{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-26-034390","form_type":"8-K","ticker":"NINE","cik":"0001532286","company_name":"Nine Energy Service, Inc.","filed_at":"2026-03-26T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.352835+00:00","generated_at":"2026-05-15T08:49:12.093040+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"confidence":"high","headline":"Nine Energy Service approved for NYSE American listing; trading begins March 31, 2026","bullets":["Common stock approved for listing on NYSE American.","Trading expected to commence March 31, 2026 at market open.","Ticker symbol remains 'NINE'."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-26-034390","json":"https://secwatch.observer/filing/0001213900-26-034390.json","markdown":"https://secwatch.observer/filing/0001213900-26-034390.md","text":"https://secwatch.observer/filing/0001213900-26-034390.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1532286/000121390026034390/0001213900-26-034390-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1532286/000121390026034390/ea0283506-8k_nine.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T08:49:12.093040+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"}