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Arthur J. Gallagher & Co. (AJG) reporting calendar

Arthur J. Gallagher & Co. files periodic reports with the SEC as AJG on NYSE. Atlas tracks 33 filed reports for this issuer, each linked to its original EDGAR accession.

Next window
23 Jul 2026 – 14 Aug 2026
Latest report
10-Q
Period ended
31 Mar 2026
Filed
7 May 2026
Reports on record
33

How this window is derived. Derived from this issuer's own filing history: 9 periods at a median 91-day cadence, filed a median 34 days after period end. The SEC does not publish forward reporting dates and Atlas does not estimate one.

Filed periodic reports

FormPeriod endedFiledLagSEC accession
10-Q31 Mar 20267 May 202637 days0001628280-26-031592
10-K31 Dec 202517 Feb 202648 days0001628280-26-008662
10-Q30 Sep 202510 Nov 202541 days0001628280-25-050734
10-Q30 Jun 20251 Aug 202532 days0000354190-25-000011
10-Q31 Mar 20252 May 202532 days0000950170-25-062859
10-K31 Dec 202418 Feb 202549 days0000950170-25-021775
10-Q30 Sep 202429 Oct 202429 days0000950170-24-118320
10-Q30 Jun 202426 Jul 202426 days0000950170-24-086937
10-Q31 Mar 20241 May 202431 days0000950170-24-050950
10-K31 Dec 20239 Feb 202440 days0000950170-24-013370
10-Q30 Sep 202327 Oct 202327 days0000950170-23-056014
10-Q30 Jun 20234 Aug 202335 days0000950170-23-038474
10-Q31 Mar 20238 May 202338 days0000950170-23-018841
10-K31 Dec 202210 Feb 202341 days0000950170-23-002456
10-Q30 Sep 20222 Nov 202233 days0000950170-22-021298
10-Q30 Jun 20223 Aug 202234 days0000950170-22-014287
10-Q31 Mar 20226 May 202236 days0001564590-22-018462
10-K31 Dec 202118 Feb 202249 days0001564590-22-005714
10-Q30 Sep 202129 Oct 202129 days0001564590-21-052810
10-Q30 Jun 202130 Jul 202130 days0001564590-21-039508
10-Q31 Mar 202130 Apr 202130 days0001564590-21-022079
10-K31 Dec 20208 Feb 202139 days0001564590-21-004555
10-Q30 Sep 202030 Oct 202030 days0001564590-20-049355
10-Q30 Jun 202031 Jul 202031 days0001564590-20-035149
10-Q31 Mar 20205 May 202035 days0001564590-20-021299
10-K31 Dec 20197 Feb 202038 days0001193125-20-028191
10-Q30 Sep 201925 Oct 201925 days0001193125-19-274533
10-Q30 Jun 201926 Jul 201926 days0001193125-19-203706
10-Q31 Mar 201929 Apr 201929 days0001193125-19-124014
10-K31 Dec 20188 Feb 201939 days0001193125-19-032304
10-Q30 Sep 201826 Oct 201826 days0001193125-18-309015
10-Q30 Jun 201827 Jul 201827 days0001193125-18-229526
10-Q31 Mar 20187 May 201837 days0001193125-18-154466

Source: SEC EDGAR company submissions for CIK 0000354190. Atlas publishes filed facts only. The SEC does not publish forward reporting dates, so no announced future date is claimed here.