{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-003034","form_type":"8-K","ticker":"SLDP","cik":"0001844862","company_name":"Solid Power, Inc.","filed_at":"2025-01-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:05.247784+00:00","generated_at":"2026-05-28T03:52:05.565425+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Solid Power COO Derek Johnson resigns; consulting agreement for transition","bullets":["COO Derek Johnson resigns effective Feb 1, 2025; will provide transition consulting through May 1, 2025.","Consulting fee of $37,500 per month, paid on March 3, April 1, and May 1, 2025.","All unvested equity awards cease vesting on Feb 1, 2025; no future equity grants."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-003034","json":"https://secwatch.observer/filing/0001104659-25-003034.json","markdown":"https://secwatch.observer/filing/0001104659-25-003034.md","text":"https://secwatch.observer/filing/0001104659-25-003034.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844862/000110465925003034/0001104659-25-003034-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844862/000110465925003034/tm253093d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T03:52:05.565425+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":"edfb5f9e8b","claim":"Derek Johnson resigned as Chief Operating Officer at Solid Power, Inc..","evidence_excerpt":"Derek Johnson provided notice to Solid Power, Inc. (the “Company”) that he will resign from his position as Chief Operating Officer of the Company, effective as of February 1, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844862/000110465925003034/0001104659-25-003034-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"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"}