Arthur J. Gallagher & Co.
NYSE-AJG
Form 4 - Statement of changes in beneficial ownership of securities | Dec 04, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Dec 04, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Nov 25, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Nov 21, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Nov 20, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Nov 18, 2025 | Other | |
Form 13F-NT - Quarterly report filed by institutional managers, Notice | Nov 14, 2025 | Other | |
10-Q for Quarter Ended September 2025 | Nov 07, 2025 | Annual & Quarterly Reports | |
Form 4 - Statement of changes in beneficial ownership of securities | Nov 04, 2025 | Ownership | |
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend] | Oct 31, 2025 | Other | |
Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01 | Oct 30, 2025 | News | |
Form 8-K/A - Current report: [Amend] - Item 9.01 | Oct 28, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 24, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Sep 22, 2025 | Other | |
Form 144 - Report of proposed sale of securities | Sep 19, 2025 | Other | |
Form 8-K - Current report - Item 7.01 | Sep 18, 2025 | News | |
Form 144 - Report of proposed sale of securities | Sep 17, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 09, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Sep 09, 2025 | Other | |
Form 144 - Report of proposed sale of securities | Sep 08, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Aug 22, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Aug 22, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Aug 21, 2025 | Other | |
Form 8-K - Current report - Item 2.01 Item 7.01 Item 9.01 | Aug 18, 2025 | News | |
Form 13F-NT - Quarterly report filed by institutional managers, Notice | Aug 14, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Aug 04, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Aug 04, 2025 | Ownership | |
10-Q for Quarter Ended June 2025 | Aug 01, 2025 | Annual & Quarterly Reports | |
Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01 | Jul 31, 2025 | News | |
Form 4 - Statement of changes in beneficial ownership of securities | Jul 25, 2025 | Ownership | |
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend] | Jul 16, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Jun 20, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Jun 18, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Jun 11, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Jun 11, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Jun 04, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Jun 04, 2025 | Ownership | |
Form 8-K - Current report - Item 7.01 | Jun 04, 2025 | News | |
Form 4 - Statement of changes in beneficial ownership of securities | May 29, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 22, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | May 21, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | May 20, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 20, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 20, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | May 19, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | May 16, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | May 16, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | May 15, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 15, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 15, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 15, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 15, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 15, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 15, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 15, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | May 15, 2025 | Ownership | |
Form 13F-NT - Quarterly report filed by institutional managers, Notice | May 15, 2025 | Other | |
Form 8-K - Current report - Item 5.07 | May 14, 2025 | News | |
Form 4 - Statement of changes in beneficial ownership of securities | May 09, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | May 07, 2025 | Other | |
10-Q for Quarter Ended March 2025 | May 02, 2025 | Annual & Quarterly Reports | |
Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01 | May 01, 2025 | News | |
Form SCHEDULE 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend] | Apr 22, 2025 | Other | |
Form 8-K - Current report - Item 1.01 Item 2.03 Item 9.01 | Apr 04, 2025 | News | |
Form 4 - Statement of changes in beneficial ownership of securities | Apr 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Apr 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Apr 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Apr 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Apr 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Apr 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Apr 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Apr 03, 2025 | Ownership | |
Form ARS - Annual Report to Security Holders | Mar 24, 2025 | Other | |
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material | Mar 24, 2025 | Other | |
Form DEF 14A - Other definitive proxy statements | Mar 24, 2025 | Other | |
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] | Mar 21, 2025 | Ownership | |
Form 4/A - Statement of changes in beneficial ownership of securities: [Amend] | Mar 21, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 21, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Mar 21, 2025 | Other | |
Form 8-K - Current report - Item 7.01 | Mar 20, 2025 | News | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 18, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 18, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 18, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 18, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 18, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 18, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 18, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 18, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 18, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Mar 17, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 14, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 14, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 14, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 14, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 14, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 14, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 14, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 14, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 06, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Mar 03, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 28, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Feb 27, 2025 | Other | |
Form 144 - Report of proposed sale of securities | Feb 27, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 19, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 19, 2025 | Ownership | |
Form S-8 - Securities to be offered to employees in employee benefit plans | Feb 18, 2025 | Prospectuses and Registrations | |
Form 144 - Report of proposed sale of securities | Feb 18, 2025 | Other | |
10-K for FY Ended December 2024 | Feb 18, 2025 | Annual & Quarterly Reports | |
Form 13F-NT - Quarterly report filed by institutional managers, Notice | Feb 14, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 14, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 14, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Feb 13, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 12, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 12, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Feb 12, 2025 | Other | |
Form 144 - Report of proposed sale of securities | Feb 10, 2025 | Other | |
Form SCHEDULE 13G - Statement of Beneficial Ownership by Certain Investors | Feb 10, 2025 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 08, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 07, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 05, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 05, 2025 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Feb 05, 2025 | Ownership | |
Form 144 - Report of proposed sale of securities | Feb 03, 2025 | Other | |
Form 144 - Report of proposed sale of securities | Feb 03, 2025 | Other | |
Form 144 - Report of proposed sale of securities | Feb 03, 2025 | Other | |
Form 8-K - Current report - Item 2.02 Item 5.03 Item 7.01 Item 9.01 | Jan 30, 2025 | News | |
Form 4 - Statement of changes in beneficial ownership of securities | Dec 23, 2024 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Dec 20, 2024 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Dec 20, 2024 | Ownership | |
Form 8-K - Current report - Item 8.01 Item 9.01 | Dec 19, 2024 | News | |
Form 144 - Report of proposed sale of securities | Dec 12, 2024 | Other | |
Form 8-K - Current report - Item 8.01 Item 9.01 | Dec 11, 2024 | News | |
Form 424B2 - Prospectus [Rule 424(b)(2)] | Dec 11, 2024 | Prospectuses and Registrations | |
Form 4 - Statement of changes in beneficial ownership of securities | Dec 11, 2024 | Ownership | |
Form FWP - Filing under Securities Act Rules 163/433 of free writing prospectuses | Dec 11, 2024 | Other | |
Form 424B2 - Prospectus [Rule 424(b)(2)] | Dec 10, 2024 | Prospectuses and Registrations | |
Form 424B5 - Prospectus [Rule 424(b)(5)] | Dec 09, 2024 | Other | |
Form 424B2 - Prospectus [Rule 424(b)(2)] | Dec 09, 2024 | Prospectuses and Registrations | |
Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers | Dec 09, 2024 | Other | |
Form 8-K - Current report - Item 1.01 Item 7.01 Item 8.01 Item 9.01 | Dec 09, 2024 | News | |
Form 4 - Statement of changes in beneficial ownership of securities | Dec 03, 2024 | Ownership | |
Form 13F-NT - Quarterly report filed by institutional managers, Notice | Nov 14, 2024 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Nov 12, 2024 | Ownership | |
Form SC 13G - Statement of Beneficial Ownership by Certain Investors | Nov 12, 2024 | Ownership | |
Form 144 - Report of proposed sale of securities | Nov 08, 2024 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Nov 07, 2024 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Nov 01, 2024 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Nov 01, 2024 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Oct 30, 2024 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Oct 30, 2024 | Ownership | |
10-Q for Quarter Ended September 2024 | Oct 29, 2024 | Annual & Quarterly Reports | |
Form 144 - Report of proposed sale of securities | Oct 28, 2024 | Other | |
Form 144 - Report of proposed sale of securities | Oct 28, 2024 | Other | |
Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01 | Oct 24, 2024 | News | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 20, 2024 | Ownership | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 20, 2024 | Ownership | |
Form 144 - Report of proposed sale of securities | Sep 19, 2024 | Other | |
Form 8-K - Current report - Item 7.01 | Sep 19, 2024 | News | |
Form UPLOAD - SEC-generated letter | Sep 16, 2024 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 13, 2024 | Ownership | |
Form 144 - Report of proposed sale of securities | Sep 13, 2024 | Other | |
Form 144 - Report of proposed sale of securities | Sep 11, 2024 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Sep 03, 2024 | Ownership | |
Form N-PX - Annual Report of proxy voting record of management investment companies | Aug 28, 2024 | Other | |
Form 13F-NT - Quarterly report filed by institutional managers, Notice | Aug 14, 2024 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Aug 09, 2024 | Ownership | |
Form 144 - Report of proposed sale of securities | Aug 08, 2024 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Aug 02, 2024 | Ownership | |
Form 144 - Report of proposed sale of securities | Aug 01, 2024 | Other | |
Form 144 - Report of proposed sale of securities | Aug 01, 2024 | Other | |
Form 144 - Report of proposed sale of securities | Jul 31, 2024 | Other | |
Form 4 - Statement of changes in beneficial ownership of securities | Jul 30, 2024 | Ownership |