Merck Corrects Controlling Shareholder Merck Holding's SID Number in August Report

• Merck issued an October 26, 2026 correction to its August shareholder registration report, revising controlling shareholder Merck Holding GmbH’s SID number.
• The controlling stake remained unchanged at 331,483,000 shares, or 73.99%.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. PT Merck Tbk published the original content used to generate this news brief via Indonesia Stock Exchange (IDX) (Ref. ID: 32169307) on October 26, 2026, and is solely responsible for the information contained therein.