Filing Details

   As of the close of business on July 23, 2018, the reporting persons beneficially owned an aggregate of 4,023,536 shares of the Issuers Common Stock or 5.3% of the Issuers Common Stock outstanding. The calculation of the foregoing percentage was based on 75,742,490 shares of Common Stock outstanding as of July 20, 2018, as per the Issuers prospectus supplement dated July 23, 2018.

   Thereafter, as of the close of business on July 31, 2018, the reporting persons beneficially owned an aggregate of 760,175 shares of the Issuers Common Stock or 0.9% of the Issuers Common Stock outstanding. The calculation of the foregoing percentage was based on 82,929,990 shares of Common Stock outstanding as of July 26, 2018, as per the Issuers Form 8-K dated July 26, 2018 and the Issuers prospectus supplement dated July 23, 2018. Specifically, as of the close of business on July 31, 2018:

   i) Integrated Core Strategies (US) LLC, a Delaware limited liability company ("Integrated Core Strategies"), beneficially owned 577,180 shares of the Issuers Common Stock (consisting of 440,269 shares of the Issuers Common Stock and approximately 136,911 shares of the Issuers Common Stock issuable upon conversion of the Issuers convertible senior notes due 2024);

   ii) Integrated Assets II LLC, a Delaware limited liability company ("Integrated Assets II"), beneficially owned 173,224 shares of the Issuers Common Stock;

   iii) ICS Opportunities, Ltd., an exempted company organized under the laws of the Cayman Islands ("ICS Opportunities"), beneficially owned 8,549 shares of the Issuers Common Stock; and

   iv) Integrated Assets, Ltd., an exempted company organized under the laws of the Cayman Islands ("Integrated Assets"), beneficially owned 1,222 shares of the Issuers Common Stock, which collectively with the other foregoing reporting persons represented 760,175 shares of the Issuers Common Stock or 0.9% of the Issuers Common Stock outstanding.

   Millennium International Management LP, a Delaware limited partnership ("Millennium International Management"), is the investment manager to ICS Opportunities and Integrated Assets and may be deemed to have shared voting control and investment discretion over securities owned by ICS Opportunities and Integrated Assets.

   Millennium Management LLC, a Delaware limited liability company ("Millennium Management"), is the general partner of the managing member of Integrated Core Strategies and Integrated Assets II and may be deemed to have shared voting control and investment discretion over securities owned by Integrated Core Strategies and Integrated Assets II. Millennium Management is also the general partner of the 100% shareholder of ICS Opportunities and Integrated Assets and may be deemed to have shared voting control and investment discretion over securities owned by ICS Opportunities and Integrated Assets.

   Millennium Group Management LLC, a Delaware limited liability company ("Millennium Group Management"), is the managing member of Millennium Management and may also be deemed to have shared voting control and investment discretion over securities owned by Integrated Core Strategies and Integrated Assets II. Millennium Group Management is also the general partner of Millennium International Management and may be deemed to have shared voting control and investment discretion over securities owned by ICS Opportunities and Integrated Assets.

   Israel A. Englander, a United States citizen ("Mr. Englander"), controls the managing member of Millennium Group Management and may also be deemed to have shared voting control and investment discretion over securities owned by Integrated Core Strategies, Integrated Assets II, ICS Opportunities and Integrated Assets.

   The foregoing should not be construed in and of itself as an admission by Millennium International Management, Millennium Management, Millennium Group Management or Mr. Englander as to beneficial ownership of the securities owned by Integrated Core Strategies, Integrated Assets II, ICS Opportunities or Integrated Assets, as the case may be.

(b) Percent of Class:   

   As of the close of business on July 31, 2018, Millennium Management, Millennium Group Management and Mr. Englander may be deemed to have beneficially owned 760,175 shares of the Issuers Common Stock or 0.9% of the Issuers Common Stock outstanding (see Item 4(a) above), which percentage was calculated based on 82,929,990 shares of Common Stock outstanding as of July 26, 2018, as per the Issuers Form 8-K dated July 26, 2018 and the Issuers prospectus supplement dated July 23, 2018.