William F. Ziebell

Insider Reports History

Entity
Individual
Location
2 Pierce Place, Itasca, IL
Signature
/s/ Ryan Session, by power of attorney
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by William F. Ziebell:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Arthur J. Gallagher & Co. VICE PRESIDENT Phantom Stock 67.8K $21.8M $321.23 Mar 31, 2025 Direct
Arthur J. Gallagher & Co. VICE PRESIDENT Common Stock 44K $15.2M $345.24 Mar 31, 2025 Direct
Arthur J. Gallagher & Co. VICE PRESIDENT Non-qualified Stock Option 9.92K $1.24M $127.90 Mar 1, 2025 Direct
Arthur J. Gallagher & Co. VICE PRESIDENT Common Stock 419 $145K $345.24 Mar 31, 2025 Gallagher 401(k) plan account
Arthur J. Gallagher & Co. VICE PRESIDENT Common Stock (restricted) 0 $0 $325.75 Mar 15, 2025 Direct

Insider Reports Filed by William F. Ziebell

Symbol Company Period Transactions Value $ Form Type Date Filed Role
AJG Arthur J. Gallagher & Co. Mar 31, 2025 3 -$24.2K 4 Apr 2, 2025 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Mar 15, 2025 4 -$984K 4 Mar 18, 2025 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Mar 10, 2025 1 $400K 4 Mar 11, 2025 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Mar 1, 2025 1 $0 4 Mar 5, 2025 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Feb 18, 2025 3 -$1.73M 4 Feb 19, 2025 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Dec 18, 2024 3 -$810K 4 Dec 20, 2024 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Jun 3, 2024 1 $0 4 Jun 5, 2024 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Mar 16, 2024 4 -$754K 4 Mar 19, 2024 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Mar 1, 2024 2 $400K 4 Mar 5, 2024 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Nov 3, 2023 5 -$3.3M 4 Nov 7, 2023 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Mar 15, 2023 1 $0 4 Mar 17, 2023 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Mar 10, 2023 5 -$198K 4 Mar 14, 2023 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Jun 16, 2022 7 -$2.55M 4 Jun 21, 2022 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Mar 14, 2022 6 -$318K 4 Mar 16, 2022 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Feb 23, 2022 1 $78.3K 4 Feb 25, 2022 VICE PRESIDENT
AJG Arthur J. Gallagher & Co. Jun 15, 2021 3 -$1.33M 4 Jun 17, 2021 VICE PRESIDENT