{"schema_version":"secwatch.filing_event.v1","accession":"0001697500-23-000004","form_type":"8-K","ticker":"SEI","cik":"0001697500","company_name":"Solaris Energy Infrastructure, Inc.","filed_at":"2023-06-01T23:59:59+00:00","discovered_at":"2026-05-14T18:03:40.088491+00:00","generated_at":"2026-06-14T09:29:03.374277+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Solaris Oilfield CAO Lindsay Bourg resigns; Christopher Wirtz appointed successor","bullets":["Lindsay Bourg resigned as Chief Accounting Officer, effective June 16, 2023, with no disagreement cited.","Christopher Wirtz appointed CAO effective June 1, 2023; previously Controller, Proppant Segment at ProFrac.","Wirtz brings 20+ years of CPA experience, including roles at U.S. Well Services and Ernst & Young.","Company entered indemnification agreement and severance plan participation with Wirtz."],"urls":{"canonical":"https://secwatch.observer/filing/0001697500-23-000004","json":"https://secwatch.observer/filing/0001697500-23-000004.json","markdown":"https://secwatch.observer/filing/0001697500-23-000004.md","text":"https://secwatch.observer/filing/0001697500-23-000004.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1697500/000169750023000004/0001697500-23-000004-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1697500/000169750023000004/soi-20230525x8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T09:29:03.374277+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":[{"claim_id":"8ed2f58e10","claim":"Lindsay R. Bourg resigned as Chief Accounting Officer at Solaris Energy Infrastructure, Inc..","evidence_excerpt":"On May 25, 2023, Lindsay R. Bourg submitted her resignation as Chief Accounting Officer of Solaris Oilfield Infrastructure, Inc. (the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1697500/000169750023000004/0001697500-23-000004-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Accounting Officer"}],"fact_type":"executive_change"},{"claim_id":"d96da8bd0d","claim":"Christopher P. Wirtz was appointed as Chief Accounting Officer at Solaris Energy Infrastructure, Inc..","evidence_excerpt":"Effective June 1, 2023, Christopher P. Wirtz was appointed by the Board of Directors of the Company to serve as Chief Accounting Officer of the Company and will begin his service immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1697500/000169750023000004/0001697500-23-000004-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Accounting Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}