{"schema_version":"secwatch.filing_event.v1","accession":"0001564590-21-057636","form_type":"8-K","ticker":"PMT","cik":"0001464423","company_name":"PennyMac Mortgage Investment Trust","filed_at":"2021-11-18T23:59:59+00:00","discovered_at":"2026-05-14T18:04:12.650417+00:00","generated_at":"2026-06-28T06:56:45.535396+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.7,"calibrated_materiality_score":0.7,"confidence":"high","headline":"PennyMac COO Andrew Chang to step down Dec 31; takes Special Advisor role","bullets":["Andrew S. Chang to step down as COO of PFSI and PMT effective Dec 31, 2021.","Chang will become Special Advisor to Chairman and CEO David Spector.","Kurland Family Investments sold substantially all its remaining PFSI shares.","Chang had been a founding executive since 2008; succession plan in place."],"urls":{"canonical":"https://secwatch.observer/filing/0001564590-21-057636","json":"https://secwatch.observer/filing/0001564590-21-057636.json","markdown":"https://secwatch.observer/filing/0001564590-21-057636.md","text":"https://secwatch.observer/filing/0001564590-21-057636.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1464423/000156459021057636/0001564590-21-057636-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1464423/000156459021057636/pmt-8k_20211118.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-28T06:56:45.535396+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":"327f7893be","claim":"Andrew S. Chang changed role as Senior Managing Director and Chief Operating Officer at PennyMac Mortgage Investment Trust.","evidence_excerpt":"On November 18, 2021, PennyMac Mortgage Investment Trust (the “Company”) announced that Andrew S. Chang has decided to step down as the Company’s Senior Managing Director and Chief Operating Officer on December 31, 2021, in order to pursue other interests. Mr. Chang will assume a new position as Special Advisor to the Company’s Chairman and Chief Executive Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1464423/000156459021057636/0001564590-21-057636-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down"},{"label":"Role","value":"Senior Managing Director and 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"}