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 | Nilan Nicholas William General Manager-US | Sale | −494 | $24.47 | $12K | 466 |
| 2026-10-02 | Nilan Nicholas William General Manager-US | Option exercise | +960 | 1,426 | ||
| 2026-10-02 | Nilan Nicholas William General Manager-US | Option exercise · Restricted Share Units | −960 | 6,711 | ||
| 2026-10-02 | Leaver Andrew Chief Executive Officer | Option exercise | +5,208 | 61,900 | ||
| 2026-10-02 | Leaver Andrew Chief Executive Officer | Sale | −2,818 | $24.47 | $69K | 59,082 |
| 2026-10-02 | Leaver Andrew Chief Executive Officer | Option exercise · Restricted Share Units | −5,208 | 192,708 | ||
| 2026-10-02 | Feenan Paul Chief Revenue Officer | Option exercise | +555 | 20,942 | ||
| 2026-10-02 | Feenan Paul Chief Revenue Officer | Option exercise | +157 | 21,099 | ||
| 2026-10-02 | Feenan Paul Chief Revenue Officer | Option exercise | +322 | 21,421 | ||
| 2026-10-02 | Feenan Paul Chief Revenue Officer | Sale | −74 | $24.47 | $2K | 21,347 |
| 2026-10-02 | Feenan Paul Chief Revenue Officer | Sale | −175 | $24.47 | $4K | 21,172 |
| 2026-10-02 | Feenan Paul Chief Revenue Officer | Sale | −257 | $24.47 | $6K | 20,915 |
| 2026-10-02 | Feenan Paul Chief Revenue Officer | Option exercise · Restricted Share Units | −555 | 7,219 | ||
| 2026-10-02 | Feenan Paul Chief Revenue Officer | Option exercise · Restricted Share Units | −157 | 1,570 | ||
| 2026-10-02 | Feenan Paul Chief Revenue Officer | Option exercise · Restricted Share Units | −322 | 8,046 | ||
| 2026-10-02 | Lefebvre d'Ovidio Manfredi Director | Option exercise | +1,111 | 51,498 | ||
| 2026-10-02 | Lefebvre d'Ovidio Manfredi Director | Option exercise | +83 | 51,581 | ||
| 2026-10-02 | Lefebvre d'Ovidio Manfredi Director | Option exercise | +17 | 51,598 | ||
| 2026-10-02 | Lefebvre d'Ovidio Manfredi Director | Option exercise | +67 | 51,665 | ||
| 2026-10-02 | Lefebvre d'Ovidio Manfredi Director | Option exercise | +83 | 51,748 |
Page 6 of 20 · 389 trades