Follow the people · Insider
d'Ovidio Manfredi Lefebvre
d'Ovidio Manfredi Lefebvre files insider transactions with the SEC as a director of Arqit Quantum (ARQQ). We hold 2 disclosed purchases and sales filed since 3 April 2026, 2 of them in the last 90 days.
- Files forARQQ
- Disclosed buys and sells2 in all, 2 in the last 90 days
- Last disclosure21 July 2026
Positions held
1 post we hold — a term names its own dates; a run of filings only says when they filed- Filed 1 April 2026 — 17 July 2026Director · Arqit Quantum (ARQQ)87 Form 4 lines · source: SEC Form 4
Everything they disclosed
87 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 673 shares of Arqit QuantumSEC Form 421 July 2026Ordinary Shares · traded 17 July 2026 · filed 21 July 2026
- exercised options over 673 shares of Arqit Quantum (a derivative holding)SEC Form 421 July 2026Restricted Share Units · traded 17 July 2026 · filed 21 July 2026
- was granted 673 shares of Arqit Quantum (a derivative holding)SEC Form 417 July 2026Restricted Share Units · traded 15 July 2026 · filed 17 July 2026
- ▼ sold on the open market 404 shares of Arqit Quantum (a derivative holding)SEC Form 413 July 2026Business Combination Warrants (right to buy) · traded 9 July 2026 · filed 13 July 2026
- ▼ sold on the open market 8 shares of Arqit Quantum (a derivative holding)SEC Form 413 July 2026Business Combination Warrants (right to buy) · traded 10 July 2026 · filed 13 July 2026
- ▼ sold on the open market 40 shares of Arqit Quantum (a derivative holding)SEC Form 49 July 2026Business Combination Warrants (right to buy) · traded 7 July 2026 · filed 9 July 2026
- ▼ sold on the open market 110 shares of Arqit Quantum (a derivative holding)SEC Form 49 July 2026Business Combination Warrants (right to buy) · traded 8 July 2026 · filed 9 July 2026
- ▼ sold on the open market 36 shares of Arqit Quantum (a derivative holding)SEC Form 47 July 2026Business Combination Warrants (right to buy) · traded 2 July 2026 · filed 7 July 2026
- ▼ sold on the open market 97 shares of Arqit Quantum (a derivative holding)SEC Form 47 July 2026Business Combination Warrants (right to buy) · traded 6 July 2026 · filed 7 July 2026
- exercised options over 3,584 shares of Arqit QuantumSEC Form 46 July 2026Ordinary Shares · traded 1 July 2026 · filed 6 July 2026
- exercised options over 50 shares of Arqit QuantumSEC Form 46 July 2026Ordinary Shares · traded 1 July 2026 · filed 6 July 2026
- exercised options over 250 shares of Arqit QuantumSEC Form 46 July 2026Ordinary Shares · traded 1 July 2026 · filed 6 July 2026
- exercised options over 249 shares of Arqit QuantumSEC Form 46 July 2026Ordinary Shares · traded 1 July 2026 · filed 6 July 2026
- exercised options over 3,584 shares of Arqit Quantum (a derivative holding)SEC Form 46 July 2026Restricted Share Units · traded 1 July 2026 · filed 6 July 2026
- exercised options over 50 shares of Arqit Quantum (a derivative holding)SEC Form 46 July 2026Restricted Share Units · traded 1 July 2026 · filed 6 July 2026
- exercised options over 250 shares of Arqit Quantum (a derivative holding)SEC Form 46 July 2026Restricted Share Units · traded 1 July 2026 · filed 6 July 2026
- exercised options over 249 shares of Arqit Quantum (a derivative holding)SEC Form 46 July 2026Restricted Share Units · traded 1 July 2026 · filed 6 July 2026
- ▼ sold on the open market 22,022 shares of Arqit QuantumSEC Form 42 July 2026Ordinary Shares · traded 30 June 2026 · filed 2 July 2026
- ▼ sold on the open market 32,422 shares of Arqit QuantumSEC Form 42 July 2026Ordinary Shares · traded 1 July 2026 · filed 2 July 2026
- ▼ sold on the open market 154 shares of Arqit Quantum (a derivative holding)SEC Form 42 July 2026Business Combination Warrants (right to buy) · traded 30 June 2026 · filed 2 July 2026
- ▼ sold on the open market 41 shares of Arqit Quantum (a derivative holding)SEC Form 42 July 2026Business Combination Warrants (right to buy) · traded 1 July 2026 · filed 2 July 2026
- ▼ sold on the open market 317 shares of Arqit Quantum (a derivative holding)SEC Form 430 June 2026Business Combination Warrants (right to buy) · traded 26 June 2026 · filed 30 June 2026
- ▼ sold on the open market 113 shares of Arqit Quantum (a derivative holding)SEC Form 430 June 2026Business Combination Warrants (right to buy) · traded 29 June 2026 · filed 30 June 2026
- ▼ sold on the open market 659 shares of Arqit Quantum (a derivative holding)SEC Form 426 June 2026Business Combination Warrants (right to buy) · traded 24 June 2026 · filed 26 June 2026
- ▼ sold on the open market 455 shares of Arqit Quantum (a derivative holding)SEC Form 426 June 2026Business Combination Warrants (right to buy) · traded 25 June 2026 · filed 26 June 2026
- ▼ sold on the open market 120 shares of Arqit Quantum (a derivative holding)SEC Form 424 June 2026Business Combination Warrants (right to buy) · traded 22 June 2026 · filed 24 June 2026
- ▼ sold on the open market 492 shares of Arqit Quantum (a derivative holding)SEC Form 424 June 2026Business Combination Warrants (right to buy) · traded 23 June 2026 · filed 24 June 2026
- ▼ sold on the open market 880 shares of Arqit Quantum (a derivative holding)SEC Form 422 June 2026Business Combination Warrants (right to buy) · traded 17 June 2026 · filed 22 June 2026
- ▼ sold on the open market 524 shares of Arqit Quantum (a derivative holding)SEC Form 422 June 2026Business Combination Warrants (right to buy) · traded 18 June 2026 · filed 22 June 2026
- ▼ sold on the open market 356 shares of Arqit Quantum (a derivative holding)SEC Form 417 June 2026Business Combination Warrants (right to buy) · traded 15 June 2026 · filed 17 June 2026
- ▼ sold on the open market 428 shares of Arqit Quantum (a derivative holding)SEC Form 417 June 2026Business Combination Warrants (right to buy) · traded 16 June 2026 · filed 17 June 2026
- ▼ sold on the open market 841 shares of Arqit Quantum (a derivative holding)SEC Form 415 June 2026Business Combination Warrants (right to buy) · traded 11 June 2026 · filed 15 June 2026
- ▼ sold on the open market 687 shares of Arqit Quantum (a derivative holding)SEC Form 415 June 2026Business Combination Warrants (right to buy) · traded 12 June 2026 · filed 15 June 2026
- ▼ sold on the open market 52 shares of Arqit Quantum (a derivative holding)SEC Form 411 June 2026Business Combination Warrants (right to buy) · traded 9 June 2026 · filed 11 June 2026
- ▼ sold on the open market 62 shares of Arqit Quantum (a derivative holding)SEC Form 411 June 2026Business Combination Warrants (right to buy) · traded 10 June 2026 · filed 11 June 2026
- ▼ sold on the open market 156 shares of Arqit Quantum (a derivative holding)SEC Form 49 June 2026Business Combination Warrants (right to buy) · traded 5 June 2026 · filed 9 June 2026
- ▼ sold on the open market 18 shares of Arqit Quantum (a derivative holding)SEC Form 49 June 2026Business Combination Warrants (right to buy) · traded 8 June 2026 · filed 9 June 2026
- ▼ sold on the open market 116 shares of Arqit Quantum (a derivative holding)SEC Form 45 June 2026Business Combination Warrants (right to buy) · traded 3 June 2026 · filed 5 June 2026
- ▼ sold on the open market 124 shares of Arqit Quantum (a derivative holding)SEC Form 45 June 2026Business Combination Warrants (right to buy) · traded 4 June 2026 · filed 5 June 2026
- ▼ sold on the open market 106 shares of Arqit Quantum (a derivative holding)SEC Form 43 June 2026Business Combination Warrants (right to buy) · traded 1 June 2026 · filed 3 June 2026
- ▼ sold on the open market 132 shares of Arqit Quantum (a derivative holding)SEC Form 43 June 2026Business Combination Warrants (right to buy) · traded 2 June 2026 · filed 3 June 2026
- ▼ sold on the open market 150 shares of Arqit Quantum (a derivative holding)SEC Form 41 June 2026Business Combination Warrants (right to buy) · traded 28 May 2026 · filed 1 June 2026
- ▼ sold on the open market 227 shares of Arqit Quantum (a derivative holding)SEC Form 41 June 2026Business Combination Warrants (right to buy) · traded 29 May 2026 · filed 1 June 2026
- ▼ sold on the open market 151 shares of Arqit Quantum (a derivative holding)SEC Form 428 May 2026Business Combination Warrants (right to buy) · traded 26 May 2026 · filed 28 May 2026
- ▼ sold on the open market 152 shares of Arqit Quantum (a derivative holding)SEC Form 428 May 2026Business Combination Warrants (right to buy) · traded 27 May 2026 · filed 28 May 2026
- ▼ sold on the open market 787 shares of Arqit Quantum (a derivative holding)SEC Form 426 May 2026Business Combination Warrants (right to buy) · traded 21 May 2026 · filed 26 May 2026
- ▼ sold on the open market 1,001 shares of Arqit Quantum (a derivative holding)SEC Form 426 May 2026Business Combination Warrants (right to buy) · traded 22 May 2026 · filed 26 May 2026
- ▼ sold on the open market 116 shares of Arqit Quantum (a derivative holding)SEC Form 421 May 2026Business Combination Warrants (right to buy) · traded 19 May 2026 · filed 21 May 2026
- ▼ sold on the open market 72 shares of Arqit Quantum (a derivative holding)SEC Form 421 May 2026Business Combination Warrants (right to buy) · traded 20 May 2026 · filed 21 May 2026
- ▼ sold on the open market 110 shares of Arqit Quantum (a derivative holding)SEC Form 419 May 2026Business Combination Warrants (right to buy) · traded 15 May 2026 · filed 19 May 2026
- ▼ sold on the open market 106 shares of Arqit Quantum (a derivative holding)SEC Form 419 May 2026Business Combination Warrants (right to buy) · traded 18 May 2026 · filed 19 May 2026
- ▼ sold on the open market 80 shares of Arqit Quantum (a derivative holding)SEC Form 415 May 2026Business Combination Warrants (right to buy) · traded 13 May 2026 · filed 15 May 2026
- ▼ sold on the open market 47 shares of Arqit Quantum (a derivative holding)SEC Form 415 May 2026Business Combination Warrants (right to buy) · traded 14 May 2026 · filed 15 May 2026
- ▼ sold on the open market 13 shares of Arqit Quantum (a derivative holding)SEC Form 413 May 2026Business Combination Warrants (right to buy) · traded 12 May 2026 · filed 13 May 2026
- ▼ sold on the open market 181 shares of Arqit Quantum (a derivative holding)SEC Form 412 May 2026Business Combination Warrants (right to buy) · traded 8 May 2026 · filed 12 May 2026
- ▼ sold on the open market 112 shares of Arqit Quantum (a derivative holding)SEC Form 412 May 2026Business Combination Warrants (right to buy) · traded 11 May 2026 · filed 12 May 2026
- ▼ sold on the open market 404 shares of Arqit Quantum (a derivative holding)SEC Form 48 May 2026Business Combination Warrants (right to buy) · traded 6 May 2026 · filed 8 May 2026
- ▼ sold on the open market 11 shares of Arqit Quantum (a derivative holding)SEC Form 48 May 2026Business Combination Warrants (right to buy) · traded 7 May 2026 · filed 8 May 2026
- exercised options over 1,509 shares of Arqit QuantumSEC Form 48 May 2026Ordinary Shares · traded 6 May 2026 · filed 8 May 2026
- exercised options over 1,082 shares of Arqit QuantumSEC Form 48 May 2026Ordinary Shares · traded 7 May 2026 · filed 8 May 2026
- was granted 1,509 shares of Arqit Quantum (a derivative holding)SEC Form 48 May 2026Restricted Stock Units · traded 6 May 2026 · filed 8 May 2026
- exercised options over 1,509 shares of Arqit Quantum (a derivative holding)SEC Form 48 May 2026Restricted Stock Units · traded 6 May 2026 · filed 8 May 2026
- was granted 1,082 shares of Arqit Quantum (a derivative holding)SEC Form 48 May 2026Restricted Stock Units · traded 7 May 2026 · filed 8 May 2026
- exercised options over 1,082 shares of Arqit Quantum (a derivative holding)SEC Form 48 May 2026Restricted Stock Units · traded 7 May 2026 · filed 8 May 2026
- ▼ sold on the open market 328 shares of Arqit Quantum (a derivative holding)SEC Form 46 May 2026Business Combination Warrants (right to buy) · traded 4 May 2026 · filed 6 May 2026
- ▼ sold on the open market 68 shares of Arqit Quantum (a derivative holding)SEC Form 46 May 2026Business Combination Warrants (right to buy) · traded 5 May 2026 · filed 6 May 2026
- ▼ sold on the open market 91 shares of Arqit Quantum (a derivative holding)SEC Form 44 May 2026Business Combination Warrants (right to buy) · traded 30 April 2026 · filed 4 May 2026
- ▼ sold on the open market 402 shares of Arqit Quantum (a derivative holding)SEC Form 44 May 2026Business Combination Warrants (right to buy) · traded 1 May 2026 · filed 4 May 2026
- ▼ sold on the open market 967 shares of Arqit Quantum (a derivative holding)SEC Form 430 April 2026Business Combination Warrants (right to buy) · traded 29 April 2026 · filed 30 April 2026
- ▼ sold on the open market 41 shares of Arqit Quantum (a derivative holding)SEC Form 429 April 2026Business Combination Warrants (right to buy) · traded 27 April 2026 · filed 29 April 2026
- ▼ sold on the open market 421 shares of Arqit Quantum (a derivative holding)SEC Form 429 April 2026Business Combination Warrants (right to buy) · traded 28 April 2026 · filed 29 April 2026
- ▼ sold on the open market 182 shares of Arqit Quantum (a derivative holding)SEC Form 427 April 2026Business Combination Warrants (right to buy) · traded 23 April 2026 · filed 27 April 2026
- ▼ sold on the open market 205 shares of Arqit Quantum (a derivative holding)SEC Form 427 April 2026Business Combination Warrants (right to buy) · traded 24 April 2026 · filed 27 April 2026
- ▼ sold on the open market 103 shares of Arqit Quantum (a derivative holding)SEC Form 423 April 2026Business Combination Warrants (right to buy) · traded 21 April 2026 · filed 23 April 2026
- ▼ sold on the open market 381 shares of Arqit Quantum (a derivative holding)SEC Form 423 April 2026Business Combination Warrants (right to buy) · traded 22 April 2026 · filed 23 April 2026
- ▼ sold on the open market 151 shares of Arqit Quantum (a derivative holding)SEC Form 421 April 2026Business Combination Warrants (right to buy) · traded 17 April 2026 · filed 21 April 2026
- ▼ sold on the open market 307 shares of Arqit Quantum (a derivative holding)SEC Form 421 April 2026Business Combination Warrants (right to buy) · traded 20 April 2026 · filed 21 April 2026
- ▼ sold on the open market 713 shares of Arqit Quantum (a derivative holding)SEC Form 417 April 2026Business Combination Warrants (right to buy) · traded 15 April 2026 · filed 17 April 2026
- ▼ sold on the open market 159 shares of Arqit Quantum (a derivative holding)SEC Form 417 April 2026Business Combination Warrants (right to buy) · traded 16 April 2026 · filed 17 April 2026
- exercised options over 50 shares of Arqit QuantumSEC Form 43 April 2026Ordinary Shares · traded 1 April 2026 · filed 3 April 2026
- exercised options over 501 shares of Arqit QuantumSEC Form 43 April 2026Ordinary Shares · traded 1 April 2026 · filed 3 April 2026
- exercised options over 3,584 shares of Arqit QuantumSEC Form 43 April 2026Ordinary Shares · traded 1 April 2026 · filed 3 April 2026
- exercised options over 250 shares of Arqit QuantumSEC Form 43 April 2026Ordinary Shares · traded 1 April 2026 · filed 3 April 2026
- exercised options over 501 shares of Arqit Quantum (a derivative holding)SEC Form 43 April 2026Restricted Stock Units · traded 1 April 2026 · filed 3 April 2026
- exercised options over 50 shares of Arqit Quantum (a derivative holding)SEC Form 43 April 2026Restricted Stock Units · traded 1 April 2026 · filed 3 April 2026
- exercised options over 3,584 shares of Arqit Quantum (a derivative holding)SEC Form 43 April 2026Restricted Stock Units · traded 1 April 2026 · filed 3 April 2026
- exercised options over 250 shares of Arqit Quantum (a derivative holding)SEC Form 43 April 2026Restricted Stock Units · traded 1 April 2026 · filed 3 April 2026
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.