FITZSIMONS CATHERINE MICHELE

PrivateCIK: 2123065

FITZSIMONS CATHERINE MICHELE (Chief Legal Officer) exercised options at HORIZON QUANTUM HOLDINGS LTD.

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

M · 1 exercise
→
Officer· Chief Legal Officer
Since May 2026
+37.55K
Net shares
Net buyer
$17.1K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
38.67K acquired · 1.12K disposed
Non-Derivative Transactions2

Class A Ordinary Shares

Direct
M · Option Exercise

Shares

+2.15K

Price / share

—

Trade value

—

% of position

New position
9/12/2026
0.00→2.15K

Class A Ordinary Shares

Direct
D · Disposition

Shares

−1.12K

Price / share

$15.22

Trade value

$17.08K

% of position

52.2%
9/12/2026
2.15K→1.03K
Total

Net shares

+1.03K

Net value

-$17.08K

Derivative Transactions2

Restricted Stock Unit

Direct
A · Award
Converts to

Class A Ordinary Shares

34.37K shares

Shares

+34.37K

Strike price

0

Held after

34.37K

Exercisable

—

6/12/2026

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

Class A Ordinary Shares

2.15K shares

Shares

+2.15K

Strike price

0

Held after

32.22K

Exercisable

—

9/12/2026
FITZSIMONS CATHERINE MICHELE — Insider Transaction (Form 4) Filed Sep 16, 2026 | Finecho