Company · CIK 0001859690 · SIC 7372 — Services-Prepackaged Software · Nasdaq
Arqit Quantum Inc. · ARQQ
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 XForm 4 → | Sep 23, 4:30 pm EDT | d'Ovidio Manfredi LefebvreDirector | 4,600,000 | $2.50 | $11,500,000 | 8,942,448 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 22, 2026 XForm 4 → | Sep 23, 4:30 pm EDT | d'Ovidio Manfredi LefebvreDirector | 4,600,000 | — | — | 0 | — |