Annuals and Proxies Title Documents Additional proxy soliciting materials - definitive Additional proxy soliciting materials - definitive 2020 Proxy Statement and 2019 Annual Report 2020 Proxy Statement and 2019 Annual Report Supplement to the Proxy Statement for the 2020 Annual Meeting of Stockholders (May 28, 2020): Notice of Proxy Internet Availability Supplement to the Proxy Statement for the 2020 Annual Meeting of Stockholders (May 28, 2020): Notice of Proxy Internet Availability Supplement to the Proxy Statement for the 2019 Annual Meeting of Stockholders (May 30, 2019) Supplement to the Proxy Statement for the 2019 Annual Meeting of Stockholders (May 30, 2019)