List of insiders holdings for Arthur J. Gallagher & Co.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| GALLAGHER ROBERT E Chairman | 2006-03-16 15:03:44 | 559,870 2,076,048 | 2,635,918 | Form 4 |
| GALLAGHER J PATRICK JR CEO | 2025-04-02 21:47:51 | 254,868 818,895 | 1,073,763 | Form 4 |
| GALLAGHER THOMAS JOSEPH President | 2025-04-02 21:45:36 | 358,016 280,651 | 638,666 | Form 4 |
| BRANIFF JAMES J III Vice President | 2003-11-26 17:23:27 | 532,408 32,884 | 565,292 | Form 4 |
| BROOKER T KIMBALL Director | 2010-01-29 11:19:44 | 328,137 15,000 | 343,137 | Form 4 |
| DURKIN JAMES W JR Vice President | 2018-01-30 17:22:49 | 303,317 0 | 303,317 | Form 4 |
| Cavaness Joel D Vice President | 2024-05-01 19:32:34 | 255,198 2,390 | 257,588 | Form 4 |
| GAULT JAMES S Vice President | 2017-12-04 17:04:40 | 184,477 48,708 | 233,185 | Form 4 |
| MCGURN DAVID E JR Vice President | 2016-02-09 11:22:04 | 15,466 143,533 | 158,999 | Form 5/A |
| ROSENGREN JOHN C VP, Gen. Counsel & Secretary | 2007-05-17 18:20:52 | 146,582 11,413 | 157,995 | Form 4 |
| Gallagher Patrick Murphy Chief Operating Officer | 2025-03-21 19:10:48 | 66,276 83,407 | 149,683 | Form 4/A |
| COUGHLAN GARY P Director | 2007-05-17 18:41:47 | 141,000 0 | 141,000 | Form 4 |
| Ziebell William F VICE PRESIDENT | 2025-04-02 21:28:59 | 111,751 418.7 | 112,170 | Form 4 |
| Jain Vishal VICE PRESIDENT | 2025-04-02 21:37:18 | 95,943 418.67 | 96,361 | Form 4 |
| Hudson Scott R Vice President | 2025-04-02 21:41:51 | 92,726 339.03 | 93,065 | Form 4 |
| HOWELL DOUGLAS K VP & Chief Financial Officer | 2025-04-02 21:43:30 | 86,204 3,584 | 89,787 | Form 4 |
| MCKENNA RICHARD J Vice President | 2009-08-12 13:20:18 | 14,132 69,375 | 83,507 | Form 4 |
| Bay Walter D. General Counsel | 2025-04-02 21:40:23 | 82,865 418.69 | 83,284 | Form 4 |
| CARY RICHARD C Controller, CAO | 2025-04-02 21:33:29 | 71,656 418.7 | 72,075 | Form 4 |
| BAX WILLIAM L Director | 2024-05-09 21:00:52 | 47,904 0 | 47,904 | Form 4 |
| Pesch Michael Robert President | 2025-03-14 19:36:17 | 34,447 12,873 | 47,320 | Form 4 |
| JOHNSON DAVID S Director | 2025-02-12 17:54:00 | 44,783 0 | 44,783 | Form 4 |
| WIMMER JAMES R Director | 2014-05-22 15:13:22 | 27,743 15,000 | 42,743 | Form 4 |
| ROSENTHAL NORMAN L Director | 2024-05-13 19:17:41 | 39,977 0 | 39,977 | Form 4 |
| HAND ELBERT O Director | 2018-05-17 18:49:38 | 33,200 0 | 33,200 | Form 4 |
| McCurdy Kay W Director | 2023-05-11 19:07:18 | 30,621 0 | 30,621 | Form 4 |
| GORDON ILENE S Director | 2013-05-09 12:26:08 | 21,745 0 | 21,745 | Form 4 |
| BRINKERHOFF ELIZABETH Vice President | 2006-06-15 13:04:31 | 20,996 0 | 20,996 | Form 4 |
| Mead Christopher E VICE PRESIDENT | 2025-03-18 18:18:57 | 18,500 367.51 | 18,867 | Form 4 |
| BARRAT SHERRY S Director | 2025-02-05 17:11:10 | 16,533 0 | 16,533 | Form 4 |
| NICOLETTI RALPH J Director | 2024-05-13 19:19:43 | 15,469 0 | 15,469 | Form 4 |
| Coldman David John Director | 2024-05-13 18:58:10 | 13,694 0 | 13,694 | Form 4 |
| Pietrucha Susan E Chief Human Resources Officer | 2025-03-18 18:33:34 | 11,888 243.26 | 12,131 | Form 4 |
| ELSBERG NICHOLAS M Vice President | 2005-07-25 13:13:26 | 10,000 0 | 10,000 | Form 4 |
| English Frank E. Jr. Director | 2020-11-04 17:16:03 | 7,360 0 | 7,360 | Form 4 |
| Bloom Mark H. Vice President | 2025-03-11 20:33:00 | 5,667 0 | 5,667 | Form 4 |
| Clarke Teresa Hillary Director | 2024-05-13 18:56:16 | 2,880 0 | 2,880 | Form 4 |
| Miskel Christopher C. Director | 2025-03-03 18:46:47 | 1,977 0 | 1,977 | Form 4 |
| HENGESBAUGH BERNARD L Director | 2004-12-13 15:31:44 | 1000 0 | 1000 | Form 4 |
| Caplan Deborah H Director | 2024-05-09 18:59:10 | 850 0 | 850 | Form 4 |
| Harries Richard de Winton Wilkin Director | 2024-07-24 16:50:59 | 669 0 | 669 | Form 4 |