{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-24-147163","form_type":"8-K","ticker":"AMPL","cik":"0001866692","company_name":"Amplitude, Inc.","filed_at":"2024-05-24T23:59:59+00:00","discovered_at":"2026-05-14T18:03:20.987045+00:00","generated_at":"2026-06-01T08:52:30.040609+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Amplitude CFO Christopher Harms departs; company reaffirms Q2 and FY2024 guidance","bullets":["Christopher Harms no longer serving as CFO and principal financial and accounting officer, effective May 24, 2024.","Departure not due to any dispute over accounting principles or financial disclosures.","Company has initiated search for a new CFO.","Reaffirmed Q2 and full year 2024 financial outlook as provided in May 9 earnings release."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-24-147163","json":"https://secwatch.observer/filing/0001193125-24-147163.json","markdown":"https://secwatch.observer/filing/0001193125-24-147163.md","text":"https://secwatch.observer/filing/0001193125-24-147163.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1866692/000119312524147163/0001193125-24-147163-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1866692/000119312524147163/d665908d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T08:52:30.040609+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":"52532cd74f","claim":"Christopher Harms departed as Chief Financial Officer and principal financial and accounting officer at Amplitude, Inc..","evidence_excerpt":"Effective May 24, 2024 (the “Effective Date”), Christopher Harms is no longer serving as Chief Financial Officer and principal financial and accounting officer of Amplitude, Inc. (the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1866692/000119312524147163/0001193125-24-147163-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"is no longer serving"},{"label":"Role","value":"Chief Financial Officer and principal financial and accounting officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}