OMH - Notice of Book Closure

Special Dividend of AUD 0.01 per share

Kindly be advised of the following :

1) The above Company's securities will be traded and quoted "Ex - Dividend” as from: 07 May 2026
2) The last date of lodgment : 08 May 2026
3) Date Payable : 29 May 2026

Remarks :

The special dividend of AUD 0.01 per share (which is approximately MYR 0.03 per
share as at the date of this announcement) will be paid in MYR at the exchange
rate on 8 May 2026 (entitlement date) to the shareholders whose names appear in
the Malaysian Record of Depositors on 8 May 2026.