Mobile TeleSystems Public Joint Stock Company approved the membership of the MTS Management Board effective July 1, 2022. Larisa Bodyagina, Vice President for Human Resources, Yury Samoylov, Vice President for Infrastructure Development, effective July 1, 2022
Since 2007, Yury Samoylov has led the cloud and commercial data-center provider DataLine LLC, which has been
part of the Rostelecom Data Centers group of companies since 2020. From 2005 to 2007, he served as CEO of IBS
DataFort; from 2000 to 2005 he held various senior positions at this company. Previously, he headed technical
departments at Russian IT companies.

Mr. Samoylov graduated from the Bauman Moscow State Technical University; he holds an MBA from the RANEPA
Graduate School of International Business as well as an EMBA from the Cranfield School of Management, Cambridge
(UK).