Aug 8 (Reuters) - Sierra Oncology Inc SRRA.O :
* SIERRA ONCOLOGY REPORTS SECOND QUARTER 2019 RESULTS
* SIERRA ONCOLOGY INC - CASH AND CASH EQUIVALENTS TOTALED $78.8 MILLION AS OF JUNE 30, 2019, COMPARED TO $106.0 MILLION AS OF DECEMBER 31, 2018
* SIERRA ONCOLOGY INC - QTRLY LOSS PER SHARE $0.20