Sergey; Russian: ?????´? ??????´???? ??????´?; born 1 December 1968) is a Russian banker and attorney.
Currently, he serves as chairman of Vnesheconombank (VEB), a major Russian state-owned bank.
Previously, between 2010 and 2016, he was the deputy chairman of Sberbank, Russia's largest bank.He is a graduate of the Academy of the Federal Counter-Intelligence Service, which prepares members for the Foreign Intelligence Service and Federal Security Service (FSB), and holds a master's degree in economics.