{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-073977","form_type":"8-K","ticker":"DFIN","cik":"0001669811","company_name":"Donnelley Financial Solutions, Inc.","filed_at":"2025-05-19T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.275009+00:00","generated_at":"2026-05-21T01:48:13.480994+00:00","sec_items":["5.07","8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Donnelley Financial Solutions board authorizes $150M share repurchase program","bullets":["Board authorized up to $150M in share repurchases, effective May 16, 2025 through December 31, 2026.","New program replaces prior $150M authorization with approximately $15M remaining.","Repurchases may be made on open market or in private transactions, under a 10b5-1 plan if desired."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-073977","json":"https://secwatch.observer/filing/0000950170-25-073977.json","markdown":"https://secwatch.observer/filing/0000950170-25-073977.md","text":"https://secwatch.observer/filing/0000950170-25-073977.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1669811/000095017025073977/0000950170-25-073977-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1669811/000095017025073977/dfin-20250514.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-21T01:48:13.480994+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"}