Advance financial reports | 23 October 2025 10:00

1&1 AG: Preliminary announcement of the publication of quarterly reports and quarterly/interim statements

1&1 AG / Preliminary announcement on the disclosure of financial statements
1&1 AG: Preliminary announcement of the publication of quarterly reports and quarterly/interim statements

23.10.2025 / 10:00 CET/CEST
Preliminary announcement of the publication of quarterly reports and quarterly/interim statements transmitted by EQS News – a service of EQS Group.
The issuer is solely responsible for the content of this announcement.

1&1 AG hereby announces that the following financial reports shall be disclosed:

Report Type: Quarterly/ Interim statement within the 2nd half-year

Language: German
Date of disclosure: November 11, 2025
Address: https://www.1und1.ag/investor-relations#e-tabs-id-berichte

Language: English
Date of disclosure: November 11, 2025
Address: https://www.1und1.ag/investor-relations-en#e-tabs-id-reports

23.10.2025 CET/CEST The EQS Distribution Services include Regulatory Announcements, Financial/Corporate News and Press Releases.
View original content: EQS News

Language:	English
Company:	1&1 AG
	Elgendorfer Straße 57
	56410 Montabaur
	Germany
Internet:	www.1und1.AG

End of News EQS News Service

2217130  23.10.2025 CET/CEST