KY Software & IT Services

Arqit Quantum Inc (ARQQ)

Track

Over the past 90 days, Arqit Quantum Inc. insiders have engaged in 19 transactions, all of which were sales, totaling approximately $2.32 million in net value. Key executives, including the CEO and other officers, participated in these divestments. No insider purchases were recorded during this period, which follows the company's most recent earnings report in May 2026.
Ticker: ARQQ Exchange: NAS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Arqit Quantum Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Top insiders
Trades
Sale 2 Jul 2026
Value US$1,512,757.86 | Price 274.50 | Shares 22,551 (-0.4%)
Proposed sale 2 Jul 2026
Value US$2,112,354.26 | Price 434.86 | Shares 91,681
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-07-06 2026-07-02 S Sale
Willcocks Patrick

General Counsel

Officer
22,551 -0.4%
274.50
US$1,512,758 		22,551 -0.4% 274.50 US$1,512,758
2026-07-06 2026-07-02 S Sale
Ritchie Garth
Non-Executive Director
88,941 -18.2%
47.05
US$4,241,913 		88,941 -18.2% 47.05 US$4,241,913
2026-07-06 2026-07-02 S Sale
Leaver Andrew

Chief Executive Officer

Officer
67,378 +41.9%
98.93
US$4,953,635 		67,378 +41.9% 98.93 US$4,953,635
2026-07-06 2026-07-02 S Sale
Wilder Ben Simon

Chief Operating Officer

Officer
769 -17.7%
25.20
US$19,381 		769 -17.7% 25.20 US$19,381
2026-07-06 2026-07-02 S Sale
Feenan Paul

Chief Revenue Officer

Officer
1,834 -8.7%
25.20
US$46,222 		1,834 -8.7% 25.20 US$46,222
2026-07-02 2026-07-02 PrS Proposed sale
Ritchie Garth

Director

Non-Executive Director
439
25.20
US$11,064 		439 25.20 US$11,064
2026-07-02 2026-07-02 PrS Proposed sale
Willcocks Patrick

Officer

Officer
2,009
25.20
US$50,632 		2,009 25.20 US$50,632
2026-07-02 2026-07-02 PrS Proposed sale
Feenan Paul

Officer

Officer
1,834
25.20
US$46,222 		1,834 25.20 US$46,222
2026-07-02 2026-07-02 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
9,893
25.20
US$249,329 		9,893 25.20 US$249,329
2026-07-02 2026-07-02 PrS Proposed sale
Wilder Ben Simon

Officer

Officer
769
25.20
US$19,381 		769 25.20 US$19,381
2026-07-02 2026-07-01 S Sale
Lefebvre d'Ovidio Manfredi
Non-Executive Director
32,422 -0.7%
30.24
US$980,441 		32,422 -0.7% 30.24 US$980,441
2026-07-02 2026-06-30 S Sale
Lefebvre d'Ovidio Manfredi
Non-Executive Director
22,022 -0.5%
30.07
US$662,202 		22,022 -0.5% 30.07 US$662,202
2026-07-02 2026-06-30 S Sale
Willcocks Patrick

General Counsel

Officer
4,000 -33.6%
29.48
US$117,920 		4,000 -33.6% 29.48 US$117,920
2026-06-30 2026-06-30 PrS Proposed sale
Willcocks Patrick

Officer

Officer
4,000
29.48
US$117,920 		4,000 29.48 US$117,920
2026-06-30 2026-06-30 PrS Proposed sale
Pointon Nicholas

Former Officer

Officer
5,202
29.97
US$155,911 		5,202 29.97 US$155,911
2026-06-24 2026-06-22 S Sale
Bers Jennifer

Chief Revenue Officer

Officer
8,288 -55.3%
21.42
US$177,529 		8,288 -55.3% 21.42 US$177,529
2026-06-17 2026-06-17 PrS Proposed sale
Pointon Nicholas

Former Officer

Officer
7,681
20.75
US$159,369 		7,681 20.75 US$159,369
2026-05-20 2026-04-20 S Sale
Pointon Nicholas

Chief Financial Officer

Officer
435 -2.6%
15.87
US$6,903 		435 -2.6% 15.87 US$6,903
2026-04-20 2026-04-20 PrS Proposed sale
Pointon Nicholas

Officer

Officer
435
15.87
US$6,903 		435 15.87 US$6,903
2026-04-07 2026-04-06 S Sale
Leaver Andrew

Chief Executive Officer

Officer
7,595 -14.2%
13.51
US$102,621 		7,595 -14.2% 13.51 US$102,621
2026-04-06 2026-04-06 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
7,595
13.51
US$102,621 		7,595 13.51 US$102,621
2026-04-03 2026-04-02 S Sale
Pointon Nicholas

Chief Financial Officer

Officer
1,709 -11.2%
13.32
US$22,764 		1,709 -11.2% 13.32 US$22,764
2026-04-03 2026-04-02 S Sale
Feenan Paul

Chief Revenue Officer

Officer
1,632 -8.3%
13.32
US$21,738 		1,632 -8.3% 13.32 US$21,738
2026-04-03 2026-04-02 S Sale
Ritchie Garth
Non-Executive Director
512 -1.7%
13.25
US$6,782 		512 -1.7% 13.25 US$6,782
2026-04-03 2026-04-02 S Sale
Willcocks Patrick

General Counsel

Officer
1,790 -13.1%
13.32
US$23,849 		1,790 -13.1% 13.32 US$23,849
2026-04-03 2026-04-02 S Sale
Wilder Ben Simon

Chief Operating Officer

Officer
683 -18.5%
13.31
US$9,092 		683 -18.5% 13.31 US$9,092
2026-04-02 2026-04-02 PrS Proposed sale
Ritchie Garth

Director

Non-Executive Director
512
13.33
US$6,823 		512 13.33 US$6,823
2026-04-02 2026-04-02 PrS Proposed sale
Pointon Nicholas

Officer

Officer
1,709
13.33
US$22,774 		1,709 13.33 US$22,774
2026-04-02 2026-04-02 PrS Proposed sale
Wilder Ben Simon

Officer

Officer
683
13.33
US$9,102 		683 13.33 US$9,102
2026-04-02 2026-04-02 PrS Proposed sale
Willcocks Patrick

Officer

Officer
1,790
13.33
US$23,854 		1,790 13.33 US$23,854
2026-04-02 2026-04-02 PrS Proposed sale
Feenan Paul

Officer

Officer
1,632
13.33
US$21,748 		1,632 13.33 US$21,748
2026-03-04 2026-03-04 PrS Proposed sale
Willcocks Patrick

Officer

Officer
520
16.40
US$8,526 		520 16.40 US$8,526
2026-02-25 2026-02-25 PrS Proposed sale
Pointon Nicholas

Officer

Officer
6,582
17.00
US$111,894 		6,582 17.00 US$111,894
2026-02-20 2026-02-20 PrS Proposed sale
Pointon Nicholas

Officer

Officer
3,418
17.00
US$58,106 		3,418 17.00 US$58,106
2026-01-06 2026-01-06 PrS Proposed sale
Willcocks Patrick

Officer

Officer
3,000
28.00
US$84,000 		3,000 28.00 US$84,000
2026-01-02 2026-01-02 PrS Proposed sale
Willcocks Patrick

Officer

Officer
1,913
22.86
US$43,736 		1,913 22.86 US$43,736
2026-01-02 2026-01-02 PrS Proposed sale
Feenan Paul

Officer

Officer
1,733
22.86
US$39,621 		1,733 22.86 US$39,621
2026-01-02 2026-01-02 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
8,376
22.86
US$191,495 		8,376 22.86 US$191,495
2026-01-02 2026-01-02 PrS Proposed sale
Pointon Nicholas

Officer

Officer
1,834
22.86
US$41,930 		1,834 22.86 US$41,930
2026-01-02 2026-01-02 PrS Proposed sale
Shiu Daniel

Officer

Officer
878
22.86
US$20,073 		878 22.86 US$20,073
2025-12-11 2025-12-11 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
3,406
28.13
US$95,794 		3,406 28.13 US$95,794
2025-11-04 2025-11-04 PrS Proposed sale
Feenan Paul

Officer

Officer
363
39.41
US$14,305 		363 39.41 US$14,305
2025-10-16 2025-10-16 PrS Proposed sale
Garth Ritchie

Director

Non-Executive Director
100,000
53.47
US$5,347,000 		100,000 53.47 US$5,347,000
2025-10-15 2025-10-15 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
27,951
54.61
US$1,526,295 		27,951 54.61 US$1,526,295
2025-10-15 2025-10-15 PrS Proposed sale
Pointon Nicholas

Officer

Officer
199
56.00
US$11,144 		199 56.00 US$11,144
2025-10-14 2025-10-14 PrS Proposed sale
Ritchie Garth

Director

Non-Executive Director
14,473
57.39
US$830,582 		14,473 57.39 US$830,582
2025-10-14 2025-10-13 PrS Proposed sale
Feenan Paul

Officer

Officer
8,000
58.38
US$467,077 		8,000 58.38 US$467,077
2025-10-06 2025-10-06 PrS Proposed sale
Shiu Daniel

Officer

Officer
859
49.18
US$42,247 		859 49.18 US$42,247
2025-10-06 2025-10-06 PrS Proposed sale
Willcocks Patrick

Officer

Officer
1,419
49.18
US$69,789 		1,419 49.18 US$69,789
2025-10-06 2025-10-06 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
796
49.18
US$39,149 		796 49.18 US$39,149
2025-10-06 2025-10-06 PrS Proposed sale
Feenan Paul

Officer

Officer
1,158
49.18
US$56,952 		1,158 49.18 US$56,952
2025-10-06 2025-10-06 PrS Proposed sale
Pointon Nicholas

Officer

Officer
1,409
49.18
US$69,297 		1,409 49.18 US$69,297
2025-10-03 2025-10-03 PrS Proposed sale
Pointon Nicholas

Officer

Officer
1,345
50.18
US$67,492 		1,345 50.18 US$67,492
2025-10-03 2025-10-03 PrS Proposed sale
Shiu Daniel

Officer

Officer
820
50.18
US$41,147 		820 50.18 US$41,147
2025-10-03 2025-10-03 PrS Proposed sale
Willcocks Patrick

Officer

Officer
1,353
50.18
US$67,893 		1,353 50.18 US$67,893
2025-10-03 2025-10-03 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
760
50.18
US$38,137 		760 50.18 US$38,137
2025-10-03 2025-10-03 PrS Proposed sale
Feenan Paul

Officer

Officer
1,105
50.18
US$55,449 		1,105 50.18 US$55,449
2025-10-02 2025-10-02 PrS Proposed sale
Shiu Daniel

Officer

Officer
811
43.11
US$34,963 		811 43.11 US$34,963
2025-10-02 2025-10-02 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
749
43.11
US$32,290 		749 43.11 US$32,290
2025-10-02 2025-10-02 PrS Proposed sale
Feenan Paul

Officer

Officer
1,091
43.11
US$47,034 		1,091 43.11 US$47,034
2025-10-02 2025-10-02 PrS Proposed sale
Willcocks Patrick

Officer

Officer
1,336
43.11
US$57,596 		1,336 43.11 US$57,596
2025-10-02 2025-10-02 PrS Proposed sale
Pointon Nicholas

Officer

Officer
1,327
43.11
US$57,208 		1,327 43.11 US$57,208
2025-09-03 2025-09-03 PrS Proposed sale
Shiu Daniel

Officer

Officer
3
28.33
US$85 		3 28.33 US$85
2025-07-21 2025-07-21 PrS Proposed sale
Willcocks Patrick

Officer

Officer
3,000
50.00
US$150,000 		3,000 50.00 US$150,000
2025-07-18 2025-07-18 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
25,000
43.20
US$1,080,075 		25,000 43.20 US$1,080,075
2025-07-18 2025-07-18 PrS Proposed sale
Willcocks Patrick

Officer

Officer
2,000
43.77
US$87,540 		2,000 43.77 US$87,540
2025-07-07 2025-07-07 PrS Proposed sale
Pointon Nicholas

Officer

Officer
333
33.05
US$11,006 		333 33.05 US$11,006
2025-07-07 2025-07-07 PrS Proposed sale
Feenan Paul

Officer

Officer
956
33.05
US$31,596 		956 33.05 US$31,596
2025-07-07 2025-07-07 PrS Proposed sale
Willcocks Patrick

Officer

Officer
373
33.05
US$12,328 		373 33.05 US$12,328
2025-07-07 2025-07-07 PrS Proposed sale
Leaver Andrew

Officer

Officer
2,468
33.05
US$81,568 		2,468 33.05 US$81,568
2025-07-02 2025-07-02 PrS Proposed sale
Shiu Daniel

Officer

Officer
238
34.25
US$8,152 		238 34.25 US$8,152
2025-06-25 2025-06-25 PrS Proposed sale
Willcocks Patrick

Officer

Officer
3,000
40.13
US$120,385 		3,000 40.13 US$120,385
2025-06-23 2025-06-23 PrS Proposed sale
Shiu Daniel

Officer

Officer
6,500
38.03
US$247,183 		6,500 38.03 US$247,183
2025-06-23 2025-06-23 PrS Proposed sale
Leaver Andrew

Officer; Director

Executive Director
25,000
37.50
US$937,500 		25,000 37.50 US$937,500
2025-06-23 2025-06-23 PrS Proposed sale
Willcocks Patrick

Officer

Officer
3,000
36.90
US$110,700 		3,000 36.90 US$110,700
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