LECTRA: Share buyback program - Aggregated disclosure of transactions in own shares carried out from September 21 to September 25, 2026

Share buyback programAggregated disclosure of transactions in own sharescarried out from September 21 to September 25, 2026Paris, September 28, 2026,Pursuant to the authorization granted by the Combined Shareholders’ Meeting held on April 29, 2026, to operate on its shares and in accordance with th…