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as of 11-13-2026 3:53pm EST

$14.79
$0.06
-0.44%
Stocks Technology Computer Software: Prepackaged Software Nasdaq

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
United Kingdom
Employees: N/A City: N/A
Market Cap: 402.3M IPO Year: 2021
Target Price: N/A AVG Volume (30 days): 256.9K
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 - $31.75 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

Stock Insider Trading Activity of Arqit Quantum Inc. (ARQQ)

Leaver Andrew

Chief Executive Officer

Sell
ARQQ Oct 13, 2026

Avg Cost/Share

$16.40

Shares

2,573

Total Value

$42,207.49

Owned After

53,966

SEC Form 4

Willcocks Patrick

General Counsel

Sell
ARQQ Oct 6, 2026

Avg Cost/Share

$24.19

Shares

555

Total Value

$13,426.28

Owned After

11,209

SEC Form 4

Wilder Ben Simon

Chief Operating Officer

Sell
ARQQ Oct 6, 2026

Avg Cost/Share

$24.19

Shares

218

Total Value

$5,273.75

Owned After

4,243.47

SEC Form 4

Sell
ARQQ Oct 6, 2026

Avg Cost/Share

$24.19

Shares

118

Total Value

$2,854.60

Owned After

105,834

SEC Form 4

Nilan Nicholas William

General Manager-US

Sell
ARQQ Oct 6, 2026

Avg Cost/Share

$24.19

Shares

493

Total Value

$11,926.41

Owned After

1,370

SEC Form 4

Leaver Andrew

Chief Executive Officer

Sell
ARQQ Oct 6, 2026

Avg Cost/Share

$24.19

Shares

2,398

Total Value

$58,011.22

Owned After

53,966

SEC Form 4

Feenan Paul

Chief Revenue Officer

Sell
ARQQ Oct 6, 2026

Avg Cost/Share

$24.19

Shares

504

Total Value

$12,192.52

Owned After

20,912

SEC Form 4

Willcocks Patrick

General Counsel

Sell
ARQQ Oct 5, 2026

Avg Cost/Share

$23.78

Shares

588

Total Value

$13,985.40

Owned After

11,209

SEC Form 4

Wilder Ben Simon

Chief Operating Officer

Sell
ARQQ Oct 5, 2026

Avg Cost/Share

$23.78

Shares

233

Total Value

$5,541.84

Owned After

4,243.47

SEC Form 4

Sell
ARQQ Oct 5, 2026

Avg Cost/Share

$23.78

Shares

127

Total Value

$3,020.66

Owned After

105,834

SEC Form 4

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