secwatch.observer — SEC 8-K summary ====================================== Issuer: MACH NATURAL RESOURCES LP (MNR) CIK: 0001980088 Form: 8-K Filed at: 2026-04-08T23:59:59+00:00 Accession: 0001213900-26-041485 Event type: other_material Sentiment: neutral Materiality: 0.65 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Selling unitholders close secondary offering of 9M common units; CEO participates -------------------------------------------------------------------------------- - Selling unitholders sold 9,000,000 common units; underwriter has 30-day option for 1,350,000 additional units. - CEO Tom L. Ward purchased 153,256 common units in the offering at the public offering price. - Company received no proceeds from the offering; all proceeds go to selling unitholders. - Underwriting agreement includes customary representations, warranties, and indemnification provisions. - Offering closed on April 8, 2026; Morgan Stanley acted as underwriter. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1980088/000121390026041485/0001213900-26-041485-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1980088/000121390026041485/ea0285471-8k_mach.htm HTML page: https://secwatch.observer/filing/0001213900-26-041485 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer