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 | Ritchie Garth Director | Option exercise · Restricted Share Units | −83 | 2,000 | ||
| 2026-10-05 | Wilder Ben Simon Chief Operating Officer | Option exercise | +277 | 4,528.47 | ||
| 2026-10-05 | Wilder Ben Simon Chief Operating Officer | Option exercise | +166 | 4,694.47 | ||
| 2026-10-05 | Wilder Ben Simon Chief Operating Officer | Sale | −233 | $23.78 | $6K | 4,461.47 |
| 2026-10-05 | Wilder Ben Simon Chief Operating Officer | Option exercise · Restricted Share Units | −277 | 3,332 | ||
| 2026-10-05 | Wilder Ben Simon Chief Operating Officer | Option exercise · Restricted Share Units | −166 | 4,000 | ||
| 2026-10-05 | Willcocks Patrick General Counsel | Option exercise | +694 | 11,898 | ||
| 2026-10-05 | Willcocks Patrick General Counsel | Option exercise | +149 | 12,047 | ||
| 2026-10-05 | Willcocks Patrick General Counsel | Option exercise | +305 | 12,352 | ||
| 2026-10-05 | Willcocks Patrick General Counsel | Sale | −588 | $23.78 | $14K | 11,764 |
| 2026-10-05 | Willcocks Patrick General Counsel | Option exercise · Restricted Share Units | −694 | 8,330 | ||
| 2026-10-05 | Willcocks Patrick General Counsel | Option exercise · Restricted Share Units | −149 | 1,336 | ||
| 2026-10-05 | Willcocks Patrick General Counsel | Option exercise · Restricted Share Units | −305 | 7,324 | ||
| 2026-10-02 | Willcocks Patrick General Counsel | Option exercise | +694 | 11,307 | ||
| 2026-10-02 | Willcocks Patrick General Counsel | Option exercise | +149 | 11,456 | ||
| 2026-10-02 | Willcocks Patrick General Counsel | Option exercise | +305 | 11,761 | ||
| 2026-10-02 | Willcocks Patrick General Counsel | Sale | −166 | $24.47 | $4K | 11,595 |
| 2026-10-02 | Willcocks Patrick General Counsel | Sale | −70 | $24.47 | $2K | 11,525 |
| 2026-10-02 | Willcocks Patrick General Counsel | Sale | −321 | $24.47 | $8K | 11,204 |
| 2026-10-02 | Willcocks Patrick General Counsel | Option exercise · Restricted Share Units | −694 | 9,024 |
Page 4 of 20 · 389 trades