{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-313400","form_type":"8-K","ticker":"PKG","cik":"0000075677","company_name":"PACKAGING CORP OF AMERICA","filed_at":"2025-12-10T23:59:59+00:00","discovered_at":"2026-05-14T18:02:42.094657+00:00","generated_at":"2026-05-16T13:42:52.618483+00:00","sec_items":["7.01","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.05,"calibrated_materiality_score":0.05,"confidence":"low","headline":"PCA files 8-K for investor presentation slides; no specific financial data in furnished excerpt","bullets":["Chairman/CEO Mark W. Kowlzan and CFO Kent A. Pflederer conduct analyst/investor meetings Dec 10-11, 2025.","Slide presentation furnished as Exhibit 99.1 but its content is not included in the filing text provided.","No new financial metrics, guidance, or operational updates are available from the limited exhibit excerpt.","Filing is procedural under Item 7.01 Regulation FD Disclosure; no material news explicitly stated."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-313400","json":"https://secwatch.observer/filing/0001193125-25-313400.json","markdown":"https://secwatch.observer/filing/0001193125-25-313400.md","text":"https://secwatch.observer/filing/0001193125-25-313400.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/75677/000119312525313400/0001193125-25-313400-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/75677/000119312525313400/d97795d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:42:52.618483+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"}