AMS ADVANCED MATERIAL BERHAD — Major Shareholding Notification 2026

May 28, 2026

Changes in Sub. S-hldr's Int (Section 138 of CA 2016)

AMS ADVANCED MATERIAL BERHAD

Particulars of substantial Securities Holder

Name	MR KEH TENG YANG
Nationality/Country of incorporation	Malaysia
Descriptions (Class)	Ordinary Shares

Details of changes

No	Date of change	No of securities	Type of Transaction	Nature of Interest
	26 May 2026	300,000	Acquired	Direct Interest
Name of registered holder	HLIB Nominees (Tempatan) Sdn Bhd Pledged Securities Account for Keh Teng Yang
Description of "Others" Type of Transaction

Circumstances by reason of which change has occurred	Acquisition of 300,000 ordinary shares via open market
Nature of interest	Direct Interest
Direct (units)	300,000
Direct (%)	0.049
Indirect/deemed interest (units)	452,008,041
Indirect/deemed interest (%)	73.857
Total no of securities after change	452,308,041
Date of notice	29 May 2026
Date notice received by Listed Issuer	29 May 2026

Remarks :
Indirect Interest: - Deemed interest by virtue of Section 8 of the Companies Act, 2016 through his shareholding in AMS Metal Group Sdn. Bhd. which in turns holds 100% shareholdings in Wisdom Partners Sdn. Bhd.

---

Announcement Info

Company Name	AMS ADVANCED MATERIAL BERHAD
Stock Name	AMS
Date Announced	29 May 2026
Category	Change in the Interest of Substantial Shareholder Pursuant to Section 138 of CA 2016
Reference Number	CS2-28052026-00152