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Arqit Quantum Inc.

ARQQ No buying or selling

CIK 0001859690 #3387 in the set updated 20 Sep 2026

Bought (1 mo)

$0.00

out of their own pocket, the only kind of buying there is

Sold (1 mo)

$0.00

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$0.00

0 of 0 sales

Net

$0.00

$0.00 against sales at will

By person

9 insiders · 0 transactions

Insider

Role

Bought

Sold

Net

Holding

Worth

Change

Lefebvre d'Ovidio Manfredi

Director

—

4,391,471

$110.68M

−1.0%

Calabria Carlo

Director

—

232,478

$5.86M

+114.9%

Ritchie Garth

Director

—

105,450

$2.66M

+273.1%

Leaver Andrew

Chief Executive Officer

—

51,483

$1.30M

+36.5%

Feenan Paul

Chief Revenue Officer

—

19,351

$487.70K

+18.2%

Pointon Nicholas

Chief Financial Officer

—

16,238

$409.24K

+36.4%

Willcocks Patrick

General Counsel

—

9,462

$238.47K

−6.7%

Bers Jennifer

Chief Revenue Officer

—

6,712

$169.16K

—

Wilder Ben Simon

Chief Operating Officer

—

3,582

$90.29K

+51.3%

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 0

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 0

Transactions with no price 0

Shares from compensation/vesting 0

History held since 3 Apr 2026