{"schema_version":"secwatch.filing_event.v1","accession":"0001575705-21-000482","form_type":"8-K","ticker":"GSTX","cik":"0001497649","company_name":"Graphene & Solar Technologies Ltd","filed_at":"2021-07-29T23:59:59+00:00","discovered_at":"2026-05-14T18:04:18.281580+00:00","generated_at":"2026-06-30T00:57:46.499750+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Graphene & Solar Technologies: Chairman resigns, new directors appointed, office moved","bullets":["Frank Garofalo resigned as Chairman and Director effective May 6, 2021.","Kristine Woo appointed interim Company Secretary effective May 31, 2021; background in finance and admin.","Jeffrey Freedman appointed Non-Executive Director effective July 12, 2021; 35+ years in energy/oilfield.","Principal executive office moved to 23 Corporate Plaza Dr., Suite 150, Newport Beach, CA 92660 effective July 1."],"urls":{"canonical":"https://secwatch.observer/filing/0001575705-21-000482","json":"https://secwatch.observer/filing/0001575705-21-000482.json","markdown":"https://secwatch.observer/filing/0001575705-21-000482.md","text":"https://secwatch.observer/filing/0001575705-21-000482.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1497649/000157570521000482/0001575705-21-000482-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1497649/000157570521000482/gstx_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-30T00:57:46.499750+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":"3f1d4ba17c","claim":"Kristine Woo was appointed as interim Company Secretary at Graphene & Solar Technologies Ltd.","evidence_excerpt":"Effective May 31, 2021 Kristine Woo was appointed as the interim Company Secretary.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1497649/000157570521000482/0001575705-21-000482-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"interim Company Secretary"}],"fact_type":"executive_change"},{"claim_id":"c95bfdb70a","claim":"Frank Garofalo resigned as Chairman of the Board of Directors at Graphene & Solar Technologies Ltd.","evidence_excerpt":"Effective May 6, 2021 Frank Garofalo resigned as the Chairman of the Company’s Board of Directors.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1497649/000157570521000482/0001575705-21-000482-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chairman of the Board of Directors"}],"fact_type":"executive_change"},{"claim_id":"dad4962413","claim":"Jeffrey Freedman was appointed as Non-Executive Director at Graphene & Solar Technologies Ltd.","evidence_excerpt":"Effective July 12, 2021 Jeffrey Freedman was appointed as Non-Executive Director to the Company Board of Directors.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1497649/000157570521000482/0001575705-21-000482-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Non-Executive Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}