Prosperous Printing Non-Executive Director Lam John Cheung-wah Resigns

• Prosperous Printing non-executive director Lam John Cheung-wah resigned effective October 23, 2026.
• A resolution to remove Lam will be withdrawn from the October 28, 2026 extraordinary general meeting.

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. Prosperous Printing Co. Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20261026-12382411), on October 25, 2026, and is solely responsible for the information contained therein.