EQS — Adhoc: 1&1 AG resolves capital increase from authorized capital in exchange for a contribution in kind by United Internet AG

EQS-Ad-hoc: 1&1 AG / Key word(s): Strategic corporate decision/Capital measures / Capital increase 1&1 AG resolves capital increase from authorized capital in exchange for a contribution in kind by United Internet AG 05-Oct-2026 / 20:09 CET/CEST Disclosure of an inside information acc. to Article 17 MAR of the Regulation (EU) No 596/2014, transmitted by 1 EQS News — a service of 2 EQS Group. The issuer is solely responsible for the content of this announcement. ══════════════════════════════════════════════════════════════════════════ 1&1 AG resolves capital increase from authorized capital in exchange for a contribution in kind by United Internet AG Montabaur, 5 October, 2026 — The Management Board of 1&1 AG (ISIN DE0005545503) today resolved, with the approval of the Supervisory Board, to carry out a capital increase against a contribution in kind, amounting to 20 percent of the existing share capital, by partially utilizing the Authorized Capital 2022 with the exclusion of the shareholders' subscription rights. The majority shareholder of 1&1 AG, United Internet AG, Montabaur, (current stake: approx. 87.19%; as per 5 October 2026), was exclusively admitted for the subscription.