Gazprom members, such as Chernomyrdin and the Gazprom Chief Executive Officer, Rem Viakhirev, engaged in asset-stripping. Gazprom assets were shared amongst their relatives. Itera, a gas trading company also received Gazprom assets. In March 1998, for reasons unrelated to his activities at Gazprom, Chernomyrdin was fired by Yeltsin. On 30 June 1998, Chernomyrdin was made Chairman of the Board of Directors of Gazprom. When, in June 2000, Vladimir Putin became the President of Russia, he acted to gain control over Russia's oligarchs, and increase the Government of Russia's control in important companies through a program of national champions. Putin fired Chernomyrdin
Gazprom from his position as the Chairman of the Gazprom board. The Russian Government's stock in Gazprom gave Putin the power to vote out Vyakhirev. Chernomyrdin and Vyakhirev were replaced by Dmitry Medvedev and Alexei Miller. They were Putin's prior employees in Saint Petersburg. Putin's actions were aided by the shareholder activism of Hermitage Capital Management Chief Executive Officer William Browder, and the former Russian Finance Minister Boris Fyodorov. Miller and Medvedev were to stop asset stripping at Gazprom and to recover losses. Itera was denied access to Gazprom's pipelines and came close to bankruptcy. Itera agreed to return stolen assets