• Webuild raised its Trevi stake to approximately 29.9% through market purchases on October 19, 2026.
• Purchased 381,936 ordinary shares at EUR 5.165 each, bringing total holdings to 19,607,680 shares.
• The purchases form part of a voluntary takeover offer for all Trevi ordinary shares at EUR 5.165 per share.

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. Webuild S.p.A. published the original content used to generate this news brief via SDIR, the Italian regulatory disclosure system (Ref. ID: 0153-162-2026_TELEBORSA.pdf), on October 19, 2026, and is solely responsible for the information contained therein.