ARQQ insider filings
Arqit Quantum Inc. — 50 most recent insider filings (SEC Forms 3/4/5) from EDGAR, normalized by FilingPulse. Latest filing: 2026-10-07. Screen ARQQ transaction legs live →
Insider transaction summary — last 90 days
2026-07-10 to 2026-10-08, from the filings listed below: 32 insider filings (Forms 3/4/5). Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 20 legs across 12 filings by 6 insiders — 9,255 shares, $223,380 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 154.
- Largest priced transaction: sale of 2,818 shares @ $24.47 ($68,969) by Leaver Andrew, filed 2026-10-06.
By insider — same window
Open-market purchase/sale legs on non-derivative securities, grouped by the filing's reporting owner(s); joint filings appear once. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Insider | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|
| Leaver Andrew — Chief Executive Officer | 3 | — | 2 legs · 5,353 sh · $129,263 | 9 |
| Willcocks Patrick — General Counsel | 3 | — | 4 legs · 1,145 sh · $27,618 | 18 |
| Feenan Paul — Chief Revenue Officer | 3 | — | 4 legs · 1,039 sh · $25,061 | 18 |
| Nilan Nicholas William — General Manager-US | 3 | — | 2 legs · 1,016 sh · $24,506 | 6 |
| Wilder Ben Simon — Chief Operating Officer | 3 | — | 3 legs · 454 sh · $10,951 | 12 |
| Ritchie Garth — Director | 5 | — | 5 legs · 248 sh · $5,982 | 27 |
| Lefebvre d'Ovidio Manfredi — Director | 7 | — | — | 37 |
| Calabria Carlo — Director | 5 | — | — | 27 |
Recent insider filings — Arqit Quantum Inc.
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-10-07 | 4 | Leaver Andrew — Chief Executive Officer | Sale (S): 2,535 @ $23.78 · Other (J): 5,209 @ $0 · Option exercise (M): 5,208 @ $0 · Other (J): 2,818 @ $24.47 · Other (J): 5,209 (derivative) @ $0 · Option exercise (M): 5,208 (derivative) @ $0 | EDGAR |
| 2026-10-07 | 4 | Feenan Paul — Chief Revenue Officer | Option exercise (M): 555 @ $0 · Option exercise (M): 157 @ $0 · Option exercise (M): 322 @ $0 · Sale (S): 533 @ $23.78 · Option exercise (M): 555 (derivative) @ $0 · Option exercise (M): 157 (derivative) @ $0 · +1 more | EDGAR |
| 2026-10-07 | 4 | Calabria Carlo — Director | Option exercise (M): 16 @ $0 · Option exercise (M): 66 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 16 (derivative) @ $0 · Option exercise (M): 66 (derivative) @ $0 · +2 more | EDGAR |
| 2026-10-07 | 4 | Lefebvre d'Ovidio Manfredi — Director | Option exercise (M): 1,111 @ $0 · Option exercise (M): 16 @ $0 · Option exercise (M): 66 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 1,111 (derivative) @ $0 · +4 more | EDGAR |
| 2026-10-07 | 4 | Nilan Nicholas William — General Manager-US | Option exercise (M): 959 @ $0 · Sale (S): 522 @ $23.78 · Option exercise (M): 959 (derivative) @ $0 | EDGAR |
| 2026-10-07 | 4 | Wilder Ben Simon — Chief Operating Officer | Option exercise (M): 277 @ $0 · Option exercise (M): 166 @ $0 · Sale (S): 233 @ $23.78 · Option exercise (M): 277 (derivative) @ $0 · Option exercise (M): 166 (derivative) @ $0 | EDGAR |
| 2026-10-07 | 4 | Ritchie Garth — Director | Option exercise (M): 16 @ $0 · Option exercise (M): 66 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 83 @ $0 · Sale (S): 127 @ $23.78 · Option exercise (M): 16 (derivative) @ $0 · +3 more | EDGAR |
| 2026-10-07 | 4 | Willcocks Patrick — General Counsel | Option exercise (M): 694 @ $0 · Option exercise (M): 149 @ $0 · Option exercise (M): 305 @ $0 · Sale (S): 588 @ $23.78 · Option exercise (M): 694 (derivative) @ $0 · Option exercise (M): 149 (derivative) @ $0 · +1 more | EDGAR |
| 2026-10-06 | 4 | Willcocks Patrick — General Counsel | Option exercise (M): 694 @ $0 · Option exercise (M): 149 @ $0 · Option exercise (M): 305 @ $0 · Sale (S): 166 @ $24.47 · Sale (S): 70 @ $24.47 · Sale (S): 321 @ $24.47 · +3 more | EDGAR |
| 2026-10-06 | 4 | Ritchie Garth — Director | Option exercise (M): 17 @ $0 · Option exercise (M): 67 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 83 @ $0 · Sale (S): 32 @ $24.47 · Sale (S): 9 @ $24.47 · +6 more | EDGAR |
| 2026-10-06 | 4 | Wilder Ben Simon — Chief Operating Officer | Option exercise (M): 278 @ $0 · Option exercise (M): 167 @ $0 · Sale (S): 92 @ $24.47 · Sale (S): 129 @ $24.47 · Option exercise (M): 278 (derivative) · Option exercise (M): 167 (derivative) | EDGAR |
| 2026-10-06 | 4 | Nilan Nicholas William — General Manager-US | Sale (S): 494 @ $24.47 · Option exercise (M): 960 @ $0 · Option exercise (M): 960 (derivative) | EDGAR |
| 2026-10-06 | 4 | Feenan Paul — Chief Revenue Officer | Option exercise (M): 555 @ $0 · Option exercise (M): 157 @ $0 · Option exercise (M): 322 @ $0 · Sale (S): 74 @ $24.47 · Sale (S): 175 @ $24.47 · Sale (S): 257 @ $24.47 · +3 more | EDGAR |
| 2026-10-06 | 4 | Leaver Andrew — Chief Executive Officer | Option exercise (M): 5,208 @ $0 · Sale (S): 2,818 @ $24.47 · Option exercise (M): 5,208 (derivative) | EDGAR |
| 2026-10-06 | 4 | Lefebvre d'Ovidio Manfredi — Director | Option exercise (M): 1,111 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 17 @ $0 · Option exercise (M): 67 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 1,111 (derivative) · +4 more | EDGAR |
| 2026-10-06 | 4 | Calabria Carlo — Director | Option exercise (M): 17 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 83 @ $0 · Option exercise (M): 67 @ $0 · Option exercise (M): 17 (derivative) · Option exercise (M): 83 (derivative) · +2 more | EDGAR |
| 2026-10-05 | 4 | Feenan Paul — Chief Revenue Officer | Option exercise (M): 556 @ $0 · Option exercise (M): 158 @ $0 · Option exercise (M): 322 @ $0 · Option exercise (M): 556 (derivative) @ $0 · Option exercise (M): 158 (derivative) · Option exercise (M): 322 (derivative) | EDGAR |
| 2026-10-05 | 4 | Calabria Carlo — Director | Option exercise (M): 17 @ $0 · Option exercise (M): 67 @ $0 · Option exercise (M): 84 @ $0 · Option exercise (M): 84 @ $0 · Option exercise (M): 17 (derivative) · Option exercise (M): 67 (derivative) · +2 more | EDGAR |
| 2026-10-05 | 4 | Nilan Nicholas William — General Manager-US | Option exercise (M): 960 @ $0 · Option exercise (M): 960 (derivative) | EDGAR |
| 2026-10-05 | 4 | Lefebvre d'Ovidio Manfredi — Director | Option exercise (M): 1,112 @ $0 · Option exercise (M): 17 @ $0 · Option exercise (M): 67 @ $0 · Option exercise (M): 84 @ $0 · Option exercise (M): 84 @ $0 · Option exercise (M): 1,112 (derivative) · +4 more | EDGAR |
| 2026-10-05 | 4 | Leaver Andrew — Chief Executive Officer | Option exercise (M): 5,209 @ $0 · Option exercise (M): 5,209 (derivative) | EDGAR |
| 2026-10-05 | 4 | Wilder Ben Simon — Chief Operating Officer | Option exercise (M): 278 @ $0 · Option exercise (M): 167 @ $0 · Option exercise (M): 278 (derivative) · Option exercise (M): 167 (derivative) | EDGAR |
| 2026-10-05 | 4 | Ritchie Garth — Director | Option exercise (M): 17 @ $0 · Option exercise (M): 67 @ $0 · Option exercise (M): 84 @ $0 · Option exercise (M): 84 @ $0 · Option exercise (M): 17 (derivative) · Option exercise (M): 67 (derivative) · +2 more | EDGAR |
| 2026-10-05 | 4 | Willcocks Patrick — General Counsel | Option exercise (M): 695 @ $0 · Option exercise (M): 150 @ $0 · Option exercise (M): 306 @ $0 · Option exercise (M): 695 (derivative) · Option exercise (M): 150 (derivative) · Option exercise (M): 306 (derivative) | EDGAR |
| 2026-09-23 | 4 | Lefebvre d'Ovidio Manfredi — Director | Option exercise/expiry (X): 4,600,000 @ $2.50 · Option exercise/expiry (X): 4,600,000 (derivative) @ $0 | EDGAR |
| 2026-07-21 | 4 | Calabria Carlo — Director | Option exercise (M): 757 @ $0 · Option exercise (M): 757 (derivative) @ $0 | EDGAR |
| 2026-07-21 | 4 | Ritchie Garth — Director | Option exercise (M): 841 @ $0 · Option exercise (M): 841 (derivative) @ $0 | EDGAR |
| 2026-07-21 | 4 | Lefebvre d'Ovidio Manfredi — Director | Option exercise (M): 673 @ $0 · Option exercise (M): 673 (derivative) @ $0 | EDGAR |
| 2026-07-17 | 4 | Calabria Carlo — Director | Grant/award (A): 757 (derivative) @ $0 | EDGAR |
| 2026-07-17 | 4 | Ritchie Garth — Director | Grant/award (A): 841 (derivative) @ $0 | EDGAR |
| 2026-07-17 | 4 | Lefebvre d'Ovidio Manfredi — Director | Grant/award (A): 673 (derivative) @ $0 | EDGAR |
| 2026-07-13 | 4 | Lefebvre d'Ovidio Manfredi — Director | Sale (S): 404 (derivative) @ $1.19 · Sale (S): 8 (derivative) @ $1.19 | EDGAR |
| 2026-07-09 | 4 | Lefebvre d'Ovidio Manfredi — Director | Sale (S): 40 (derivative) @ $1.17 · Sale (S): 110 (derivative) @ $1.40 | EDGAR |
| 2026-07-07 | 4 | Lefebvre d'Ovidio Manfredi — Director | Sale (S): 36 (derivative) @ $1.40 · Sale (S): 97 (derivative) @ $1.20 | EDGAR |
| 2026-07-06 | 4 | Calabria Carlo — Director | Option exercise (M): 50 @ $0 · Option exercise (M): 250 @ $0 · Option exercise (M): 250 @ $0 · Option exercise (M): 249 @ $0 · Option exercise (M): 50 (derivative) @ $0 · Option exercise (M): 250 (derivative) @ $0 · +2 more | EDGAR |
| 2026-07-06 | 4 | Willcocks Patrick — General Counsel | Option exercise (M): 2,082 @ $0 · Option exercise (M): 110 @ $0 · Option exercise (M): 448 @ $0 · Option exercise (M): 915 @ $0 · Sale (S): 2,009 @ $25.20 · Option exercise (M): 2,082 (derivative) @ $0 · +3 more | EDGAR |
| 2026-07-06 | 4 | Leaver Andrew — Chief Executive Officer | Option exercise (M): 15,625 @ $0 · Sale (S): 9,893 @ $25.20 · Option exercise (M): 15,625 (derivative) @ $0 | EDGAR |
| 2026-07-06 | 4 | Wilder Ben Simon — Chief Operating Officer | Option exercise (M): 833 @ $0 · Option exercise (M): 500 @ $0 · Sale (S): 769 @ $25.20 · Option exercise (M): 833 (derivative) @ $0 · Option exercise (M): 500 (derivative) @ $0 | EDGAR |
| 2026-07-06 | 4 | Feenan Paul — Chief Revenue Officer | Option exercise (M): 1,666 @ $0 · Option exercise (M): 119 @ $0 · Option exercise (M): 472 @ $0 · Option exercise (M): 965 @ $0 · Sale (S): 1,834 @ $25.20 · Option exercise (M): 1,666 (derivative) @ $0 · +3 more | EDGAR |
| 2026-07-06 | 4 | Ritchie Garth — Director | Option exercise (M): 50 @ $0 · Option exercise (M): 250 @ $0 · Option exercise (M): 250 @ $0 · Option exercise (M): 249 @ $0 · Sale (S): 439 @ $25.20 · Option exercise (M): 50 (derivative) @ $0 · +3 more | EDGAR |
| 2026-07-06 | 4 | Lefebvre d'Ovidio Manfredi — Director | Option exercise (M): 3,584 @ $0 · Option exercise (M): 50 @ $0 · Option exercise (M): 250 @ $0 · Option exercise (M): 249 @ $0 · Option exercise (M): 3,584 (derivative) @ $0 · Option exercise (M): 50 (derivative) @ $0 · +2 more | EDGAR |
| 2026-07-02 | 4 | Willcocks Patrick — General Counsel | Sale (S): 4,000 @ $29.48 | EDGAR |
| 2026-07-02 | 4 | Lefebvre d'Ovidio Manfredi — Director | Sale (S): 22,022 @ $30.07 · Sale (S): 32,422 @ $30.24 · Sale (S): 154 (derivative) @ $1.60 · Sale (S): 41 (derivative) @ $1.40 | EDGAR |
| 2026-06-30 | 4 | Lefebvre d'Ovidio Manfredi — Director | Sale (S): 317 (derivative) @ $1.20 · Sale (S): 113 (derivative) @ $1.50 | EDGAR |
| 2026-06-26 | 4 | Lefebvre d'Ovidio Manfredi — Director | Sale (S): 659 (derivative) @ $1.20 · Sale (S): 455 (derivative) @ $1.20 | EDGAR |
| 2026-06-24 | 4 | Bers Jennifer — Chief Revenue Officer | Option exercise (M): 15,000 @ $0 · Sale (S): 8,288 @ $21.42 · Option exercise (M): 15,000 (derivative) @ $0 | EDGAR |
| 2026-06-24 | 4 | Lefebvre d'Ovidio Manfredi — Director | Sale (S): 120 (derivative) @ $1.40 · Sale (S): 492 (derivative) @ $1.80 | EDGAR |
| 2026-06-22 | 4 | Russell Robert Michael — Chief Financial Officer | Grant/award (A): 5,202 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Bers Jennifer — Chief Revenue Officer | Grant/award (A): 9,821 (derivative) @ $0 · Grant/award (A): 15,000 (derivative) @ $0 | EDGAR |
| 2026-06-22 | 4 | Lefebvre d'Ovidio Manfredi — Director | Sale (S): 880 (derivative) @ $1.50 · Sale (S): 524 (derivative) @ $1.50 | EDGAR |
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