secwatch.observer — SEC 8-K summary ====================================== Issuer: PATTERSON UTI ENERGY INC (PTEN) CIK: 0000889900 Form: 8-K Filed at: 2026-05-19T20:07:21+00:00 Accession: 0001193125-26-230750 Event type: debt Sentiment: neutral Materiality: 0.60 Item codes: 1.01, 2.03, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Patterson-UTI issues $500M of 6.050% Senior Notes due 2036 to refinance 2028 notes -------------------------------------------------------------------------------- - Issued $500M aggregate principal of 6.050% Senior Notes due May 15, 2036. - Net proceeds to redeem outstanding 3.95% Senior Notes due 2028 and for general corporate purposes. - Interest payable semi-annually on May 15 and November 15. - Notes are senior unsecured obligations ranking equally with existing unsecured debt. - Company may redeem notes at its option prior to Feb 15, 2036 at specified redemption prices. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/889900/000119312526230750/0001193125-26-230750-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/889900/000119312526230750/d152311d8k.htm HTML page: https://secwatch.observer/filing/0001193125-26-230750 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer