{"schema_version":"secwatch.filing_event.v1","accession":"0001174947-22-001277","form_type":"8-K","ticker":"IPB","cik":"0001267332","company_name":"MERRILL LYNCH DEPOSITOR INC INDEXPLUS TRUST SERIES 2003-1","filed_at":"2022-12-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:49.949851+00:00","generated_at":"2026-06-21T01:30:25.835452+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"INDEXPLUS Trust Series 2003-1 reports December 2022 distribution of $1.13M interest, no principal","bullets":["Total interest distributed: $1,134,712.50; principal paid: $0; unpaid interest accrued: $0.","Certificate principal balance remains unchanged at $37,500,000 (stated amount $25).","Trust holds bonds from 15 issuers (e.g., Boeing, Citigroup, Ford, J&J, Verizon) plus U.S. Treasury zero-coupon bond."],"urls":{"canonical":"https://secwatch.observer/filing/0001174947-22-001277","json":"https://secwatch.observer/filing/0001174947-22-001277.json","markdown":"https://secwatch.observer/filing/0001174947-22-001277.md","text":"https://secwatch.observer/filing/0001174947-22-001277.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1267332/000117494722001277/0001174947-22-001277-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1267332/000117494722001277/form8k-29160_indexpls20031.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T01:30:25.835452+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}