filed

Sep 5, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Aug 25, 2025InsiderOfficer sold ~$267K of QUBT shares in the open market
2. Sep 4, 2025 · this disclosureInsiderCEO sold ~$14.4M of QUBT shares in the open market

What came next

1. Sep 5, 2025InsiderDirector sold ~$306K of QUBT shares in the open market
2. Sep 8, 2025InsiderDirector sold ~$267K of QUBT shares in the open market
3. Sep 9, 2025InsiderDirector sold ~$225K of QUBT shares in the open market
4. Sep 10, 2025InsiderDirector sold ~$543K of QUBT shares in the open market
5. Sep 11, 2025InsiderDirector sold ~$469K of QUBT shares in the open market
6. Sep 12, 2025InsiderDirector sold ~$234K of QUBT shares in the open market
7. Sep 15, 2025InsiderDirector sold ~$84K of QUBT shares in the open market
8. Sep 21, 2025Company filing · Form 8-K · Material agreement, Unregistered sharesSigned an important agreement, and sold new shares without registering them (and 1 more item)
9. Oct 5, 2025Company filing · Form 8-K · Material agreement, Unregistered sharesSigned an important agreement, and sold new shares without registering them (and 1 more item)
10. Nov 14, 2025Company filing · Form 8-K · ResultsReported its results
11. Dec 12, 2025Company filing · Form 8-K · Executive changeChanged a top executive or board member“On December 12, 2025, the Board appointed Dr. Yuping Huang to serve as the Company’s Chief Executive Officer (the “CEO Appointment”).”
12. Dec 15, 2025Company filing · Form 8-K · Material agreement, Reg FDSigned an important agreement, and shared information with investors

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Quantum Computing

For Quantum Computing, OQRO holds 1 fund holdings report (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its QUBT page.

Other recent filings by Yuping Huang, CEO, President

• SEC Form 4 at Quantum Computing (QUBT)May 21, 2025
• SEC Form 4 at Quantum Computing (QUBT)Mar 26, 2025

The full history of Yuping Huang, CEO, President is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Quantum Computing

• SEC Form 13F-HRAug 14, 2026
• SEC Form 13F-HRMay 15, 2026
• SEC Form 13F-HRFeb 17, 2026
• SEC Form 13F-HRFeb 13, 2026
• SEC Form 13F-HRDec 1, 2025
• SEC Form 13F-HRNov 17, 2025

Everything OQRO holds on this company is on its QUBT page.