Arthur J. Gallagher & Co.
US ˙ NYSE ˙ US3635761097

SecurityAJG / Arthur J. Gallagher & Co.
InsiderMichael Robert Pesch
This page shows the track record and history of Pesch Michael Robert insider trades in Arthur J. Gallagher & Co.. The SEC defines Insiders as officers, directors, or significant investors (greater than 10% ownership) in a company. It is illegal for insiders to make trades in their companies based on material, non-public information ("MNPI"). This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4.
Insider Purchases - Short Term Profit Analysis

In this section, we analyze the profitability of every unplanned, open-market insider purchase made by Michael Robert Pesch in AJG / Arthur J. Gallagher & Co.. This analysis helps to understand if the insider consistently generates abnormal returns, and is worth following. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Max
Price at
Max
Max
Profit ($)
Max Return (%)
2025-06-18 59 318.3700 59 318.3700 18,784 6 325.9800 450 2.39

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

AJG / Arthur J. Gallagher & Co. Insider Trades
Insider Sales - Short Term Loss Analysis

In this section, we analyze the short-term loss avoidance of every unplanned, open-market insider sale made by Michael Robert Pesch in AJG / Arthur J. Gallagher & Co.. A consistent pattern of loss avoidance may suggest that future sale transactions may predict declines in price. This analysis is for one-year following each trade, and the results are theoretical.

The following table shows the most recent open market purchases that were not part of an automatic trading plan.

Trade Date Reported
Shares
Reported
Price
Adjusted
Shares
Adjusted
Price
Cost Basis Days to
Min
Price at
Min
Max Loss
Avoided ($)
Max Loss
Avoided (%)
2024-09-13 7,100 296.2000 7,100 296.2000 2,103,020 111 275.8900 -144,201 -6.86

Adjusted Price is the split-adjusted price. Adjusted Shares is the split-adjusted shares.

AJG / Arthur J. Gallagher & Co. Insider Trades
Insider Transaction History
File
Date
Trade
Date
Form Insider Ticker Security Title Code 10b5-1 Direct Exercise
Price
Unit
Price
Units
Changed
Value
Changed (1K)
Remaining
Options
Remaining
Shares
2025-09-11 2025-09-10 4 Pesch Michael Robert AJG Common Stock G - Gift D -338 37,849
2025-06-20 2025-06-18 4 Pesch Michael Robert By Child AJG Common Stock P - Purchase I 318.3700 59 19 59
2025-03-14 2025-03-12 4 Pesch Michael Robert AJG Common Stock F - Taxes D 325.7500 -490 -160 34,447
2025-03-14 2025-03-12 4 Pesch Michael Robert AJG Common Stock M - Exercise D 1,670 34,937
2025-03-14 2025-03-12 4 Pesch Michael Robert AJG Common Stock (restricted) M - Exercise D -1,670 3,649
2024-09-13 2024-09-13 4 Pesch Michael Robert AJG Common Stock S - Sale D 296.2000 -7,100 -2,103 33,267
2024-09-13 2024-09-13 4 Pesch Michael Robert AJG Common Stock M - Exercise D 70.7400 7,100 502 40,367
2024-05-17 3 Pesch Michael Robert AJG Common Stock D 33,267
2024-05-17 3 Pesch Michael Robert Gallagher 401(k) plan account AJG Common Stock I 368
2024-05-17 3 Pesch Michael Robert By Spouse's Trust AJG Common Stock I 12,505
2024-05-17 3 Pesch Michael Robert AJG Common Stock (restricted) D 5,319
P
Åbent marked eller privat køb af ikke-afledte eller afledte værdipapirer
S
Åbent marked eller privat salg af ikke-afledte eller afledte værdipapirer
A
Tildeling, tildeling eller anden erhvervelse af værdipapirer fra virksomheden (såsom en option)
C
Konvertering af derivat
D
Salg eller overførsel af værdipapirer tilbage til virksomheden
F
Betaling af udnyttelseskurs eller skatteforpligtelse ved brug af en del af værdipapirer modtaget fra selskabet
G
Gave af værdipapirer af eller til insideren
K
Aktieswaps og lignende sikringstransaktioner
M
Udnyttelse eller konvertering af afledt værdipapir modtaget fra virksomheden (såsom en option)
V
En transaktion rapporteret frivilligt på formular 4
J
Andet (ledsaget af en fodnote, der beskriver transaktionen)