{"schema_version":"secwatch.filing_event.v1","accession":"0001758766-22-000061","form_type":"8-K","ticker":"STEM","cik":"0001758766","company_name":"STEM, INC.","filed_at":"2022-04-01T23:59:59+00:00","discovered_at":"2026-05-14T18:04:02.193873+00:00","generated_at":"2026-06-26T10:56:54.202916+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Stem COO Mark Triplett to step down effective April 15, 2022","bullets":["Chief Operating Officer Mark Triplett resigns for personal reasons, effective April 15, 2022.","Triplett will enter an agreement to provide advisory services for at least six months post-departure.","No permanent replacement named; transition supported by advisory arrangement."],"urls":{"canonical":"https://secwatch.observer/filing/0001758766-22-000061","json":"https://secwatch.observer/filing/0001758766-22-000061.json","markdown":"https://secwatch.observer/filing/0001758766-22-000061.md","text":"https://secwatch.observer/filing/0001758766-22-000061.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1758766/000175876622000061/0001758766-22-000061-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1758766/000175876622000061/stem-20220328.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T10:56:54.202916+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":"05554a8376","claim":"Mark Triplett departed as Chief Operating Officer at STEM, INC..","evidence_excerpt":"On March 28, 2022, Mark Triplett informed Stem, Inc. (the “Company”) that he will step down as Chief Operating Officer of the Company, effective April 15, 2022, for personal reasons.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1758766/000175876622000061/0001758766-22-000061-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}