NASDAQ:ARQQ

Arqit Quantum Stock Insider Trading

etoro logo Buy ARQQ
*Your capital is at risk
$14.64
-1.63 (-10.02%)
At Close: Jun 03, 2026

Arqit Quantum Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be negative at -47.88. In total, the insiders bought 57.72K and sold 20.81K ARQQ shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 100 transactions)
-47.88
Buy 57.72K shares
Sell 20.81K shares
62% Buy Activity
Negligible or No Correlation

No Significant Signals

No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date Type Person Role Amount
Apr 02, 2026
Sell
Ordinary Shares
S-Sale
Wilder Ben Simon
Chief Operating Officer
C-Suite Officer 683
Value: $9K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Calabria Carlo
Director
Director 501
Value: $7K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Calabria Carlo
Director
Director 250
Value: $3K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Calabria Carlo
Director
Director 250
Value: $3K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Calabria Carlo
Director
Director 50
Value: $680
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Calabria Carlo
Director
Director 501
Value: $7K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Calabria Carlo
Director
Director 250
Value: $3K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Calabria Carlo
Director
Director 250
Value: $3K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Calabria Carlo
Director
Director 50
Value: $680
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Feenan Paul
Chief Revenue Officer
Officer 472
Value: $6K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Feenan Paul
Chief Revenue Officer
Officer 966
Value: $13.1K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Feenan Paul
Chief Revenue Officer
Officer 122
Value: $2K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Feenan Paul
Chief Revenue Officer
Officer 1 666
Value: $22.6K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Feenan Paul
Chief Revenue Officer
Officer 1 666
Value: $22.6K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Feenan Paul
Chief Revenue Officer
Officer 966
Value: $13.1K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Feenan Paul
Chief Revenue Officer
Officer 472
Value: $6K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Feenan Paul
Chief Revenue Officer
Officer 122
Value: $2K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Lefebvre D'ovidio Manfredi
Director
Director 250
Value: $3K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Lefebvre D'ovidio Manfredi
Director
Director 3 584
Value: $48.7K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Lefebvre D'ovidio Manfredi
Director
Director 501
Value: $7K
Apr 01, 2026
Buy
Ordinary Shares
M-Exempt
Lefebvre D'ovidio Manfredi
Director
Director 50
Value: $680
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Lefebvre D'ovidio Manfredi
Director
Director 3 584
Value: $48.7K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Lefebvre D'ovidio Manfredi
Director
Director 501
Value: $7K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Lefebvre D'ovidio Manfredi
Director
Director 250
Value: $3K
Apr 01, 2026
Buy
Restricted Stock Units
M-Exempt
Lefebvre D'ovidio Manfredi
Director
Director 50
Value: $680

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT ARQIT QUANTUM INC.
Arqit Quantum
Arqit Quantum Inc. provides cybersecurity services through satellite and terrestrial platforms in the United Kingdom. It offers QuantumCloud that enables any device to download a lightweight software agent, which can create encryption keys in partnership with any other device. The company is based in London, the United Kingdom....
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