2016 Postmortem

The 64-year-old Texas oilman spent much of his career working on Russian deals, including a 2011 agreement giving Exxon Mobil access to the huge resources under the Russian Arctic in return for giving the giant state-owned Russian oil company, OAO Rosneft, the opportunity to invest in Exxon Mobil’s operations overseas.
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The 2011 Exxon-Rosneft agreement was frozen when sanctions were imposed on Russia in 2014, following the annexation of Crimea and covert military intervention in eastern Ukraine. Exxon Mobil estimated the sanctions cost it $1bn and Tillerson has argued strenuously for the measures to be lifted.
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If the sanctions were lifted, the Arctic project would probably go ahead and Tillerson’s retirement fund of Exxon Mobil stock would increase in value. He would most likely have to divest himself of stock by the time he entered the office on the seventh floor of the state department. It might be harder to divorce his judgments entirely from the oil company where he spent his career.
via The Guardian