Latest Insider Transactions at Arthur J. Gallagher & Co. (AJG)
This section provides a real-time view of insider transactions for Arthur J. Gallagher & Co. (AJG). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of Arthur J. Gallagher & Co. to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of Arthur J. Gallagher & Co.'s insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Mar 11
2025
|
Patrick Murphy Gallagher Chief Operating Officer |
BUY
Bona fide gift
|
Direct |
20,133
+24.2%
|
-
|
|
Mar 11
2025
|
Patrick Murphy Gallagher Chief Operating Officer |
SELL
Bona fide gift
|
Indirect |
20,133
-20.2%
|
-
|
|
Mar 11
2025
|
J Patrick Gallagher Jr CEO |
SELL
Bona fide gift
|
Indirect |
80,533
-22.21%
|
-
|
|
Mar 07
2025
|
Patrick Murphy Gallagher Chief Operating Officer |
BUY
Bona fide gift
|
Indirect |
18,801
+15.87%
|
-
|
|
Mar 07
2025
|
J Patrick Gallagher Jr CEO |
BUY
Bona fide gift
|
Indirect |
75,205
+17.82%
|
-
|
|
Mar 07
2025
|
J Patrick Gallagher Jr CEO |
SELL
Bona fide gift
|
Direct |
75,205
-45.46%
|
-
|
|
Feb 27
2025
|
Patrick Murphy Gallagher Chief Operating Officer |
SELL
Open market or private sale
|
Direct |
2,613
-5.74%
|
$867,516
$332.52 P/Share
|
|
Feb 27
2025
|
Patrick Murphy Gallagher Chief Operating Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
5,250
+10.33%
|
$367,500
$70.74 P/Share
|
|
Feb 18
2025
|
William F Ziebell VICE PRESIDENT |
SELL
Open market or private sale
|
Direct |
7,049
-14.97%
|
$2,283,876
$324.41 P/Share
|
|
Feb 18
2025
|
William F Ziebell VICE PRESIDENT |
BUY
Exercise of conversion of derivative security
|
Direct |
7,049
+13.02%
|
$556,871
$79.59 P/Share
|
|
Feb 18
2025
|
Vishal Jain VICE PRESIDENT |
SELL
Payment of exercise price or tax liability
|
Direct |
933
-1.71%
|
$302,292
$324.58 P/Share
|
|
Feb 18
2025
|
Vishal Jain VICE PRESIDENT |
BUY
Exercise of conversion of derivative security
|
Direct |
6,800
+11.11%
|
$476,000
$70.74 P/Share
|
|
Feb 13
2025
|
J Patrick Gallagher Jr CEO |
SELL
Payment of exercise price or tax liability
|
Direct |
22,923
-12.17%
|
$7,495,821
$327.99 P/Share
|
|
Feb 13
2025
|
J Patrick Gallagher Jr CEO |
BUY
Exercise of conversion of derivative security
|
Direct |
41,400
+18.02%
|
$2,898,000
$70.74 P/Share
|
|
Feb 13
2025
|
Walter D. Bay General Counsel |
SELL
Open market or private sale
|
Direct |
10,000
-11.88%
|
$3,260,000
$326.62 P/Share
|
|
Feb 12
2025
|
David S Johnson Director |
SELL
Open market or private sale
|
Direct |
325
-0.72%
|
$104,650
$322.06 P/Share
|
|
Feb 10
2025
|
Richard C Cary Controller, CAO |
SELL
Open market or private sale
|
Direct |
10,000
-2.63%
|
$3,220,000
$322.93 P/Share
|
|
Feb 05
2025
|
Walter D. Bay General Counsel |
SELL
Payment of exercise price or tax liability
|
Direct |
40,612
-32.55%
|
$12,833,392
$316.3 P/Share
|
|
Feb 05
2025
|
Walter D. Bay General Counsel |
BUY
Exercise of conversion of derivative security
|
Direct |
94,731
+43.15%
|
-
|
|
Feb 05
2025
|
Thomas Joseph Gallagher President |
SELL
Payment of exercise price or tax liability
|
Direct |
7,981
-2.33%
|
$2,506,034
$314.93 P/Share
|
|
Feb 05
2025
|
Thomas Joseph Gallagher President |
BUY
Exercise of conversion of derivative security
|
Direct |
14,800
+4.14%
|
$1,036,000
$70.74 P/Share
|
|
Feb 03
2025
|
Christopher E Mead VICE PRESIDENT |
SELL
Open market or private sale
|
Direct |
2,900
-16.5%
|
$875,800
$302.61 P/Share
|
|
Feb 03
2025
|
Christopher E Mead VICE PRESIDENT |
BUY
Exercise of conversion of derivative security
|
Direct |
2,900
+14.17%
|
$203,000
$70.74 P/Share
|
|
Feb 03
2025
|
Scott R Hudson Vice President |
SELL
Open market or private sale
|
Direct |
23,042
-19.73%
|
$7,050,852
$306.59 P/Share
|
|
Feb 03
2025
|
Scott R Hudson Vice President |
BUY
Exercise of conversion of derivative security
|
Direct |
23,042
+16.48%
|
$1,612,940
$70.74 P/Share
|
|
Feb 03
2025
|
Sherry S Barrat Director |
SELL
Open market or private sale
|
Direct |
2,500
-13.14%
|
$760,000
$304.33 P/Share
|
|
Dec 23
2024
|
Patrick Murphy Gallagher Chief Operating Officer |
BUY
Open market or private purchase
|
Direct |
1,115
+2.69%
|
$316,660
$284.14 P/Share
|
|
Dec 19
2024
|
Thomas Joseph Gallagher President |
SELL
Bona fide gift
|
Direct |
840
-0.26%
|
-
|
|
Dec 18
2024
|
William F Ziebell VICE PRESIDENT |
SELL
Payment of exercise price or tax liability
|
Direct |
2,907
-6.77%
|
$808,146
$278.49 P/Share
|
|
Dec 18
2024
|
William F Ziebell VICE PRESIDENT |
BUY
Exercise of conversion of derivative security
|
Direct |
2,907
+6.34%
|
-
|
|
Nov 08
2024
|
Sherry S Barrat Director |
SELL
Bona fide gift
|
Direct |
847
-4.26%
|
-
|
|
Nov 08
2024
|
Sherry S Barrat Director |
SELL
Open market or private sale
|
Direct |
878
-4.23%
|
$258,132
$294.64 P/Share
|
|
Nov 05
2024
|
Richard C Cary Controller, CAO |
SELL
Payment of exercise price or tax liability
|
Direct |
32,752
-29.11%
|
$9,203,312
$281.93 P/Share
|
|
Nov 05
2024
|
Richard C Cary Controller, CAO |
BUY
Exercise of conversion of derivative security
|
Direct |
74,087
+39.7%
|
-
|
|
Oct 30
2024
|
J Patrick Gallagher Jr CEO |
SELL
Bona fide gift
|
Indirect |
10,065
-13.11%
|
-
|
|
Oct 30
2024
|
Patrick Murphy Gallagher Chief Operating Officer |
BUY
Bona fide gift
|
Direct |
2,516
+6.03%
|
-
|
|
Oct 28
2024
|
Douglas K Howell VP & Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
7,000
-8.44%
|
$1,988,000
$284.7 P/Share
|
|
Oct 28
2024
|
Douglas K Howell VP & Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
7,000
+7.78%
|
$490,000
$70.74 P/Share
|
|
Oct 28
2024
|
Christopher E Mead VICE PRESIDENT |
SELL
Open market or private sale
|
Direct |
2,800
-16.02%
|
$803,600
$287.0 P/Share
|
|
Oct 28
2024
|
Christopher E Mead VICE PRESIDENT |
BUY
Exercise of conversion of derivative security
|
Direct |
2,800
+13.81%
|
$196,000
$70.74 P/Share
|
|
Sep 19
2024
|
Douglas K Howell VP & Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
7,000
-8.44%
|
$1,988,000
$284.68 P/Share
|
|
Sep 19
2024
|
Douglas K Howell VP & Chief Financial Officer |
BUY
Exercise of conversion of derivative security
|
Direct |
7,000
+7.78%
|
$490,000
$70.74 P/Share
|
|
Sep 19
2024
|
Patrick Murphy Gallagher Chief Operating Officer |
SELL
Bona fide gift
|
Direct |
860
-2.29%
|
-
|
|
Sep 13
2024
|
Michael Robert Pesch President |
SELL
Open market or private sale
|
Direct |
7,100
-17.59%
|
$2,101,600
$296.2 P/Share
|
|
Sep 13
2024
|
Michael Robert Pesch President |
BUY
Exercise of conversion of derivative security
|
Direct |
7,100
+14.96%
|
$497,000
$70.74 P/Share
|
|
Aug 13
2024
|
Richard C Cary Controller, CAO |
BUY
Acquisition or disposition by will or laws
|
Direct |
125
+0.32%
|
-
|
|
Aug 08
2024
|
Thomas Joseph Gallagher President |
SELL
Open market or private sale
|
Direct |
15,000
-4.36%
|
$4,230,000
$282.96 P/Share
|
|
Aug 08
2024
|
Thomas Joseph Gallagher President |
BUY
Exercise of conversion of derivative security
|
Direct |
15,000
+4.18%
|
$1,050,000
$70.74 P/Share
|
|
Aug 01
2024
|
Douglas K Howell VP & Chief Financial Officer |
SELL
Open market or private sale
|
Direct |
8,710
-10.29%
|
$2,482,350
$285.07 P/Share
|
|
Jul 30
2024
|
Walter D. Bay General Counsel |
SELL
Open market or private sale
|
Direct |
6,335
-17.41%
|
$1,799,140
$284.06 P/Share
|