Corporate releases

MOSCOW, Russia – Mobile TeleSystems Public Joint Stock Company (“MTS” or “the Company”) (MOEX: MTSS) will announce its first-quarter 2026 financial and operating results on May 22, 2026.

MOSCOW, Russia – Mobile TeleSystems Public Joint Stock Company (“MTS” or “the Company”) (MOEX: MTSS) announces that the MTS Board of Directors has decided to hold the annual General Meeting of Shareholders on June 23, 2026, at 2 p.m. Moscow time. Registration for participations (shareholders) will be accessible from 12:30 p.m. Moscow time.

Moscow, March 5, 2026 — Mobile TeleSystems Public Joint Stock Company (MOEX: MTSS, “MTS” or “the Company”) announces its fourth-quarter 2025 financial and operating results.

MOSCOW, Russia – Mobile TeleSystems Public Joint Stock Company (“MTS” or “the Company”) (MOEX: MTSS) will announce its fourth-quarter and full-year 2025 financial and operating results on March 5, 2026.

Moscow, Russia – Mobile TeleSystems Public Joint Stock Company (“MTS” or “the Company”) (MOEX: MTSS), a digital ecosystem, announces that the Russian rating agency National Credit Ratings (“NCR”) has reaffirmed the Company’s credit rating and 20 bond issues at a level of AAA.ru (the highest possible level of creditworthiness) with a stable outlook.