Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-02-27 Sale |
2025-02-28 5:44 pm |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
2,613 | $332.52 | $868,870 | 217,178 (Indirect Direct) |
View |
2025-02-18 Sale |
2025-02-19 5:23 pm |
Arthur J. Gallagher & Co. | AJG | Ziebell William F VICE PRESIDENT |
7,049 | $324.41 | $2,286,767 | 40,400 (Indirect Direct) |
View |
2025-02-13 Sale |
2025-02-14 4:11 pm |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
10,000 | $326.62 | $3,266,200 | 74,540 (Indirect Direct) |
View |
2025-02-12 Sale |
2025-02-12 5:54 pm |
Arthur J. Gallagher & Co. | AJG | JOHNSON DAVID S Director |
325 | $322.06 | $104,670 | 44,783 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-12 Exercise |
2025-03-14 7:48 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Jain Vishal VICE PRESIDENT |
1,160 | $0 | 54,541 (Direct) |
View |
2025-03-12 Tax Withholding |
2025-03-14 7:48 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Jain Vishal VICE PRESIDENT |
487 | $325.75 | 54,541 (Direct) |
View |
2025-03-12 Exercise |
2025-03-14 7:45 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | CARY RICHARD C Controller, CAO |
910 | $0 | 71,051 (Direct) |
View |
2025-03-12 Exercise |
2025-03-14 7:43 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
1,390 | $0 | 236,754 (Direct) |
View |
2025-03-12 Tax Withholding |
2025-03-14 7:43 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
616 | $325.75 | 236,754 (Direct) |
View |
2025-03-12 Exercise |
2025-03-14 7:41 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
2,250 | $0 | 75,845 (Direct) |
View |
2025-03-12 Tax Withholding |
2025-03-14 7:41 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
945 | $325.75 | 75,845 (Direct) |
View |
2025-03-12 Exercise |
2025-03-14 7:39 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Mead Christopher E VICE PRESIDENT |
1,230 | $0 | 15,862 (Direct) |
View |
2025-03-12 Tax Withholding |
2025-03-14 7:39 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Mead Christopher E VICE PRESIDENT |
409 | $325.75 | 15,862 (Direct) |
View |
2025-03-12 Exercise |
2025-03-14 7:37 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
2,850 | $0 | 206,812 (Direct) |
View |
2025-03-12 Exercise |
2025-03-14 7:37 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
2,850 | $325.75 | 206,812 (Direct) |
View |
2025-03-12 Exercise |
2025-03-14 7:36 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Pesch Michael Robert President |
1,670 | $0 | 47,320 (Direct) |
View |
2025-03-12 Tax Withholding |
2025-03-14 7:36 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Pesch Michael Robert President |
490 | $325.75 | 47,320 (Direct) |
View |
2025-03-12 Exercise |
2025-03-14 7:34 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Pietrucha Susan E Chief Human Resources Officer |
1,960 | $0 | 8,491 (Direct) |
View |
2025-03-12 Tax Withholding |
2025-03-14 7:34 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Pietrucha Susan E Chief Human Resources Officer |
530 | $325.76 | 8,491 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:50 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Ziebell William F VICE PRESIDENT |
1,245 | $321.23 | 67,695 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:48 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Pietrucha Susan E Chief Human Resources Officer |
1,401 | $321.23 | 97,800 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:46 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Jain Vishal VICE PRESIDENT |
1,245 | $321.23 | 38,217 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:44 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Hudson Scott R Vice President |
1,557 | $321.23 | 3,621 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:42 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | GALLAGHER THOMAS JOSEPH President |
1,868 | $321.23 | 17,545 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:40 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
1,401 | $321.23 | 3,470 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:37 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
1,868 | $321.23 | 4,357 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:35 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Mead Christopher E VICE PRESIDENT |
1,090 | $321.23 | 20,089 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:33 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Bloom Mark H. Vice President |
778 | $321.23 | 5,667 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:30 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | CARY RICHARD C Controller, CAO |
467 | $321.23 | 1,248 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:28 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Pesch Michael Robert President |
3,113 | $321.23 | 47,431 (Direct) |
View |
2025-03-07 Gift |
2025-03-11 8:25 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
38,935 | $0 | 251,895 (Indirect) |
View |
2025-03-10 I |
2025-03-11 8:25 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
934 | $321.23 | 251,895 (Direct) |
View |
2025-03-07 Gift |
2025-03-11 8:16 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | GALLAGHER J PATRICK JR CEO |
155,738 | $0 | 1,046,363 (Direct) |
View |
2025-03-10 I |
2025-03-11 8:16 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | GALLAGHER J PATRICK JR CEO |
5,292 | $321.23 | 1,046,363 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 9:25 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | Bloom Mark H. Vice President |
6,887 | $0 | 6,887 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 9:22 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
11,350 | $0 | 11,350 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 9:19 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | GALLAGHER THOMAS JOSEPH President |
14,876 | $0 | 14,876 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 9:16 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
11,901 | $0 | 11,901 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 9:14 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | Hudson Scott R Vice President |
10,579 | $0 | 10,579 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 9:09 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | GALLAGHER J PATRICK JR CEO |
22,727 | $0 | 22,727 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 9:06 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
13,884 | $0 | 13,884 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 9:01 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | Jain Vishal VICE PRESIDENT |
9,587 | $0 | 9,587 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 8:59 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | Pesch Michael Robert President |
7,052 | $0 | 7,052 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 8:57 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | Mead Christopher E VICE PRESIDENT |
8,264 | $0 | 8,264 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 8:50 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | Ziebell William F VICE PRESIDENT |
9,917 | $0 | 9,917 (Direct) |
View |
2025-03-01 Option Award |
2025-03-05 8:31 pm |
N/A 2032-03-01 |
Arthur J. Gallagher & Co. | AJG | Pietrucha Susan E Chief Human Resources Officer |
10,028 | $0 | 10,028 (Direct) |
View |
2025-03-01 I |
2025-03-03 6:46 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Miskel Christopher C. Director |
111 | $337.74 | 1,977 (Direct) |
View |
2025-02-27 Exercise |
2025-02-28 5:44 pm |
N/A 2025-03-15 |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
5,250 | $0 | 217,178 (Direct) |
View |
2025-02-27 Exercise |
2025-02-28 5:44 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
5,250 | $70.74 | 217,178 (Direct) |
View |
2025-02-18 Exercise |
2025-02-19 5:23 pm |
N/A 2026-03-14 |
Arthur J. Gallagher & Co. | AJG | Ziebell William F VICE PRESIDENT |
7,049 | $0 | 40,400 (Direct) |
View |
2025-02-18 Exercise |
2025-02-19 5:23 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Ziebell William F VICE PRESIDENT |
7,049 | $79.59 | 40,400 (Direct) |
View |
2025-02-18 Exercise |
2025-02-19 5:19 pm |
N/A 2025-03-15 |
Arthur J. Gallagher & Co. | AJG | Jain Vishal VICE PRESIDENT |
6,800 | $0 | 53,868 (Direct) |
View |
2025-02-18 Exercise |
2025-02-19 5:19 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Jain Vishal VICE PRESIDENT |
6,800 | $70.74 | 53,868 (Direct) |
View |
2025-02-18 Tax Withholding |
2025-02-19 5:19 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Jain Vishal VICE PRESIDENT |
933 | $324.58 | 53,868 (Direct) |
View |
2025-02-13 Exercise |
2025-02-14 4:16 pm |
N/A 2025-03-15 |
Arthur J. Gallagher & Co. | AJG | GALLAGHER J PATRICK JR CEO |
41,400 | $0 | 1,003,086 (Direct) |
View |
2025-02-13 Exercise |
2025-02-14 4:16 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | GALLAGHER J PATRICK JR CEO |
41,400 | $70.74 | 1,003,086 (Direct) |
View |
2025-02-13 Tax Withholding |
2025-02-14 4:16 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | GALLAGHER J PATRICK JR CEO |
22,923 | $327.99 | 1,003,086 (Direct) |
View |