This Commitment Letter amends and restates in its entirety that certain amended and restated commitment letter dated as of January 18, 2017 (as in effect immediately prior to effectiveness of this Commitment Letter, the “ Amended and Restated Commitment Letter ”), which Amended and Restated Commitment Letter amended and restated that certain commitment letter dated as of December 19, 2016 (as amended by that certain joinder letter dated as of December 23, 2016, and as in effect immediately prior to effectiveness of the Amended and Restated Commitment Letter, the “ Original Commitment Letter ”) among the Commitment Parties (or their applicable affiliates) and the Company.