secwatch.observer — SEC 8-K summary ====================================== Issuer: DAWSON GEOPHYSICAL CO (DWSN) CIK: 0000799165 Form: 8-K Filed at: 2022-01-05T23:59:59+00:00 Accession: 0001104659-22-001476 Event type: m_and_a Sentiment: neutral Materiality: 0.65 Item codes: 1.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Dawson amends merger agreement with Wilks to adjust tender offer extension thresholds -------------------------------------------------------------------------------- - Amendment: if tendered shares + Wilks-owned shares reach 65% but <80%, Merger Sub must extend offer for 10, 14, and 4 business days in succession. - Extensions are designed to give time to reach the 80% minimum condition required to close. - Only Section 2.01(c) of the Merger Agreement was amended; all other terms remain unchanged. - Merger Agreement originally announced Oct 25, 2021 and amended Dec 14, 2021. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/799165/000110465922001476/0001104659-22-001476-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/799165/000110465922001476/tm221654d1_8k.htm HTML page: https://secwatch.observer/filing/0001104659-22-001476 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer