Arqit Quantum Inc. - ARQQ
Insiders (Form 4) · last 180 days · showing up to 200 transactions
· Form 144 is shown in the SEC filings tab
· Updating…
Visible: 0
Transaction codes:
P = Open-market purchase ·
S = Open-market sale ·
A = Grant/award ·
M = Exercise/conversion of derivative ·
G = Gift ·
F = Tax withholding ·
J = Other ·
A/D:
A = Acquired (buy/receive) ·
D = Disposed (sell/give)
| Filed | Owner | Title | Code | A/D | Shares | Price | Value | Shares after | SEC |
|---|---|---|---|---|---|---|---|---|---|
| May 20, 2026 | Chief Financial Officer | M | D | 3,066.0 | 0.0 | 0.0 | 0.0 | View | |
| May 20, 2026 | Chief Financial Officer | S | D | 435.0 | 15.87 | 6,903.45 | 16,238.0 | View | |
| May 20, 2026 | Chief Financial Officer | M | A | 3,066.0 | 0.0025 | 7.67 | 16,673.0 | View | |
| May 19, 2026 | — | S | D | 106.0 | 2.0 | 212.0 | 24,280.24 | View | |
| May 19, 2026 | — | S | D | 110.0 | 2.0 | 220.0 | 24,386.56 | View | |
| May 15, 2026 | — | S | D | 47.0 | 2.1 | 98.7 | 24,496.52 | View | |
| May 15, 2026 | — | S | D | 80.0 | 2.1 | 168.0 | 24,543.56 | View | |
| May 13, 2026 | — | S | D | 13.0 | 1.8 | 23.4 | 24,623.88 | View | |
| May 12, 2026 | — | S | D | 112.0 | 2.1 | 235.2 | 24,636.44 | View | |
| May 12, 2026 | — | S | D | 181.0 | 2.1 | 380.1 | 24,748.8 | View | |
| May 08, 2026 | — | M | D | 1,887.0 | 0.0 | 0.0 | 0.0 | View | |
| May 08, 2026 | — | A | A | 1,887.0 | 0.0 | 0.0 | 1,887.0 | View | |
| May 08, 2026 | — | M | A | 1,887.0 | 0.0 | 0.0 | 30,687.0 | View | |
| May 08, 2026 | — | M | D | 1,082.0 | 0.0 | 0.0 | 0.0 | View | |
| May 08, 2026 | — | A | A | 1,082.0 | 0.0 | 0.0 | 1,082.0 | View | |
| May 08, 2026 | — | M | D | 1,509.0 | 0.0 | 0.0 | 0.0 | View | |
| May 08, 2026 | — | A | A | 1,509.0 | 0.0 | 0.0 | 1,509.0 | View | |
| May 08, 2026 | — | M | A | 1,082.0 | 0.0 | 0.0 | 44,217.0 | View | |
| May 08, 2026 | — | M | A | 1,509.0 | 0.0 | 0.0 | 43,135.0 | View | |
| May 08, 2026 | — | M | D | 1,698.0 | 0.0 | 0.0 | 0.0 | View | |
| May 08, 2026 | — | A | A | 1,698.0 | 0.0 | 0.0 | 1,698.0 | View | |
| May 08, 2026 | — | M | A | 1,698.0 | 0.0 | 0.0 | 110,922.0 | View | |
| May 08, 2026 | — | S | D | 11.0 | 2.2 | 24.2 | 24,929.96 | View | |
| May 08, 2026 | — | S | D | 404.0 | 2.2 | 888.8 | 24,941.28 | View | |
| May 06, 2026 | — | S | D | 68.0 | 2.3 | 156.4 | 25,345.2 | View | |
| May 06, 2026 | — | S | D | 328.0 | 2.1 | 688.8 | 25,413.04 | View | |
| May 04, 2026 | — | S | D | 402.0 | 2.1 | 844.2 | 25,741.32 | View | |
| May 04, 2026 | — | S | D | 91.0 | 2.3 | 209.3 | 26,142.92 | View | |
| Apr 30, 2026 | — | S | D | 967.0 | 2.3 | 2,224.1 | 26,234.12 | View | |
| Apr 29, 2026 | — | S | D | 421.0 | 2.5 | 1,052.5 | 27,200.84 | View | |
| Apr 29, 2026 | — | S | D | 41.0 | 2.9 | 118.9 | 27,622.16 | View | |
| Apr 27, 2026 | — | S | D | 205.0 | 2.9 | 594.5 | 27,663.28 | View | |
| Apr 27, 2026 | — | S | D | 182.0 | 3.3 | 600.6 | 27,868.64 | View | |
| Apr 23, 2026 | — | S | D | 381.0 | 3.1 | 1,181.1 | 28,050.8 | View | |
| Apr 23, 2026 | — | S | D | 103.0 | 2.8 | 288.4 | 28,432.2 | View | |
| Apr 21, 2026 | — | S | D | 307.0 | 2.8 | 859.6 | 28,535.04 | View | |
| Apr 21, 2026 | — | S | D | 151.0 | 3.1 | 468.1 | 28,841.8 | View | |
| Apr 17, 2026 | — | S | D | 159.0 | 3.1 | 492.9 | 28,992.8 | View | |
| Apr 17, 2026 | — | S | D | 713.0 | 3.0 | 2,139.0 | 29,151.84 | View | |
| Apr 07, 2026 | Chief Executive Officer | S | D | 7,595.0 | 13.5117 | 102,621.36 | 45,751.0 | View | |
| Apr 03, 2026 | Chief Revenue Officer | M | D | 472.0 | 0.0 | 0.0 | 2,357.0 | View | |
| Apr 03, 2026 | Chief Revenue Officer | M | D | 966.0 | 0.0 | 0.0 | 9,655.0 | View | |
| Apr 03, 2026 | Chief Revenue Officer | M | D | 122.0 | 0.0 | 0.0 | 119.0 | View | |
| Apr 03, 2026 | Chief Revenue Officer | M | D | 1,666.0 | 0.0 | 0.0 | 9,996.0 | View | |
| Apr 03, 2026 | Chief Revenue Officer | S | D | 1,632.0 | 13.32 | 21,738.24 | 17,963.0 | View | |
| Apr 03, 2026 | Chief Revenue Officer | M | A | 472.0 | 0.0 | 0.0 | 19,595.0 | View | |
| Apr 03, 2026 | Chief Revenue Officer | M | A | 966.0 | 0.0 | 0.0 | 19,123.0 | View | |
| Apr 03, 2026 | Chief Revenue Officer | M | A | 122.0 | 0.0 | 0.0 | 18,157.0 | View | |
| Apr 03, 2026 | Chief Revenue Officer | M | A | 1,666.0 | 0.0 | 0.0 | 18,035.0 | View | |
| Apr 03, 2026 | — | M | D | 501.0 | 0.0 | 0.0 | 2,499.0 | View | |
| Apr 03, 2026 | — | M | D | 250.0 | 0.0 | 0.0 | 1,250.0 | View | |
| Apr 03, 2026 | — | M | D | 250.0 | 0.0 | 0.0 | 1,501.0 | View | |
| Apr 03, 2026 | — | M | D | 50.0 | 0.0 | 0.0 | 50.0 | View | |
| Apr 03, 2026 | — | M | A | 501.0 | 0.0 | 0.0 | 109,224.0 | View | |
| Apr 03, 2026 | — | M | A | 250.0 | 0.0 | 0.0 | 108,723.0 | View | |
| Apr 03, 2026 | — | M | A | 250.0 | 0.0 | 0.0 | 108,473.0 | View | |
| Apr 03, 2026 | — | M | A | 50.0 | 0.0 | 0.0 | 108,223.0 | View | |
| Apr 03, 2026 | Chief Financial Officer | M | D | 824.0 | 0.0 | 0.0 | 8,240.0 | View | |
| Apr 03, 2026 | Chief Financial Officer | M | D | 104.0 | 0.0 | 0.0 | 102.0 | View | |
| Apr 03, 2026 | Chief Financial Officer | M | D | 403.0 | 0.0 | 0.0 | 2,011.0 | View | |
| Apr 03, 2026 | Chief Financial Officer | M | D | 2,083.0 | 0.0 | 0.0 | 12,495.0 | View | |
| Apr 03, 2026 | Chief Financial Officer | S | D | 1,709.0 | 13.32 | 22,763.88 | 13,607.0 | View | |
| Apr 03, 2026 | Chief Financial Officer | M | A | 824.0 | 0.0 | 0.0 | 15,316.0 | View | |
| Apr 03, 2026 | Chief Financial Officer | M | A | 104.0 | 0.0 | 0.0 | 14,492.0 | View | |
| Apr 03, 2026 | Chief Financial Officer | M | A | 2,083.0 | 0.0 | 0.0 | 14,388.0 | View | |
| Apr 03, 2026 | Chief Financial Officer | M | A | 403.0 | 0.0 | 0.0 | 12,305.0 | View | |
| Apr 03, 2026 | — | M | D | 501.0 | 0.0 | 0.0 | 2,499.0 | View | |
| Apr 03, 2026 | — | M | D | 250.0 | 0.0 | 0.0 | 1,501.0 | View | |
| Apr 03, 2026 | — | M | D | 50.0 | 0.0 | 0.0 | 50.0 | View | |
| Apr 03, 2026 | — | M | D | 250.0 | 0.0 | 0.0 | 1,250.0 | View | |
| Apr 03, 2026 | — | S | D | 512.0 | 13.2463 | 6,782.11 | 28,800.0 | View | |
| Apr 03, 2026 | — | M | A | 501.0 | 0.0 | 0.0 | 29,312.0 | View | |
| Apr 03, 2026 | — | M | A | 250.0 | 0.0 | 0.0 | 28,811.0 | View | |
| Apr 03, 2026 | — | M | A | 50.0 | 0.0 | 0.0 | 28,561.0 | View | |
| Apr 03, 2026 | — | M | A | 250.0 | 0.0 | 0.0 | 28,511.0 | View | |
| Apr 03, 2026 | Chief Operating Officer | M | D | 500.0 | 0.0 | 0.0 | 5,000.0 | View | |
| Apr 03, 2026 | Chief Operating Officer | M | D | 833.0 | 0.0 | 0.0 | 4,998.0 | View | |
| Apr 03, 2026 | Chief Operating Officer | S | D | 683.0 | 13.3112 | 9,091.55 | 3,018.47 | View | |
| Apr 03, 2026 | Chief Operating Officer | M | A | 500.0 | 0.0 | 0.0 | 3,701.47 | View | |
| Apr 03, 2026 | Chief Operating Officer | M | A | 833.0 | 0.0 | 0.0 | 3,201.47 | View | |
| Apr 03, 2026 | General Counsel | M | D | 448.0 | 0.0 | 0.0 | 2,232.0 | View | |
| Apr 03, 2026 | General Counsel | M | D | 916.0 | 0.0 | 0.0 | 9,155.0 | View | |
| Apr 03, 2026 | General Counsel | M | D | 116.0 | 0.0 | 0.0 | 110.0 | View | |
| Apr 03, 2026 | General Counsel | M | D | 2,083.0 | 0.0 | 0.0 | 12,495.0 | View | |
| Apr 03, 2026 | General Counsel | S | D | 1,790.0 | 13.3233 | 23,848.71 | 11,916.0 | View | |
| Apr 03, 2026 | General Counsel | M | A | 916.0 | 0.0 | 0.0 | 13,706.0 | View | |
| Apr 03, 2026 | General Counsel | M | A | 448.0 | 0.0 | 0.0 | 12,790.0 | View | |
| Apr 03, 2026 | General Counsel | M | A | 116.0 | 0.0 | 0.0 | 12,342.0 | View | |
| Apr 03, 2026 | General Counsel | M | A | 2,083.0 | 0.0 | 0.0 | 12,226.0 | View | |
| Apr 03, 2026 | Chief Executive Officer | M | D | 15,625.0 | 0.0 | 0.0 | 218,750.0 | View | |
| Apr 03, 2026 | Chief Executive Officer | M | A | 15,625.0 | 0.0 | 0.0 | 53,346.0 | View | |
| Apr 03, 2026 | — | M | D | 250.0 | 0.0 | 0.0 | 1,501.0 | View | |
| Apr 03, 2026 | — | M | D | 3,584.0 | 0.0 | 0.0 | 17,912.0 | View | |
| Apr 03, 2026 | — | M | D | 50.0 | 0.0 | 0.0 | 50.0 | View | |
| Apr 03, 2026 | — | M | D | 501.0 | 0.0 | 0.0 | 2,499.0 | View | |
| Apr 03, 2026 | — | M | A | 250.0 | 0.0 | 0.0 | 41,626.0 | View | |
| Apr 03, 2026 | — | M | A | 3,584.0 | 0.0 | 0.0 | 41,376.0 | View | |
| Apr 03, 2026 | — | M | A | 501.0 | 0.0 | 0.0 | 37,792.0 | View | |
| Apr 03, 2026 | — | M | A | 50.0 | 0.0 | 0.0 | 37,291.0 | View |