Sostenya Group stake in Haiki+ rises to 66.37% with concert parties after 1.65 million-share buy

• Sostenya Group bought 1.65 million Haiki+ shares on Aug. 28 at a VWAP of EUR 0.89 per share.
• SG Holding now holds 72,422,784 shares, equal to about 56.1% of share capital.
• Concert parties hold 85,680,035 shares in total, equal to about 66.37%.

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. Haiki+ S.p.A. published the original content used to generate this news brief via SDIR, the Italian regulatory disclosure system (Ref. ID: 20334_171169_2026_oneinfo.pdf), on August 28, 2026, and is solely responsible for the information contained therein.