secwatch.observer — SEC 8-K summary ====================================== Issuer: PATTERSON UTI ENERGY INC (PTEN) CIK: 0000889900 Form: 8-K Filed at: 2023-07-28T23:59:59+00:00 Accession: 0001193125-23-196872 Event type: m_and_a Sentiment: positive Materiality: 0.70 Item codes: 1.01, 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Patterson-UTI and NexTier clear HSR waiting period for pending all-stock merger ------------------------------------------------------------------------------- - HSR Act waiting period expired July 27, 2023, satisfying one key closing condition for the merger. - Merger remains subject to shareholder approvals of both companies and other customary conditions. - The parties executed a first amendment to the merger agreement related to the Delaware voting standard for the charter amendment proposal. - Transaction remains on track to close in 2023; no financial terms revised. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/889900/000119312523196872/0001193125-23-196872-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/889900/000119312523196872/d496875d8k.htm HTML page: https://secwatch.observer/filing/0001193125-23-196872 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer