Form 4 for ARQQ Arqit Quantum Inc.
Accepted 2026-09-23 16:30:09 ET · period of report 2026-09-22 · accession 0001104659-26-109998 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DI | 2026-09-23 16:30 | 2026-09-22 | ARQQ | Lefebvre d'Ovidio Manfredi | Dir | X - OptEx | $2.50 | +4.60M | 8.94M | +106% | +$11.50M |
| DI | 2026-09-23 16:30 | 2026-09-22 | ARQQ | Lefebvre d'Ovidio Manfredi | Dir | X - OptEx | $0.00 | -4.60M | 0 | -100% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Ordinary Shares | 2026-09-22 | X | A | 4,600,000 | $2.50 | 8,942,448 | I Beneficially owned through Heritage Assets SCSp | — | — | |
| 2 | Derivative | Ordinary Share Purchase Warrants (right to buy) | 2026-09-22 | X | D | 4,600,000 | $0.00 | 0 | I Beneficially owned through Heritage Assets SCSp | $2.50 · — to 2026-09-30 | 4,600,000 Ordinary Shares | (F1) Each Ordinary Share Purchase Warrant can be exercised at any time, at the holder's election, to purchase one ARQQ ordinary share. |