as of 10-23-2026 3:33pm EST
Arqit Quantum Inc is a cybersecurity company that has pioneered a symmetric key agreement technology that makes the communications links of any networked device or data at rest secure against current and future forms of cyber attack - even an attack from a quantum computer. The company delivers its symmetric key agreement technology via its product SKA-Platform. The firm operates in one segment, that is, the provision of cybersecurity services. The company operates and generates its revenue from UK.
| Founded: | 2017 | Country: | United Kingdom |
| Employees: | N/A | City: | N/A |
| Market Cap: | 402.3M | IPO Year: | 2021 |
| Target Price: | N/A | AVG Volume (30 days): | 271.1K |
| Analyst Decision: | N/A | Number of Analysts: | N/A |
| Dividend Yield: | N/A | Dividend Payout Frequency: | N/A |
| EPS: | N/A | EPS Growth: | N/A |
| 52 Week Low/High: | $11.52 - $49.33 | Next Earning Date: | 12-08-2026 |
| Revenue: | N/A | Revenue Growth: | N/A |
| Revenue Growth (this year): | 368.3% | Revenue Growth (next year): | 214.22% |
| P/E Ratio: | N/A | Index: | N/A |
| Free Cash Flow: | N/A | FCF Growth: | N/A |
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Chief Executive Officer
Avg Cost/Share
$16.40
Shares
2,573
Total Value
$42,207.49
Owned After
53,966
SEC Form 4
General Counsel
Avg Cost/Share
$24.19
Shares
555
Total Value
$13,426.28
Owned After
11,209
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$24.19
Shares
218
Total Value
$5,273.75
Owned After
4,243.47
SEC Form 4
Director
Avg Cost/Share
$24.19
Shares
118
Total Value
$2,854.60
Owned After
105,834
SEC Form 4
General Manager-US
Avg Cost/Share
$24.19
Shares
493
Total Value
$11,926.41
Owned After
1,370
SEC Form 4
Chief Executive Officer
Avg Cost/Share
$24.19
Shares
2,398
Total Value
$58,011.22
Owned After
53,966
SEC Form 4
Chief Revenue Officer
Avg Cost/Share
$24.19
Shares
504
Total Value
$12,192.52
Owned After
20,912
SEC Form 4
General Counsel
Avg Cost/Share
$23.78
Shares
588
Total Value
$13,985.40
Owned After
11,209
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$23.78
Shares
233
Total Value
$5,541.84
Owned After
4,243.47
SEC Form 4
Director
Avg Cost/Share
$23.78
Shares
127
Total Value
$3,020.66
Owned After
105,834
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Leaver Andrew | ARQQ | Chief Executive Officer | Oct 13, 2026 | Sell | $16.40 | 2,573 | $42,207.49 | 53,966 | |
| Willcocks Patrick | ARQQ | General Counsel | Oct 6, 2026 | Sell | $24.19 | 555 | $13,426.28 | 11,209 | |
| Wilder Ben Simon | ARQQ | Chief Operating Officer | Oct 6, 2026 | Sell | $24.19 | 218 | $5,273.75 | 4,243.47 | |
| Ritchie Garth | ARQQ | Director | Oct 6, 2026 | Sell | $24.19 | 118 | $2,854.60 | 105,834 | |
| Nilan Nicholas William | ARQQ | General Manager-US | Oct 6, 2026 | Sell | $24.19 | 493 | $11,926.41 | 1,370 | |
| Leaver Andrew | ARQQ | Chief Executive Officer | Oct 6, 2026 | Sell | $24.19 | 2,398 | $58,011.22 | 53,966 | |
| Feenan Paul | ARQQ | Chief Revenue Officer | Oct 6, 2026 | Sell | $24.19 | 504 | $12,192.52 | 20,912 | |
| Willcocks Patrick | ARQQ | General Counsel | Oct 5, 2026 | Sell | $23.78 | 588 | $13,985.40 | 11,209 | |
| Wilder Ben Simon | ARQQ | Chief Operating Officer | Oct 5, 2026 | Sell | $23.78 | 233 | $5,541.84 | 4,243.47 | |
| Ritchie Garth | ARQQ | Director | Oct 5, 2026 | Sell | $23.78 | 127 | $3,020.66 | 105,834 |
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