{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-23-264115","form_type":"8-K","ticker":"AJG","cik":"0000354190","company_name":"Arthur J. Gallagher & Co.","filed_at":"2023-10-26T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.657751+00:00","generated_at":"2026-06-09T09:02:38.576063+00:00","sec_items":["2.02","5.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Arthur J. Gallagher Q3 adjusted EPS $2.00, revenue $2.45B, organic growth 10.5%; new President and COO named","bullets":["Q3 adjusted net earnings $442.8M ($2.00 per share) vs $363.1M ($1.68) a year ago.","Total revenue $2.45B, up 22% reported; organic revenue growth 10.5% (brokerage 9.3%, risk mgmt 17.9%).","Brokerage segment closed 12 mergers with ~$57M estimated annualized revenue in the quarter.","Thomas J. Gallagher appointed President, Patrick M. Gallagher appointed COO, effective Jan 1, 2024; J. Patrick Gallagher remains Chairman & CEO."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-23-264115","json":"https://secwatch.observer/filing/0001193125-23-264115.json","markdown":"https://secwatch.observer/filing/0001193125-23-264115.md","text":"https://secwatch.observer/filing/0001193125-23-264115.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/354190/000119312523264115/0001193125-23-264115-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/354190/000119312523264115/d538669d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-09T09:02:38.576063+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":"b26482817219019ac5bbab49d75e494f31e6e3d2","claim":"Arthur J. Gallagher & Co. reported the quarter ended September 30, 2023 results: EPS $1.28.","evidence_excerpt":"Arthur J. Gallagher & Co. (NYSE: AJG) today reported its financial results for the quarter ended September 30, 2023.","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/354190/000119312523264115/0001193125-23-264115-index.htm","confidence":0.9,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the quarter ended September 30, 2023"},{"label":"EPS","value":"$1.28"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"},{"claim_id":"205ad94919","claim":"Thomas J. Gallagher was appointed as President at Arthur J. Gallagher & Co..","evidence_excerpt":"On October 24, 2023, the Board of Directors (the Board) of the Company appointed Thomas J. Gallagher as President, succeeding J. Patrick Gallagher, Jr. in such role.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/354190/000119312523264115/0001193125-23-264115-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"President"}],"fact_type":"executive_change"},{"claim_id":"827fbdacc8","claim":"J. Patrick Gallagher, Jr. changed role as Chairman of the Board and Chief Executive Officer at Arthur J. Gallagher & Co..","evidence_excerpt":"On October 24, 2023, the Board of Directors (the Board) of the Company appointed Thomas J. Gallagher as President, succeeding J. Patrick Gallagher, Jr. in such role.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/354190/000119312523264115/0001193125-23-264115-index.htm","confidence":0.85,"family_label":"Executive change","details":[{"label":"Role","value":"Chairman of the Board and Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"9a7f35da06","claim":"Patrick M. Gallagher was appointed as Chief Operating Officer at Arthur J. Gallagher & Co..","evidence_excerpt":"In addition, the Board appointed Patrick M. Gallagher as Chief Operating Officer.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/354190/000119312523264115/0001193125-23-264115-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}