{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-171009","form_type":"8-K","ticker":"PKG","cik":"0000075677","company_name":"PACKAGING CORP OF AMERICA","filed_at":"2026-04-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.705470+00:00","generated_at":"2026-05-15T04:43:24.956124+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Packaging Corp of America Q1 2026 adj EPS $2.40, revenue $2.4B up 14% YoY","bullets":["Q1 net income $171M ($1.91/diluted); adj net income $215M ($2.40/diluted) vs $2.31 adj last year.","Net sales $2.4B, up from $2.1B in Q1 2025, a 14% increase.","Reported EPS declined $0.35 YoY due to $0.49 in special items vs $0.05 in prior year.","Special items included higher costs; adjusted EPS rose $0.09 YoY reflecting operational strength."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-171009","json":"https://secwatch.observer/filing/0001193125-26-171009.json","markdown":"https://secwatch.observer/filing/0001193125-26-171009.md","text":"https://secwatch.observer/filing/0001193125-26-171009.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/75677/000119312526171009/0001193125-26-171009-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/75677/000119312526171009/pkg-20260422.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T04:43:24.956124+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":"abd0ba2ddc82369b1ff6be99da2008ecad44aa35","claim":"PACKAGING CORP OF AMERICA reported first quarter 2026 results: revenue $2.4 billion, net income $171 million, EPS $1.91 per share.","evidence_excerpt":"Packaging Corporation of America (NYSE: PKG) today reported first quarter 2026 net income of $171 million, or $1.91 per share, and net income of $215 million, or $2.40 per share, excluding special items. First quarter net sales were $2.4 billion in 2026 and $2.1 billion in 2025.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/75677/000119312526171009/0001193125-26-171009-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"first quarter 2026"},{"label":"Revenue","value":"$2.4 billion"},{"label":"Net income","value":"$171 million"},{"label":"EPS","value":"$1.91 per share"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}