{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-047516","form_type":"8-K","ticker":"NINE","cik":"0001532286","company_name":"Nine Energy Service, Inc.","filed_at":"2026-04-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:32.431933+00:00","generated_at":"2026-05-15T04:11:56.438796+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"confidence":"high","headline":"Nine Energy CFO Guy Sirkes resigns; Heather Schmidt named Interim CFO","bullets":["Guy Sirkes resigns as EVP & CFO effective May 11, 2026 to accept another position.","Heather Schmidt appointed Interim CFO effective May 11, 2026; she joined Nine in 2012.","Schmidt currently SVP of Strategic Development & IR; previously VP of Strategic Development, IR & Marketing.","Schmidt holds an MBA from Rice University; no family ties to directors or exec officers.","No transactions between Schmidt and the company requiring disclosure under Item 404(a)."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-047516","json":"https://secwatch.observer/filing/0001213900-26-047516.json","markdown":"https://secwatch.observer/filing/0001213900-26-047516.md","text":"https://secwatch.observer/filing/0001213900-26-047516.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1532286/000121390026047516/0001213900-26-047516-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1532286/000121390026047516/ea0287435-8k_nine.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T04:11:56.438796+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}