Arqit Quantum Inc. (ARQQ) has 8 known insider and institutional holders on record. The largest holder is Leaver Andrew with 53,346 shares. Other notable holders include Wilder Ben Simon and Feenan Paul.
Over the last 12 months, insiders have made 24 transactions in ARQQ stock — 2 buys (valued at RSU Award) and 5 sells (valued at $84.22K). Insider selling has exceeded buying during this period.
ARQQ Insider Ownership
Top Holder
Leaver Andrew
53,346 shares
Buys (12 mo)
2
$0.00 value
Sells (12 mo)
5
$84.22K value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Leaver Andrew |
Chief Executive Officer |
53,346 |
2026-04-03 |
|
| 2 |
Wilder Ben Simon |
Chief Operating Officer |
3,201 |
2026-04-03 |
|
| 3 |
Feenan Paul |
Chief Revenue Officer |
119 |
2026-04-03 |
|
| 4 |
Willcocks Patrick |
General Counsel |
110 |
2026-04-03 |
|
| 5 |
Pointon Nicholas |
Chief Financial Officer |
102 |
2026-04-03 |
|
| 6 |
Ritchie Garth |
Director |
50 |
2026-04-03 |
|
| 7 |
Lefebvre D'ovidio Manfredi |
Director |
50 |
2026-04-03 |
|
| 8 |
Calabria Carlo |
Director |
50 |
2026-04-03 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2026-04-02 |
Wilder Ben Simon |
Chief Operating Officer |
Informative Sell |
683 |
$13.31 |
$9.09K |
| 2026-04-01 |
Wilder Ben Simon |
Chief Operating Officer |
Option Exercise |
833 |
- |
- |
| 2026-04-01 |
Leaver Andrew |
Chief Executive Officer |
Option Exercise |
15,625 |
- |
- |
| 2026-04-02 |
Willcocks Patrick |
General Counsel |
Informative Sell |
1,790 |
$13.32 |
$23.85K |
| 2026-04-01 |
Willcocks Patrick |
General Counsel |
Option Exercise (Sell) |
116 |
- |
- |
| 2026-04-02 |
Pointon Nicholas |
Chief Financial Officer |
Informative Sell |
1,709 |
$13.32 |
$22.76K |
| 2026-04-01 |
Pointon Nicholas |
Chief Financial Officer |
Option Exercise (Sell) |
104 |
- |
- |
| 2026-04-02 |
Feenan Paul |
Chief Revenue Officer |
Informative Sell |
1,632 |
$13.32 |
$21.74K |
| 2026-04-01 |
Feenan Paul |
Chief Revenue Officer |
Option Exercise (Sell) |
122 |
- |
- |
| 2026-04-01 |
Calabria Carlo |
Director |
Option Exercise (Sell) |
50 |
- |
- |
| 2026-04-02 |
Ritchie Garth |
Director |
Informative Sell |
512 |
$13.25 |
$6.78K |
| 2026-04-01 |
Ritchie Garth |
Director |
Option Exercise (Sell) |
50 |
- |
- |
| 2026-04-01 |
Lefebvre D'ovidio Manfredi |
Director |
Option Exercise (Sell) |
50 |
- |
- |
| 2026-03-18 |
Nilan Nicholas William |
General Manager-us |
Unknown |
8,631 |
- |
- |
| 2026-03-18 |
Bers Jennifer |
Officer |
Unknown |
- |
- |
- |
| 2026-03-18 |
Wilder Ben Simon |
Chief Operating Officer |
Unknown |
5,500 |
- |
- |
| 2026-03-18 |
Leaver Andrew |
Chief Executive Officer |
Unknown |
234,375 |
- |
- |
| 2026-03-18 |
Chandler Stephen Charles |
Director |
Unknown |
- |
- |
- |
| 2026-03-18 |
Willcocks Patrick |
General Counsel |
Unknown |
10,071 |
- |
- |
| 2026-03-18 |
Pointon Nicholas |
Chief Financial Officer |
Unknown |
3,066 |
$0.00 |
$7.67 |
| 2026-03-18 |
Feenan Paul |
Chief Revenue Officer |
Unknown |
10,621 |
- |
- |
| 2026-03-18 |
Calabria Carlo |
Director |
Unknown |
3,000 |
- |
- |
| 2026-03-18 |
Ritchie Garth |
Director |
Unknown |
3,000 |
- |
- |
| 2026-03-18 |
Lefebvre D'ovidio Manfredi |
Director |
Unknown |
29,865 |
- |
- |
