ISOTEAM LTD. — Capital/Financing Update 2025

Dec 23, 2025

==> picture [99 x 85] intentionally omitted <==

ISOTEAM LTD.

(Company Registration No. 201230294M) (Incorporated in the Republic of Singapore)

SUCCESSFUL CLOSE OF 3-MONTH SERIES 003 COMMERCIAL PAPER ON THE DIGITAL SECURITIES PLATFORM SDAX– S$7.54 MILLION GROSS PROCEEDS RAISED

References are made to ISOTeam Ltd.’s announcements dated 9 June 2025, 25 June 2025, 9 September 2025, 25 September 2025 and 9 December 2025 (the “ SDAX CP Announcements ”). Unless otherwise defined, all capitalised terms used herein shall have the same meanings as ascribed to them in the SDAX CP Announcements.

The Board of Directors (the “ Board ”) of ISOTeam Ltd. (the “ Company ” and its subsidiaries, the “ Group ”) is pleased to announce that the 3-month Series 003 SDAX Issuance launched on 9 December 2025 had closed on 19 December 2025 at 5:40 p.m. (Singapore time) and has received strong demand from investors, with the Company raising an aggregate gross amount of S$7.54 million from accredited investors and institutional investors. The digital securities to be issued by the Company to the subscribers of the 3-month Series 003 SDAX Issuance will be issued on the SDAX digital platform on 23 December 2025.

Amongst the subscribers of the 3-month Series 003 SDAX Issuance, Mr Ng Cheng Lian, Mr Koh Thong Huat and Mr Foo Joon Lye had, through ADD Investment Holding Pte. Ltd.[(1)] , subscribed for S$500,000, amounting to 6.63% of the 3-month Series 003 Issuance. Mr Ng Cheng Lian is the Executive Chairman and Director of the Company, Mr Koh Thong Huat is the Executive Director and Chief Executive Officer of the Company and Mr Foo Joon Lye, by virtue of his interest in ADD Investment Holding Pte. Ltd., is a controlling shareholder of the Company.

Note :

(1) Mr Ng Cheng Lian, Mr Koh Thong Huat and Mr Foo Joon Lye hold the total issued share capital of ADD Investment Holding Pte. Ltd. in equal proportion. Each of them is therefore deemed to be interested in all the shares in the capital of the Company held by ADD Investment Holding Pte. Ltd. under Section 7 of the Companies Act 1967.

The Company will make further announcements as appropriate, if and when there are material developments in respect of the SDAX Multicurrency CP Programme and the 3-month Series 003 SDAX Issuance which warrant disclosure.

By Order of the Board ISOTEAM LTD.

Anthony Koh Thong Huat Executive Director and Chief Executive Officer

23 December 2025

This announcement has been prepared by the Company and its contents have been reviewed by the Company’s Sponsor, Hong Leong Finance Limited. It has not been examined or approved by the Exchange and the Exchange assumes no responsibility for the contents of this announcement, including the correctness of any of the statements or opinions made, or reports contained in this announcement.

The contact person for the Sponsor is Mr Kaeson Chui, Vice President, at 16 Raffles Quay, #01-05 Hong Leong Building, Singapore 048581, Telephone (65) 6415 9886.