Alta Mesa Resources, Inc. /DE

Alta Mesa Resources, Inc. (Nasdaq: SRUN) originated as Silver Run Acquisition Corporation II, a blank-check company sponsored by Riverstone Holdings LLC that completed its IPO in 2017 targeting the upstream oil and gas sector. The SPAC closed its business combination in February 2018, acquiring Alta Mesa Holdings, LP, an Oklahoma-based STACK-play producer, and Kingfisher Midstream, LLC, a midstream gathering and processing affiliate. The company filed this 10-K on March 29, 2018, its first annual report as a post-combination operating entity. Alta Mesa subsequently filed for Chapter 11 bankruptcy in 2019. Sign up at SpacDesk for full filing history, sponsor profiles, and deal data on SRUN and thousands of other SPAC transactions.