{"schema_version":"secwatch.filing_event.v1","accession":"0001663577-21-000563","form_type":"8-K","ticker":"CLSK","cik":"0000827876","company_name":"CLEANSPARK, INC.","filed_at":"2021-10-29T23:59:59+00:00","discovered_at":"2026-05-14T18:04:15.774118+00:00","generated_at":"2026-06-28T16:24:38.775816+00:00","sec_items":["1.02","5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"CleanSpark CTO Amanda Kabak steps down, remains as VP of Software Architecture","bullets":["CTO Amanda Kabak stepped down effective Oct 29, 2021 as part of internal realignment to focus on non-energy segments growth.","Her employment agreement was terminated; she will continue as VP of Software Architecture.","Company will not replace CTO role; software development now at subsidiary level under President of Energy Division.","Kabak's decision was not based on any disagreement with the Company."],"urls":{"canonical":"https://secwatch.observer/filing/0001663577-21-000563","json":"https://secwatch.observer/filing/0001663577-21-000563.json","markdown":"https://secwatch.observer/filing/0001663577-21-000563.md","text":"https://secwatch.observer/filing/0001663577-21-000563.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/827876/000166357721000563/0001663577-21-000563-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/827876/000166357721000563/clsk8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T16:24:38.775816+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":"d9e3e0176d","claim":"Amanda Kabak changed role as Chief Technology Officer at CLEANSPARK, INC..","evidence_excerpt":"Effective October 29, 2021, as part of an internal realignment of roles and duties stemming from the Company’s focus on its non-energy segments’ significant growth, Amanda Kabak, the Chief Technology Officer of CleanSpark, Inc., a Nevada corporation (the “Company”), stepped down from her role as Chief Technology Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/827876/000166357721000563/0001663577-21-000563-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down"},{"label":"Role","value":"Chief Technology Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}