CIK 0001859690 · Accelerated filer<br>Emerging growth company
Arqit Quantum Inc.
Sign in to watch- Ticker
- ARQQ
- Exchange
- Nasdaq
- Industry
- Services-Prepackaged Software
- FY end
- Sep 30
- Incorporated
- Cayman Islands
- Entity type
- other
- Phone
- 44 203 91 70155
- Business address
- 3 ORCHARD PLACE, LONDON, United Kingdom, SW1H 0BF
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $369,273
- in 19 filings
Net −$369,273. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- Leaver Andrew −$229K Chief Executive Officer sold 16% of stake
- Willcocks Patrick −$41K General Counsel sold 13% of stake
- Feenan Paul −$37K Chief Revenue Officer sold 7% of stake
- Nilan Nicholas William −$36K General Manager-US sold 52% of stake
- Wilder Ben Simon −$16K Chief Operating Officer sold 14% of stake
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-10-05 | Lefebvre d'Ovidio Manfredi Director | Option exercise | +16 | 52,875 | ||
| 2026-10-05 | Lefebvre d'Ovidio Manfredi Director | Option exercise | +66 | 52,941 | ||
| 2026-10-05 | Lefebvre d'Ovidio Manfredi Director | Option exercise | +83 | 53,024 | ||
| 2026-10-05 | Lefebvre d'Ovidio Manfredi Director | Option exercise | +83 | 53,107 | ||
| 2026-10-05 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −1,111 | 10,826 | ||
| 2026-10-05 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −16 | 10,810 | ||
| 2026-10-05 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −66 | 10,744 | ||
| 2026-10-05 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −83 | 1,001 | ||
| 2026-10-05 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −83 | 2,000 | ||
| 2026-10-05 | Nilan Nicholas William General Manager-US | Option exercise | +959 | 1,863 | ||
| 2026-10-05 | Nilan Nicholas William General Manager-US | Sale | −522 | $23.78 | $12K | 904 |
| 2026-10-05 | Nilan Nicholas William General Manager-US | Option exercise · Restricted Share Units | −959 | 5,752 | ||
| 2026-10-05 | Ritchie Garth Director | Option exercise | +16 | 105,847 | ||
| 2026-10-05 | Ritchie Garth Director | Option exercise | +66 | 105,913 | ||
| 2026-10-05 | Ritchie Garth Director | Option exercise | +83 | 105,996 | ||
| 2026-10-05 | Ritchie Garth Director | Option exercise | +83 | 106,079 | ||
| 2026-10-05 | Ritchie Garth Director | Sale | −127 | $23.78 | $3K | 105,952 |
| 2026-10-05 | Ritchie Garth Director | Option exercise · Restricted Share Units | −16 | 816 | ||
| 2026-10-05 | Ritchie Garth Director | Option exercise · Restricted Share Units | −66 | 750 | ||
| 2026-10-05 | Ritchie Garth Director | Option exercise · Restricted Share Units | −83 | 1,001 |
Page 3 of 20 · 389 trades