{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-001189","form_type":"8-K","ticker":"PKG","cik":"0000075677","company_name":"PACKAGING CORP OF AMERICA","filed_at":"2023-01-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:48.030382+00:00","generated_at":"2026-06-20T08:47:58.874040+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"PKG Q4 adj EPS $2.35 vs $2.76 YoY; guides Q1 $2.23 on softer demand","bullets":["Q4 net sales $1.98B, down 3% YoY; adj EPS $2.35 vs $2.76, missing consensus.","Packaging segment income $282.4M, down 23% YoY; shipments per day down 8.7%.","Full year adj EPS $11.14 vs $9.39; revenue $8.5B, up 10% from $7.7B.","Q1 2023 EPS guidance $2.23; expects similar box demand per day but lower prices.","Repurchased over 3M shares in Q4 at avg $126.70/share; reduced share count."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-001189","json":"https://secwatch.observer/filing/0000950170-23-001189.json","markdown":"https://secwatch.observer/filing/0000950170-23-001189.md","text":"https://secwatch.observer/filing/0000950170-23-001189.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/75677/000095017023001189/0000950170-23-001189-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/75677/000095017023001189/pkg-20230125.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T08:47:58.874040+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":"8373a17795f5c681369d938f3fe9ddec950a04b9","claim":"PACKAGING CORP OF AMERICA reported fourth quarter 2022 results: revenue $1.98 billion, net income $212 million, EPS $2.31 per share.","evidence_excerpt":"fourth quarter 2022 net income of $212 million, or $2.31 per share, and net income of $215 million, or $2.35 per share, excluding special items. Fourth quarter net sales were $1.98 billion in 2022 and $2.04 billion in 2021. Full year 2022 net income was $1.03 billion, or $11.03 per share, and net income of $1.04 billion, or $11.14 per share, excluding special","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/75677/000095017023001189/0000950170-23-001189-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"fourth quarter 2022"},{"label":"Revenue","value":"$1.98 billion"},{"label":"Net income","value":"$212 million"},{"label":"EPS","value":"$2.31 per share"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"},{"claim_id":"a738c4295d963de0ce0ec480137e7714c383c8fb","claim":"PACKAGING CORP OF AMERICA reported full year 2022 results: revenue $8.5 billion, net income $1.03 billion, EPS $11.03 per share.","evidence_excerpt":"2021. Full year 2022 net income was $1.03 billion, or $11.03 per share, and net income of $1.04 billion, or $11.14 per share, excluding special items. Full year net sales were $8.5 billion in 2022 and $7.7 billion in 2021. Diluted earnings per share attributable to Packaging Corporation of America shareholders Three Months Ended Full Year Ended December 31,","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/75677/000095017023001189/0000950170-23-001189-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"full year 2022"},{"label":"Revenue","value":"$8.5 billion"},{"label":"Net income","value":"$1.03 billion"},{"label":"EPS","value":"$11.03 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"}