Christopher E. Mead

CIK: 0001737644

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)6 (21.4%)

Position reduction

Option Exercises (M)11 (39.3%)

Derivative conversions

Awards (A)5 (17.9%)

Compensation grants

Other (G, F, J, C, D, …)6 (21.4%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

AJG

Arthur J. Gallagher & Co.

Officer

Discretionary Trading P&L

Holdings

Transaction History (28 total)

AJG
Arthur J. Gallagher & Co.
Aug 19, 2026
Exercise(M)
Direct
3.5K shares at avg. $86.17$302K
AJG
Arthur J. Gallagher & Co.
Aug 19, 2026
Sale(S)
Direct
3.5K shares at avg. $257.02$900K
AJG
Arthur J. Gallagher & Co.
Mar 16, 2026
Tax Payment(F)
Direct
432 shares at avg. $207.93$90K
AJG
Arthur J. Gallagher & Co.
Mar 15, 2026
Award(A)
Direct
5.3K shares-
AJG
Arthur J. Gallagher & Co.
Mar 15, 2026
Tax Payment(F)
Direct
2K shares at avg. $207.93$420K
AJG
Arthur J. Gallagher & Co.
Mar 15, 2026
Exercise(M)
Direct
5.3K shares-
AJG
Arthur J. Gallagher & Co.
Mar 15, 2026
Exercise(M)
Direct
5.3K shares-
AJG
Arthur J. Gallagher & Co.
Mar 5, 2026
Sale(S)
Direct
4K shares at avg. $227.12$908K
AJG
Arthur J. Gallagher & Co.
Mar 5, 2026
Exercise(M)
Direct
4K shares at avg. $79.59$318K
AJG
Arthur J. Gallagher & Co.
Mar 4, 2026
Award(A)
Phantom Stock
Direct
1.5K shares at avg. $227.01-
AJG
Arthur J. Gallagher & Co.
Mar 1, 2026
Award(A)
Non-qualified Stock Option
Direct
12.3K shares-
AJG
Arthur J. Gallagher & Co.
Dec 23, 2025
Exercise(M)
Direct
4K shares at avg. $79.59$318K
AJG
Arthur J. Gallagher & Co.
Dec 23, 2025
Sale(S)
Direct
4K shares at avg. $258.11$1.0M
AJG
Arthur J. Gallagher & Co.
Dec 23, 2025
Gift(G)
Direct
388 shares-
AJG
Arthur J. Gallagher & Co.
Nov 21, 2025
Sale(S)
Direct
1.3K shares at avg. $250.74$313K
AJG
Arthur J. Gallagher & Co.
Mar 15, 2025
Award(A)
Direct
5.3K shares-
AJG
Arthur J. Gallagher & Co.
Mar 15, 2025
Tax Payment(F)
Direct
2.3K shares at avg. $325.24$746K
AJG
Arthur J. Gallagher & Co.
Mar 15, 2025
Exercise(M)
Direct
5.3K shares-
AJG
Arthur J. Gallagher & Co.
Mar 15, 2025
Exercise(M)
Direct
5.3K shares-
AJG
Arthur J. Gallagher & Co.
Mar 12, 2025
Exercise(M)
Direct
1.2K shares-
AJG
Arthur J. Gallagher & Co.
Mar 12, 2025
Exercise(M)
Direct
1.2K shares-
AJG
Arthur J. Gallagher & Co.
Mar 12, 2025
Tax Payment(F)
Direct
409 shares at avg. $325.75$133K
AJG
Arthur J. Gallagher & Co.
Mar 10, 2025
Discretionary(I)
Phantom Stock
Direct
1.1K shares at avg. $321.23-
AJG
Arthur J. Gallagher & Co.
Mar 1, 2025
Award(A)
Non-qualified Stock Option
Direct
8.3K shares-
AJG
Arthur J. Gallagher & Co.
Feb 3, 2025
Exercise(M)
Direct
2.9K shares at avg. $70.74$205K

		Type	Shares	Price		Ownership
Aug 19, 2026	AJG Arthur J. Gallagher & Co.	Exercise(M)	3,500	$86.17	$301,595	Direct
Aug 19, 2026	AJG Arthur J. Gallagher & Co.	Sale(S)	3,500	$257.02	$899,587	Direct
Mar 16, 2026	AJG Arthur J. Gallagher & Co.	Tax Payment(F)	432	$207.93	$89,826	Direct
Mar 15, 2026	AJG Arthur J. Gallagher & Co.	Award(A)	5,258	-	$0	Direct
Mar 15, 2026	AJG Arthur J. Gallagher & Co.	Tax Payment(F)	2,019	$207.93	$419,811	Direct
Mar 15, 2026	AJG Arthur J. Gallagher & Co.	Exercise(M)	5,258	-	$0	Direct
Mar 15, 2026	AJG Arthur J. Gallagher & Co.	Exercise(M)	5,258	-	$0	Direct
Mar 5, 2026	AJG Arthur J. Gallagher & Co.	Sale(S)	4,000	$227.12	$908,472	Direct
Mar 5, 2026	AJG Arthur J. Gallagher & Co.	Exercise(M)	4,000	$79.59	$318,360	Direct
Mar 4, 2026	AJG Arthur J. Gallagher & Co.	Award(A) Phantom Stock	1,542	$227.01	-	Direct
Mar 1, 2026	AJG Arthur J. Gallagher & Co.	Award(A) Non-qualified Stock Option	12,344	-	-	Direct
Dec 23, 2025	AJG Arthur J. Gallagher & Co.	Exercise(M)	4,000	$79.59	$318,360	Direct
Dec 23, 2025	AJG Arthur J. Gallagher & Co.	Sale(S)	4,000	$258.11	$1,032,440	Direct
Dec 23, 2025	AJG Arthur J. Gallagher & Co.	Gift(G)	388	-	-	Direct
Nov 21, 2025	AJG Arthur J. Gallagher & Co.	Sale(S)	1,250	$250.74	$313,425	Direct
Mar 15, 2025	AJG Arthur J. Gallagher & Co.	Award(A)	5,300	-	-	Direct
Mar 15, 2025	AJG Arthur J. Gallagher & Co.	Tax Payment(F)	2,295	$325.24	$746,426	Direct
Mar 15, 2025	AJG Arthur J. Gallagher & Co.	Exercise(M)	5,300	-	-	Direct
Mar 15, 2025	AJG Arthur J. Gallagher & Co.	Exercise(M)	5,300	-	-	Direct
Mar 12, 2025	AJG Arthur J. Gallagher & Co.	Exercise(M)	1,230	-	-	Direct
Mar 12, 2025	AJG Arthur J. Gallagher & Co.	Exercise(M)	1,230	-	-	Direct
Mar 12, 2025	AJG Arthur J. Gallagher & Co.	Tax Payment(F)	409	$325.75	$133,232	Direct
Mar 10, 2025	AJG Arthur J. Gallagher & Co.	Discretionary(I) Phantom Stock	1,090	$321.23	-	Direct
Mar 1, 2025	AJG Arthur J. Gallagher & Co.	Award(A) Non-qualified Stock Option	8,264	-	-	Direct
Feb 3, 2025	AJG Arthur J. Gallagher & Co.	Exercise(M)	2,900	$70.74	$205,146	Direct

1-25 of 28 transactions

About Mead Christopher E

Mead Christopher E (SEC CIK 0001737644) files insider reports with the SEC as VICE PRESIDENT of Arthur J. Gallagher & Co. (AJG).

Signal8 holds 13 ownership filings by Mead Christopher E, all Form 4s, filed between Oct 30, 2024 and Aug 20, 2026. Those filings report 28 transactions, from Oct 28, 2024 to Aug 19, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Mead Christopher E's filings is in ROLLING MEADOWS, IL.

Recent filings by Mead Christopher E

Aug 19, 2026: Option exercise of AJG shares (Form 4, code M).
Aug 19, 2026: Open-market sale of AJG shares (Form 4, code S).
Mar 16, 2026: Tax withholding of AJG shares (Form 4, code F).
Mar 15, 2026: Grant or award of AJG shares (Form 4, code A).
Mar 15, 2026: Tax withholding of AJG shares (Form 4, code F).

Other insiders filing for Arthur J. Gallagher & Co. (AJG)

Koreyva Kyle Graham, Chief Accounting Officer
CARY RICHARD C, Controller, CAO
Gallagher Patrick Murphy, Chief Operating Officer
GALLAGHER J PATRICK JR, CEO
Hudson Scott R, Vice President
Miskel Christopher C., Director

How to read Form 4 transaction codes