LEAVER ANDREW

PrivateCIK: 2035890
Location

LONDON, X0

LEAVER ANDREW (Chief Executive Officer) sold 16.1% of their position (9.89K shares) of ARQIT QUANTUM INC. on the open market

Open‑market sale worth $249.3K — a significant reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderLEAVER ANDREWCIK 2035890
IssuerARQIT QUANTUM INC.CIK 1859690
Officer· Chief Executive Officer
Since Mar 2026
-9.89K
Net shares
Net seller
$249.3K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
15.63K acquired · 25.52K disposed
Non-Derivative Transactions2

Ordinary Shares

Direct
M · Option Exercise

Shares

+15.63K

Price / share

Trade value

% of position

34.2%
7/1/2026
45.75K61.38K

Ordinary Shares

Direct
S · Sale

Shares

9.89K

Price / share

$25.20

Trade value

$249.33K

% of position

16.1%
7/2/2026
61.38K51.48K
Total

Net shares

+5.73K

Net value

-$249.33K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Ordinary Shares

15.63K shares

Shares

15.63K

Strike price

Held after

203.13K

Exercisable

7/1/2026