AJG · CIK 0000354190
Arthur J. Gallagher & Co. (AJG) SEC Filings
Browse 2535 SEC filings for Arthur J. Gallagher & Co., covering Jan 25, 1994 through Jul 6, 2026, organized by filing purpose with direct links to the original EDGAR documents.
Indexed filings
2,535
Filed in the last 12 months
138
History covered
1994–2026
Latest filing
4
Latest important filings
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Latest annual report
10-K
Annual report · Feb 17, 2026
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10-Q
Quarterly report · May 7, 2026
Open original filingLatest company update
8-K
Regulation FD disclosure · Jun 17, 2026
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50 filings
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| Form | Description | Period ended | Filed |
|---|---|---|---|
| 4 | PRIMARY DOCUMENT | Jul 1, 2026 | Jul 6, 2026 |
| 4 | PRIMARY DOCUMENT | Jul 1, 2026 | Jul 6, 2026 |
| 4 | PRIMARY DOCUMENT | Jul 1, 2026 | Jul 6, 2026 |
| 4 | PRIMARY DOCUMENT | Jun 22, 2026 | Jun 24, 2026 |
| 8-K | Regulation FD disclosure | Jun 17, 2026 | Jun 17, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 16, 2026 |
| 4 | PRIMARY DOCUMENT | Jun 2, 2026 | Jun 2, 2026 |
| 4 | PRIMARY DOCUMENT | Jun 1, 2026 | Jun 2, 2026 |
| 4 | PRIMARY DOCUMENT | Jun 1, 2026 | Jun 2, 2026 |
| 144 | Notice of proposed securities sale | — | Jun 2, 2026 |
| 4 | PRIMARY DOCUMENT | May 26, 2026 | May 28, 2026 |
| 4 | PRIMARY DOCUMENT | May 26, 2026 | May 28, 2026 |
| 13F-NT | 13F-NT filing | Mar 31, 2026 | May 15, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 4 | PRIMARY DOCUMENT | May 12, 2026 | May 13, 2026 |
| 8-K | Shareholder vote | May 12, 2026 | May 13, 2026 |
| 10-Q | Quarterly report | Mar 31, 2026 | May 7, 2026 |
| 8-K | Results of operations; Regulation FD disclosure | Apr 30, 2026 | Apr 30, 2026 |
| SCHEDULE 13G | SCHEDULE 13G filing | — | Apr 29, 2026 |
Page 1 of 2
Recent filing activity
Annual filing counts derived from this company's SEC history.
2026
95 filings
2025
162 filings
2024
180 filings
2023
153 filings
2022
100 filings
2021
105 filings
2020
93 filings
2019
65 filings
Sources and methodology
How this filing index is assembled and checked.
Filing metadata comes from SEC EDGAR submissions. Categories and plain-language labels are generated deterministically from SEC form and item codes; filing content is not summarized on this page.
Index updated: 7/15/2026
For research and education only. Always review the original SEC filing before making a decision.