CompanyScope

Arthur J. Gallagher & Co. 10-K and 10-Q filings

Ticker AJG · SEC CIK 354190 · Latest fiscal year ended Dec 31, 2025

Arthur J. Gallagher & Co. has 16 annual reports and 49 quarterly reports with XBRL financial data on SEC EDGAR, filed between Jul 30, 2010 and Aug 5, 2026. Each link opens the filing's index page on sec.gov, where you can read the full document.

FiledFormAccession numberDocument
Aug 5, 202610-Q0001628280-26-053489View on SEC EDGAR
May 7, 202610-Q0001628280-26-031592View on SEC EDGAR
Feb 17, 202610-K0001628280-26-008662View on SEC EDGAR
Nov 10, 202510-Q0001628280-25-050734View on SEC EDGAR
Aug 1, 202510-Q0000354190-25-000011View on SEC EDGAR
May 2, 202510-Q0000950170-25-062859View on SEC EDGAR
Feb 18, 202510-K0000950170-25-021775View on SEC EDGAR
Oct 29, 202410-Q0000950170-24-118320View on SEC EDGAR
Jul 26, 202410-Q0000950170-24-086937View on SEC EDGAR
May 1, 202410-Q0000950170-24-050950View on SEC EDGAR
Feb 9, 202410-K0000950170-24-013370View on SEC EDGAR
Oct 27, 202310-Q0000950170-23-056014View on SEC EDGAR
Aug 4, 202310-Q0000950170-23-038474View on SEC EDGAR
May 8, 202310-Q0000950170-23-018841View on SEC EDGAR
Feb 10, 202310-K0000950170-23-002456View on SEC EDGAR
Nov 2, 202210-Q0000950170-22-021298View on SEC EDGAR
Aug 3, 202210-Q0000950170-22-014287View on SEC EDGAR
May 6, 202210-Q0001564590-22-018462View on SEC EDGAR
Feb 18, 202210-K0001564590-22-005714View on SEC EDGAR
Oct 29, 202110-Q0001564590-21-052810View on SEC EDGAR
Jul 30, 202110-Q0001564590-21-039508View on SEC EDGAR
Apr 30, 202110-Q0001564590-21-022079View on SEC EDGAR
Feb 8, 202110-K0001564590-21-004555View on SEC EDGAR
Oct 30, 202010-Q0001564590-20-049355View on SEC EDGAR
Jul 31, 202010-Q0001564590-20-035149View on SEC EDGAR
May 5, 202010-Q0001564590-20-021299View on SEC EDGAR
Feb 7, 202010-K0001193125-20-028191View on SEC EDGAR
Oct 25, 201910-Q0001193125-19-274533View on SEC EDGAR
Jul 26, 201910-Q0001193125-19-203706View on SEC EDGAR
Apr 29, 201910-Q0001193125-19-124014View on SEC EDGAR
Feb 8, 201910-K0001193125-19-032304View on SEC EDGAR
Oct 26, 201810-Q0001193125-18-309015View on SEC EDGAR
Jul 27, 201810-Q0001193125-18-229526View on SEC EDGAR
May 7, 201810-Q0001193125-18-154466View on SEC EDGAR
Feb 12, 201810-K0001193125-18-038261View on SEC EDGAR
Oct 30, 201710-Q0001193125-17-324571View on SEC EDGAR
Jul 28, 201710-Q0001193125-17-240374View on SEC EDGAR
Apr 28, 201710-Q0001193125-17-148293View on SEC EDGAR
Feb 13, 201710-K0001193125-17-038619View on SEC EDGAR
Oct 28, 201610-Q0001193125-16-751281View on SEC EDGAR
Jul 29, 201610-Q0001193125-16-664146View on SEC EDGAR
May 2, 201610-Q0001193125-16-572899View on SEC EDGAR
Feb 10, 201610-K0001193125-16-457703View on SEC EDGAR
Oct 28, 201510-Q0001193125-15-356371View on SEC EDGAR
Jul 31, 201510-Q0001193125-15-272917View on SEC EDGAR
Apr 28, 201510-Q0001193125-15-152993View on SEC EDGAR
Feb 13, 201510-K0001193125-15-047308View on SEC EDGAR
Oct 29, 201410-Q0001193125-14-387410View on SEC EDGAR
Aug 1, 201410-Q0001193125-14-290283View on SEC EDGAR
Apr 24, 201410-Q0001193125-14-156062View on SEC EDGAR
Feb 7, 201410-K0001193125-14-040834View on SEC EDGAR
Oct 30, 201310-Q0001193125-13-418540View on SEC EDGAR
Jul 31, 201310-Q0001193125-13-312714View on SEC EDGAR
May 1, 201310-Q0001193125-13-192735View on SEC EDGAR
Feb 8, 201310-K0001193125-13-046126View on SEC EDGAR
Oct 31, 201210-Q0001193125-12-444000View on SEC EDGAR
Aug 1, 201210-Q0001193125-12-328459View on SEC EDGAR
May 2, 201210-Q0001193125-12-204653View on SEC EDGAR
Feb 14, 201210-K0001193125-12-061292View on SEC EDGAR
Oct 28, 201110-Q0001193125-11-285927View on SEC EDGAR
Aug 3, 201110-Q0001193125-11-206741View on SEC EDGAR
Apr 29, 201110-Q0001193125-11-118334View on SEC EDGAR
Feb 7, 201110-K0001193125-11-025625View on SEC EDGAR
Oct 29, 201010-Q0001193125-10-241058View on SEC EDGAR
Jul 30, 201010-Q0001193125-10-172299View on SEC EDGAR

This list covers filings that contain XBRL financial data (generally from 2009 onward). It does not include 8-Ks, proxy statements or other forms. For the complete history, see Arthur J. Gallagher & Co. on EDGAR.

Source: SEC EDGAR XBRL company facts for CIK 354190 (raw data). Most recent filing in this dataset: 10-Q filed Aug 5, 2026. SEC data file dated Nov 3, 2026; page built Nov 5, 2026. Figures are as most recently reported, including restatements. How we select figures.