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 |
|---|---|---|---|---|---|---|
| 2026-10-02 | Willcocks Patrick General Counsel | Option exercise · Restricted Share Units | −149 | 1,485 | ||
| 2026-10-02 | Willcocks Patrick General Counsel | Option exercise · Restricted Share Units | −305 | 7,629 | ||
| 2026-10-02 | Wilder Ben Simon Chief Operating Officer | Option exercise | +278 | 4,305.47 | ||
| 2026-10-02 | Wilder Ben Simon Chief Operating Officer | Option exercise | +167 | 4,472.47 | ||
| 2026-10-02 | Wilder Ben Simon Chief Operating Officer | Sale | −92 | $24.47 | $2K | 4,380.47 |
| 2026-10-02 | Wilder Ben Simon Chief Operating Officer | Sale | −129 | $24.47 | $3K | 4,251.47 |
| 2026-10-02 | Wilder Ben Simon Chief Operating Officer | Option exercise · Restricted Share Units | −278 | 3,609 | ||
| 2026-10-02 | Wilder Ben Simon Chief Operating Officer | Option exercise · Restricted Share Units | −167 | 4,166 | ||
| 2026-10-02 | Ritchie Garth Director | Option exercise | +17 | 105,719 | ||
| 2026-10-02 | Ritchie Garth Director | Option exercise | +67 | 105,786 | ||
| 2026-10-02 | Ritchie Garth Director | Option exercise | +83 | 105,869 | ||
| 2026-10-02 | Ritchie Garth Director | Option exercise | +83 | 105,952 | ||
| 2026-10-02 | Ritchie Garth Director | Sale | −32 | $24.47 | $783 | 105,920 |
| 2026-10-02 | Ritchie Garth Director | Sale | −9 | $24.47 | $220 | 105,911 |
| 2026-10-02 | Ritchie Garth Director | Sale | −40 | $24.47 | $979 | 105,871 |
| 2026-10-02 | Ritchie Garth Director | Sale | −40 | $24.47 | $979 | 105,831 |
| 2026-10-02 | Ritchie Garth Director | Option exercise · Restricted Share Units | −17 | 899 | ||
| 2026-10-02 | Ritchie Garth Director | Option exercise · Restricted Share Units | −67 | 832 | ||
| 2026-10-02 | Ritchie Garth Director | Option exercise · Restricted Share Units | −83 | 1,084 | ||
| 2026-10-02 | Ritchie Garth Director | Option exercise · Restricted Share Units | −83 | 2,083 |
Page 5 of 20 · 389 trades