ISOTEAM LTD. — Capital/Financing Update 2026

Mar 24, 2026

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ISOTEAM LTD.

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

SUCCESSFUL CLOSE OF 3-MONTH SERIES 004 COMMERCIAL PAPER ON THE DIGITAL SECURITIES PLATFORM SDAX– S$5.43 MILLION GROSS PROCEEDS RAISED

Reference is made to ISOTeam Ltd.’s announcements dated 9 June 2025, 25 June 2025, 9 September 2025, 25 September 2025, 9 December 2025, 23 December 2025 and 10 March 2026 (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 004 SDAX Issuance launched on 10 March 2026 has closed on 24 March 2026 at 11:30 a.m. (Singapore time), with the Company raising an aggregate gross amount of S$5.43 million from accredited investors and institutional investors. The digital securities to be issued by the Company to the subscribers of the 3-month Series 004 SDAX Issuance will be issued on the SDAX digital platform on 24 March 2026.

Amongst the subscribers of the 3-month Series 004 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 9.2% of the 3-month Series 004 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 is the Operations Director 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 004 SDAX Issuance which warrant disclosure.

By Order of the Board ISOTEAM LTD.

Anthony Koh Thong Huat Executive Director and Chief Executive Officer

24 March 2026

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.