LEFEBVRE D'OVIDIO MANFREDI

PrivateCIK: 1840678

Location

MONACO, O9

LEFEBVRE D'OVIDIO MANFREDI exercised options at ARQIT QUANTUM INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 4 exercises

LEFEBVRE D'OVIDIO MANFREDI

Filed: 7/6/2026ACC: 0001859690-26-000142

InsiderLEFEBVRE D'OVIDIO MANFREDICIK 1840678

→

IssuerARQIT QUANTUM INC.CIK 1859690

Director

Since Mar 2026

0.00

Net shares

Net seller

$0.00

Total acquired

0

Open market trades

0B · 0S

8

Total transactions

4.13K acquired · 4.13K disposed

Non-Derivative Transactions4

Ordinary Shares

Direct

M · Option Exercise

Shares

+3.58K

Price / share

—

Trade value

—

% of position

8.1%

7/1/2026

44.22K→47.80K

Ordinary Shares

Direct

M · Option Exercise

Shares

+50.00

Price / share

—

Trade value

—

% of position

0.1%

7/1/2026

47.80K→47.85K

Ordinary Shares

Direct

M · Option Exercise

Shares

+250.00

Price / share

—

Trade value

—

% of position

0.5%

7/1/2026

47.85K→48.10K

Ordinary Shares

Direct

M · Option Exercise

Shares

+249.00

Price / share

—

Trade value

—

% of position

0.5%

7/1/2026

48.10K→48.35K

Total

Net shares

+4.13K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Ordinary Shares Direct	7/1/2026	M · Option Exercise	+3.58K	—	—	8.1%	44.22K	47.80K
Ordinary Shares Direct	7/1/2026	M · Option Exercise	+50.00	—	—	0.1%	47.80K	47.85K
Ordinary Shares Direct	7/1/2026	M · Option Exercise	+250.00	—	—	0.5%	47.85K	48.10K
Ordinary Shares Direct	7/1/2026	M · Option Exercise	+249.00	—	—	0.5%	48.10K	48.35K
Total			+4.13K		$0.00

Derivative Transactions4

Restricted Share Units

Direct

M · Option Exercise

Converts to

Ordinary Shares

3.58K shares

Shares

−3.58K

Strike price

Held after

14.33K

Exercisable

—

7/1/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Ordinary Shares

50.00 shares

Shares

−50.00

Strike price

Held after

0.00

Exercisable

—

7/1/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Ordinary Shares

250.00 shares

Shares

−250.00

Strike price

Held after

1.25K

Exercisable

—

7/1/2026

Restricted Share Units

Direct

M · Option Exercise

Converts to

Ordinary Shares

249.00 shares

Shares

−249.00

Strike price

Held after

2.25K

Exercisable

—

7/1/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Share Units Direct	Ordinary Shares3.58K shares	7/1/2026	M · Option Exercise	−3.58K		—	14.33K
Restricted Share Units Direct	Ordinary Shares50.00 shares	7/1/2026	M · Option Exercise	−50.00		—	0.00
Restricted Share Units Direct	Ordinary Shares250.00 shares	7/1/2026	M · Option Exercise	−250.00		—	1.25K
Restricted Share Units Direct	Ordinary Shares249.00 shares	7/1/2026	M · Option Exercise	−249.00		—	2.25K

Non-Derivative Holdings (Post-Transaction)1

Ordinary Shares

Indirect

Shares owned4.34M

Total

4.34M indirect4.34M

Security Title	Shares Owned	Ownership Type
Ordinary Shares	4.34M	Indirect
Total	4.34M	4.34M indirect

Derivative Holdings (Post-Transaction)0

No derivative holdings reported

LEFEBVRE D'OVIDIO MANFREDI — Insider Transaction (Form 4) Filed Jul 6, 2026 | Finecho