Earthstone Energy INC: insider trades · United States · SEC (Form 4)

About Earthstone Energy INC

Earthstone Energy Inc. was an independent oil and gas exploration and production company listed in the United States on the NYSE under the ticker ESTE. Prior to its combination with Permian Resources, the company focused on the acquisition, development, and production of crude oil and natural gas reserves, with a core operating footprint in the Permian Basin, especially the Delaware and Midland sub-basins in Texas and New Mexico. Its business model combined bolt-on acquisitions with organic development, aiming to build scale, generate free cash flow, and improve operating efficiency over time. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1658566/000119312523228854/d523745ds4.htm?utm_source=openai)) From a historical perspective, Earthstone was built as a mid-sized independent producer with a clear consolidation strategy. The company expanded materially through targeted transactions, including the Novo acquisition, which helped increase its production base and drilling inventory in 2023. Management emphasized a low-cost operating culture, strong execution, and cash-flow generation, reflecting a typical Permian-focused independent E&P strategy where asset quality and operational discipline are critical to shareholder returns. ([sec.gov](https://www.sec.gov/Archives/edgar/data/10254/000001025423000169/este-425employeeletter.htm?utm_source=openai)) In competitive terms, Earthstone held a solid niche among Permian Basin independents, although it was smaller than the largest regional consolidators. Its appeal came from exposure to high-quality acreage, operating expertise, and the ability to integrate acquisitions into a coherent development plan. The company’s geographic footprint was concentrated in Texas and New Mexico, with Texas-based offices and a strong operational presence around Midland and The Woodlands, which reinforced its identity as a Permian-focused operator. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1658566/000119312523228854/d523745ds4.htm?utm_source=openai)) The most important recent corporate event was the August 21, 2023 announcement that Permian Resources Corporation (NYSE: PR) would acquire Earthstone in an all-stock transaction, followed by closing on November 1, 2023. At closing, each Earthstone share was exchanged for 1.446 shares of Permian Resources, meaning Earthstone ceased to trade as an independent public company. For investors, Earthstone is therefore best understood as a former U.S.-listed NYSE energy producer whose recent history was defined by Permian Basin consolidation and ultimately by its merger into a larger upstream platform. ([sec.gov](https://www.sec.gov/Archives/edgar/data/10254/000001025423000164/ex991estepressrelease8-21x.htm?utm_source=openai))