# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001628280-26-031592
Filing Date
2026-05-07
Accepted
2026-05-06 20:31:01
Documents
90
Period of Report
2026-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | ajg-20260331.htm iXBRL | 10-Q | 2158901
2 | EX-31.1 | ajg-20260331xexx3111.htm | EX-31.1 | 9588
3 | EX-31.2 | ajg-20260331xexx3121.htm | EX-31.2 | 9520
4 | EX-32.1 | ajg-20260331xexx3211.htm | EX-32.1 | 3648
5 | EX-32.2 | ajg-20260331xexx3221.htm | EX-32.2 | 3623
| Complete submission text file | 0001628280-26-031592.txt |  | 10376004

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | ajg-20260331.xsd | EX-101.SCH | 79563
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | ajg-20260331_cal.xml | EX-101.CAL | 90806
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | ajg-20260331_def.xml | EX-101.DEF | 316420
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | ajg-20260331_lab.xml | EX-101.LAB | 783125
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | ajg-20260331_pre.xml | EX-101.PRE | 549214
94 | EXTRACTED XBRL INSTANCE DOCUMENT | ajg-20260331_htm.xml | XML | 1737401

Mailing Address 2850 GOLF ROAD ROLLING MEADOWS IL 60008-4050
Business Address 2850 GOLF ROAD ROLLING MEADOWS IL 60008-4050 630-773-3800
Arthur J. Gallagher & Co. (Filer) CIK: 0000354190 (see all company filings)

EIN.: 362151613 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-09761 | Film No.: 26950361
SIC: 6411 Insurance Agents, Brokers & Service
(CF Office: 02 Finance)