 FORT WORTH, Texas--BUSINESS WIRE--Lonestar Resources US Inc. OTCQX: LONE together with its subsidiaries, Lonestar will release its first quarter 2021 results after the close of trading on Tuesday, May 11th, 2021. The report will be made available via Business Wire and the Companys website at Management will host a live conference call on Wednesday, May 12th, 2019 at 9:00AM CDT to discuss the first quarter 2021 results and operational highlights. To access the 