Y/KNOT Invest S.A. (hereinafter the “Company”) announces, pursuant to Law 3556/2007 and Article 19 of Regulation (EU) No 596/2014, that, following the relevant notification received by the Company, Indigo Marine Inc., a foreign company and a legal person closely associated, within the meaning of Article 3(1)(26)(d) of Regulation (EU) No 596/2014, by reason of being indirectly controlled by Mr. Rigas Tzortzis, Chairman of the Company’s Board of Directors, and Mr. Panagiotis Tzortzis, Non-Executive Member of the Company’s Board of Directors, each of whom is a person discharging managerial responsibilities within the Company within the meaning of Article 3(1)(25)(a) of Regulation (EU) No 596/2014, acquired shares in the Company by purchase as follows:

(a)          on 12 October 2026, it acquired 33.400 shares for a total value of EUR 45.638,26 and

(b)          on 13 October 2026, it acquired 15.000 shares for a total value of EUR 20.117,50.

Kifisia, 15 October 2026