secwatch.observer — SEC 8-K summary ====================================== Issuer: RPC INC (RES) CIK: 0000742278 Form: 8-K Filed at: 2026-06-23T20:31:46+00:00 Accession: 0001654954-26-006153 Event type: leadership Sentiment: neutral Materiality: 0.70 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 RPC CEO Ben M. Palmer to retire by end of 2026; board launches external search ------------------------------------------------------------------------------ - Ben M. Palmer notified his retirement as Director, President & CEO, effective upon successor naming or Dec. 31, 2026. - Palmer served as CEO since 2022 and as CFO/Treasurer for over two decades; total 30 years with RPC. - Board will engage a leading independent executive search firm; expects to name successor before end of 2026. - Palmer will remain in an advisory capacity after retirement to support transition; terms not yet determined. - RPC (NYSE: RES) is a diversified oilfield services company; executive chairman Richard A. Hubbell thanked Palmer. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/742278/000165495426006153/0001654954-26-006153-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/742278/000165495426006153/res_8k.htm HTML page: https://secwatch.observer/filing/0001654954-26-006153 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer