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 |
2024-08-08 Sale |
2024-08-09 4:36 pm |
Arthur J. Gallagher & Co. | AJG | GALLAGHER THOMAS JOSEPH President |
15,000 | $282.96 | $4,244,400 | 624,139 (Indirect Direct) |
View |
2024-08-01 Sale |
2024-08-02 4:53 pm |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
8,710 | $285.07 | $2,482,960 | 79,495 (Indirect Direct) |
View |
2024-07-30 Sale |
2024-07-30 6:09 pm |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
6,335 | $284.06 | $1,799,530 | 30,421 (Indirect Direct) |
View |
2024-06-18 Sale |
2024-06-18 6:51 pm |
Arthur J. Gallagher & Co. | AJG | Hudson Scott R Vice President |
10,000 | $263.45 | $2,634,530 | 94,018 (Indirect Direct) |
View |
2024-06-18 Sale |
2024-06-18 6:48 pm |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
8,303 | $262.74 | $2,181,547 | 36,756 (Indirect Direct) |
View |
2024-05-22 Sale |
2024-05-24 4:46 pm |
Arthur J. Gallagher & Co. | AJG | JOHNSON DAVID S Director |
850 | $257.84 | $219,164 | 45,108 (Direct) |
View |
2024-05-17 Sale |
2024-05-21 5:05 pm |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
5,100 | $257.04 | $1,310,904 | 79,384 (Indirect Direct) |
View |
2024-05-16 Sale |
2024-05-20 8:50 pm |
Arthur J. Gallagher & Co. | AJG | CARY RICHARD C Controller, CAO |
3,395 | $254 | $862,330 | 42,249 (Indirect Direct) |
View |
2024-05-16 Sale |
2024-05-20 8:42 pm |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
24,376 | $255.48 | $6,227,505 | 55,376 (Indirect Direct) |
View |
2024-05-10 Sale |
2024-05-14 5:14 pm |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
16,000 | $248.41 | $3,974,558 | 84,484 (Indirect 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 |
2024-09-01 I |
2024-09-03 5:23 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Miskel Christopher C. Director |
128 | $292.57 | 1,746 (Direct) |
View |
2024-08-08 Exercise |
2024-08-09 4:36 pm |
N/A 2025-03-15 |
Arthur J. Gallagher & Co. | AJG | GALLAGHER THOMAS JOSEPH President |
15,000 | $0 | 624,139 (Direct) |
View |
2024-08-08 Exercise |
2024-08-09 4:36 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | GALLAGHER THOMAS JOSEPH President |
15,000 | $70.74 | 624,139 (Direct) |
View |
2024-07-26 Exercise |
2024-07-30 6:02 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
8,710 | $0 | 292,168 (Direct) |
View |
2024-07-24 Option Award |
2024-07-24 4:50 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Harries Richard de Winton Wilkin Director |
669 | $0 | 669 (Direct) |
View |
2024-06-17 I |
2024-06-18 6:48 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
9,675 | $261.16 | 36,756 (Direct) |
View |
2024-06-04 Gift |
2024-06-06 8:12 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
600 | $0 | 156,885 (Indirect) |
View |
2024-06-04 Gift |
2024-06-06 8:08 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | GALLAGHER J PATRICK JR CEO |
1,560 | $0 | 723,149 (Direct) |
View |
2024-06-03 Gift |
2024-06-05 5:03 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Ziebell William F VICE PRESIDENT |
395 | $0 | 40,333 (Direct) |
View |
2024-06-01 I |
2024-06-04 6:02 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Miskel Christopher C. Director |
148 | $253.33 | 1,617 (Direct) |
View |
2024-05-30 Gift |
2024-06-03 5:37 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Gallagher Patrick Murphy Chief Operating Officer |
568 | $0 | 211,144 (Direct) |
View |
2024-05-24 Gift |
2024-05-28 4:49 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | GALLAGHER J PATRICK JR CEO |
11,740 | $0 | 996,243 (Direct) |
View |
2024-05-16 Exercise |
2024-05-20 8:50 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | CARY RICHARD C Controller, CAO |
999 | $79.59 | 42,249 (Direct) |
View |
2024-05-16 Exercise |
2024-05-20 8:50 pm |
N/A 2026-03-14 |
Arthur J. Gallagher & Co. | AJG | CARY RICHARD C Controller, CAO |
3,395 | $0 | 42,249 (Direct) |
View |
2024-05-16 Exercise |
2024-05-20 8:50 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | CARY RICHARD C Controller, CAO |
1,176 | $127.9 | 42,249 (Direct) |
View |
2024-05-16 Exercise |
2024-05-20 8:50 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | CARY RICHARD C Controller, CAO |
1,220 | $86.17 | 42,249 (Direct) |
View |
2024-05-16 Exercise |
2024-05-20 8:42 pm |
N/A 2025-03-15 |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
16,800 | $0 | 55,376 (Direct) |
View |
2024-05-16 Exercise |
2024-05-20 8:42 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Bay Walter D. General Counsel |
16,800 | $70.74 | 55,376 (Direct) |
View |
Ownership |
2024-05-17 5:13 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Pesch Michael Robert Vice President |
0 | $0 | 137,756 (Direct) |
View |
2024-05-09 Exercise |
2024-05-13 7:21 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Miskel Christopher C. Director |
920 | $0 | 5,091 (Direct) |
View |
2024-05-09 Exercise |
2024-05-13 7:19 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | NICOLETTI RALPH J Director |
920 | $0 | 15,469 (Direct) |
View |
2024-05-09 Exercise |
2024-05-13 7:17 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | ROSENTHAL NORMAN L Director |
920 | $0 | 39,977 (Direct) |
View |
2024-05-09 Exercise |
2024-05-13 7:02 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | JOHNSON DAVID S Director |
920 | $0 | 45,958 (Direct) |
View |
2024-05-09 Exercise |
2024-05-13 6:58 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Coldman David John Director |
920 | $0 | 13,694 (Direct) |
View |
2024-05-09 Exercise |
2024-05-13 6:56 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Clarke Teresa Hillary Director |
920 | $0 | 2,880 (Direct) |
View |
2024-05-09 Exercise |
2024-05-13 6:43 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | BARRAT SHERRY S Director |
920 | $0 | 20,758 (Direct) |
View |
2024-05-07 Exercise |
2024-05-09 9:00 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | BAX WILLIAM L Director |
920 | $0 | 47,904 (Direct) |
View |
2024-05-07 Option Award |
2024-05-09 8:08 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | NICOLETTI RALPH J Director |
850 | $0 | 1,770 (Direct) |
View |
2024-05-07 Option Award |
2024-05-09 8:03 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | BARRAT SHERRY S Director |
850 | $0 | 1,770 (Direct) |
View |
2024-05-07 Option Award |
2024-05-09 7:58 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | ROSENTHAL NORMAN L Director |
850 | $0 | 1,770 (Direct) |
View |
2024-05-07 Option Award |
2024-05-09 7:52 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Clarke Teresa Hillary Director |
850 | $0 | 1,770 (Direct) |
View |
2024-05-07 Option Award |
2024-05-09 7:44 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | JOHNSON DAVID S Director |
850 | $0 | 1,770 (Direct) |
View |
2024-05-07 Option Award |
2024-05-09 7:41 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Coldman David John Director |
850 | $0 | 1,770 (Direct) |
View |
2024-05-07 Option Award |
2024-05-09 7:33 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Miskel Christopher C. Director |
850 | $0 | 1,771 (Direct) |
View |
2024-05-07 Option Award |
2024-05-09 6:59 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Caplan Deborah H Director |
850 | $0 | 850 (Direct) |
View |
2024-05-02 Exercise |
2024-05-06 6:50 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Hudson Scott R Vice President |
3,907 | $0 | 106,064 (Direct) |
View |
2024-05-02 Tax Withholding |
2024-05-06 6:50 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | Hudson Scott R Vice President |
1,640 | $238.54 | 106,064 (Direct) |
View |
2024-05-02 Exercise |
2024-05-06 6:44 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
4,688 | $0 | 102,952 (Direct) |
View |
2024-05-02 Tax Withholding |
2024-05-06 6:44 pm |
N/A N/A |
Arthur J. Gallagher & Co. | AJG | HOWELL DOUGLAS K VP & Chief Financial Officer |
1,967 | $238.54 | 102,952 (Direct) |
View |