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$AJG All transactions

Arthur J. Gallagher & Co.

M

$ Value

$1.1M

Shares

13,500

Price

$80

Filed

May 20

Insider

Name

Pietrucha Susan E

Title

Chief Human Resources Officer

CIK

0001386997

Roles

Officer

Transaction Details

Transaction Date

2025-05-19

Code

M

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

25,441

Footnotes

The price reported is an average weighted price. The shares were sold in multiple transactions on 5/19/2025 at prices ranging from $344.00 to $344.49. The reporting person will provide to the Securities and Exchange Commission staff, the issuer, or any security holder of the issuer, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4. | One-third of this stock option becomes exerciseable on each of the 3rd, 4th, and 5th anniversaries of the grant date.

Filing Info

Accession No.

0001127602-25-015071

Form Type

4

Issuer CIK

0000354190

Pietrucha Susan E's History

Date Ticker Type Value
2026-03-04 AJG A $450K
2026-03-01 AJG A $0
2025-05-19 AJG M $1.1M
2025-05-19 AJG $4.6M
2025-05-19 AJG M $0

Other Insiders at AJG (90d)

Insider Bought Sold Last
CARY RICHARD C
Controller, CAO
2026-03-31
GALLAGHER J PATRICK JR
CEO
$6.3M 2026-03-31
JOHNSON DAVID S 2026-03-01
HOWELL DOUGLAS K
VP & Chief Financial Officer
2026-03-31
Pietrucha Susan E
Chief Human Resources Officer
2026-03-04
Bay Walter D.
General Counsel
2026-03-31
Hudson Scott R
Vice President
$865K 2026-03-31
GALLAGHER THOMAS JOSEPH
President
2026-03-31
Ziebell William F
VICE PRESIDENT
2026-03-31
Mead Christopher E
VICE PRESIDENT
$908K 2026-03-05
Bloom Mark H.
Vice President
2026-03-04
Miskel Christopher C. 2026-03-01
Jain Vishal
VICE PRESIDENT
2026-03-31
Gallagher Patrick Murphy
Chief Operating Officer
2026-03-23
Pesch Michael Robert
Vice President
2026-03-05