Q Quantum Computing Inc.: insider trades · United States · SEC (Form 4) Discover the full insider trade history of Quantum Computing Inc., a listed issuer based in United States. Shares are quoted on US US, under the authority of SEC (Form 4). Market capitalisation: €2.1bn. The latest transaction was disclosed on 1 June 2026 (Attribution). Among the most active insiders: Huang Yuping. All data is openly available.
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Last declaration on 1 June 2026
All Executives19 Thresholds0 Prospectus0 Other0
Declarations 19 total
◆ Chief Operating Officer · Executives · 28 May 2026
24,774 shares 0Common Stock SEC:0001213900-26-063726:0
◆ Chief Revenue Officer · Executives · 28 May 2026
24,774 shares 0Common Stock SEC:0001213900-26-063727:0
▼ Chief Quantum Officer · Executives · 19 May 2025
500,000 shares @ US$11.701 76.8% of flow Common Stock SEC:0001213900-25-046137:0
▼ Director · Executives · 19 May 2025
39,973 shares @ US$11.6562 100.0% of flow Common Stock SEC:0001213900-25-046135:0
● Chief Quantum Officer · Executives · 27 Mar 2025
2,000,000 shares 0Common Stock SEC:0001213900-25-040486:0
◇ CEO · Executives · 2 Apr 2025
1,080,069 shares 0Common Stock SEC:0001213900-25-029093:0
● Chief Quantum Officer · Executives · 27 Mar 2025
2,000,000 shares 0Common Stock SEC:0001013762-25-004251:0
▼ Chief Quantum Officer · Executives · 25 Mar 2025
200,000 shares @ US$8.482 23.2% of flow Common Stock SEC:0001013762-25-002360:0
◆ Chief Financial Officer · Executives · 3 Oct 2024
259,700 shares Common Stock SEC:0001213900-24-085533:0
● Director · Executives · 18 Apr 2024
75,000 shares Common Stock SEC:0001213900-24-034912:0
◆ Director · Executives · 19 Mar 2024
168,000 shares Common Stock SEC:0001213900-24-025543:0
▼ President, CEO · Executives · 27 Sept 2023
15,000 shares @ US$1.10 31.8% of flow Common Stock SEC:0001213900-23-080919:0
▼ President, CEO · Executives · 25 Aug 2023
15,000 shares @ US$1.22 34.4% of flow Common Stock SEC:0001213900-23-071182:0
▼ President, CEO · Executives · 28 Jul 2023
15,000 shares @ US$1.22 33.8% of flow Common Stock SEC:0001213900-23-061509:0
▼ President, CEO · Executives · 25 Nov 2022
10,000 shares Common Stock SEC:0001213900-23-055625:0
▼ Chief Quantum Officer · Executives · 27 Jun 2023
100,000 shares Common Stock SEC:0001019056-23-000295:0
◆ Chief Financial Officer · Executives · 3 Apr 2023
76,300 shares Common Stock SEC:0001213900-23-027604:0
◆ Chief Quantum Officer · Executives · 3 Apr 2023
83,200 shares Common Stock SEC:0001213900-23-027603:0
◆ Chief Quantum Officer · Executives · 17 Oct 2022
19,253,920 shares Common Stock SEC:0001019056-22-000625:0