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 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −1,111 | 12,021 | ||
| 2026-10-02 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −83 | 1,084 | ||
| 2026-10-02 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −17 | 12,004 | ||
| 2026-10-02 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −67 | 11,937 | ||
| 2026-10-02 | Lefebvre d'Ovidio Manfredi Director | Option exercise · Restricted Share Units | −83 | 2,083 | ||
| 2026-10-02 | Calabria Carlo Director | Option exercise | +17 | 232,747 | ||
| 2026-10-02 | Calabria Carlo Director | Option exercise | +83 | 232,830 | ||
| 2026-10-02 | Calabria Carlo Director | Option exercise | +83 | 232,913 | ||
| 2026-10-02 | Calabria Carlo Director | Option exercise | +67 | 232,980 | ||
| 2026-10-02 | Calabria Carlo Director | Option exercise · Restricted Share Units | −17 | 899 | ||
| 2026-10-02 | Calabria Carlo Director | Option exercise · Restricted Share Units | −83 | 1,084 | ||
| 2026-10-02 | Calabria Carlo Director | Option exercise · Restricted Share Units | −83 | 2,083 | ||
| 2026-10-02 | Calabria Carlo Director | Option exercise · Restricted Share Units | −67 | 832 | ||
| 2026-10-01 | Calabria Carlo Director | Option exercise | +17 | 232,495 | ||
| 2026-10-01 | Calabria Carlo Director | Option exercise | +67 | 232,562 | ||
| 2026-10-01 | Calabria Carlo Director | Option exercise | +84 | 232,646 | ||
| 2026-10-01 | Calabria Carlo Director | Option exercise | +84 | 232,730 | ||
| 2026-10-01 | Calabria Carlo Director | Option exercise · Restricted Share Units | −17 | 983 | ||
| 2026-10-01 | Calabria Carlo Director | Option exercise · Restricted Share Units | −67 | 916 | ||
| 2026-10-01 | Calabria Carlo Director | Option exercise · Restricted Share Units | −84 | 1,167 |
Page 7 of 20 · 389 trades