{"schema_version":"secwatch.filing_event.v1","accession":"0001529628-23-000015","form_type":"8-K","ticker":"SND","cik":"0001529628","company_name":"Smart Sand, Inc.","filed_at":"2023-02-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.408491+00:00","generated_at":"2026-06-18T21:59:49.213217+00:00","sec_items":["1.01","5.02","7.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Smart Sand repurchases all 5.18M shares from Clearlake for $8.85M, extends EQT frac sand contract","bullets":["Repurchased 5.18M shares (11.3% of outstanding) from Clearlake for $8.85M; $4.42M cash plus promissory note due Dec 15, 2023.","Amended EQT PPA: term extended through 2025, annual tonnage increased, additional flexibility.","Appointed Christopher Green as VP of Accounting and principal accounting officer (internal promotion, no new compensation)."],"urls":{"canonical":"https://secwatch.observer/filing/0001529628-23-000015","json":"https://secwatch.observer/filing/0001529628-23-000015.json","markdown":"https://secwatch.observer/filing/0001529628-23-000015.md","text":"https://secwatch.observer/filing/0001529628-23-000015.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1529628/000152962823000015/0001529628-23-000015-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1529628/000152962823000015/snd-20230222.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T21:59:49.213217+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":"21027c503c","claim":"Christopher Green was appointed as Vice President of Accounting and principal accounting officer at Smart Sand, Inc..","evidence_excerpt":"On February 22, 2023, the Board of Directors of the Company appointed Christopher Green as the Company’s Vice President of Accounting and principal accounting officer, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1529628/000152962823000015/0001529628-23-000015-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Vice President of Accounting and principal accounting officer"}],"fact_type":"executive_change"},{"claim_id":"fbd60632cb9691e2f21dfe68b47dd453df522dab","claim":"Smart Sand, Inc. amended First Amendment to Master Product Purchase Agreement with EQT Production Company, a subsidiary of EQT Corporation (effective 2023-01-01).","evidence_excerpt":"On February 24, 2023, the Company and Buyer executed a First Amendment to Master Product Purchase Agreement (the “Amendment”). The Amendment has an effective date of January 1, 2023.","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1529628/000152962823000015/0001529628-23-000015-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Agreement","value":"supply"},{"label":"Counterparty","value":"EQT Production Company, a subsidiary of EQT Corporation"},{"label":"Effective","value":"2023-01-01"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}