{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-054550","form_type":"8-K","ticker":"SEI","cik":"0001697500","company_name":"Solaris Energy Infrastructure, Inc.","filed_at":"2026-02-17T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.923328+00:00","generated_at":"2026-05-16T02:27:39.562803+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Solaris Energy Infrastructure appoints Stephan Tompsett as CFO, effective Feb 12, 2026","bullets":["Stephan Tompsett named CFO; previously CFO of Aris Water Solutions (Sept 2022–Oct 2025).","Kyle Ramachandran ceases as CFO but remains President and head of Solaris Power Solutions.","Tompsett's compensation terms not yet finalized; will be disclosed in a subsequent filing.","Company entered into a standard indemnification agreement with Tompsett.","Tompsett holds MBA from UT Austin; began career at JPMorgan as investment banker."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-054550","json":"https://secwatch.observer/filing/0001193125-26-054550.json","markdown":"https://secwatch.observer/filing/0001193125-26-054550.md","text":"https://secwatch.observer/filing/0001193125-26-054550.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1697500/000119312526054550/0001193125-26-054550-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1697500/000119312526054550/d66847d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T02:27:39.562803+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"}