0000916457-19-000025 8-K 3 20190510 2.02 9.01 20190510 20190510 CALPINE CORP 0000916457 4911 770212977 DE 1231 8-K 34 001-12079 19815017 717 TEXAS AVENUE SUITE 1000 HOUSTON TX 77002 7138302000 717 TEXAS AVENUE SUITE 1000 HOUSTON TX 77002 8-K 1 cpn_8kxq1x2019.htm 8-K - FIRST QUARTER 2019 EARNINGS RELEASE EX-99.1 2 cpn_8kxexhibit991xq1x2019.htm EXHIBIT 99.1 - CALPINE CORPORATION PRESS RELEASE DATED MAY 10, 2019 GRAPHIC 3 calpinelogoa02.jpg CALPINE LOGO