AJG Form 144: Pershing lists 15,000 shares for resale

Pershing LLC submitted a Form 144 reporting a proposed sale of 15,000 shares of Common Stock of AJG listed on the Nasdaq.

Rhea-AI Filing Summary

Pershing LLC submitted a Form 144 reporting a proposed sale of 15,000 shares of Common Stock of AJG listed on the Nasdaq. The filing records an open-market purchase entry dated 01/01/2012 and enumerates multiple recent open-market sales executed by Matrix Trust Company between 03/18/2026 and 06/11/2026, each showing trade date, share count, and dollar amounts.

Insights

Securities Counsel

Form 144 notifies the market of a proposed resale of registered securities under Rule 144.

Form 144 serves as a notice of intent to sell securities under statutory resale conditions; it does not itself consummate transactions. The filing lists a proposed sale of 15,000 shares and a series of prior open-market trades by a custodian, each with date, share count, and dollar value.

Timing and ultimate settlement depend on regulatory and rule conditions; subsequent transaction confirmations or Form 4/transaction reports would show completed dispositions.

Key Figures

Proposed sale: 15,000 shares Listed dollar figure: $3,238,500.00 Trade example: 06/05/2026: 2,420 shares +2 more

5 metrics

Proposed sale 15,000 shares registered for resale on Form 144

Listed dollar figure $3,238,500.00 figure present in filing header

Trade example: 06/05/2026 2,420 shares sale on 06/05/2026 with value $522,667.61

Trade example: 06/01/2026 1,932 shares sale on 06/01/2026 with value $395,557.06

Trade example: 03/26/2026 2,256 shares sale on 03/26/2026 with value $475,497.12

Key Terms

Form 144, Open Market Purchase, Pershing LLC

3 terms

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Open Market Purchase market

"Common Stock | 01/01/2012 | Open Market Purchase"

An open market purchase is when a company buys its own shares on public stock exchanges the same way any investor would, rather than through a private deal. Investors care because these purchases reduce the number of shares available, can boost earnings per share and share price, signal that management thinks the stock is undervalued, and use company cash that might otherwise go to reinvestment or dividends — like a business quietly buying back its own tickets at the box office.

Pershing LLC other

"Common Stock | Pershing LLC One Pershing Square Jersey City NJ 07399"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the AJG Form 144 report?

It reports a proposed resale of 15,000 shares of AJG Common Stock. The filing lists the method as an open-market sale and shows prior trade dates and amounts by a custodian.

Who is the filer on the AJG Form 144?

The filing names Pershing LLC as a filer related to the proposed sale. It also lists transactions executed by Matrix Trust Company on specified dates with share counts and dollar values.

What trading activity does the filing list between March and June 2026?

The excerpt lists multiple open-market sales by Matrix Trust Company from 03/18/2026 through 06/11/2026, each row showing specific share counts and dollar amounts for each trade.

Does Form 144 confirm the sales were completed?

No. Form 144 is a notice of proposed resale under Rule 144; it does not itself confirm settlement. Completed transactions would appear in subsequent broker records or regulatory reports.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/16/2026 - 06:49 PM Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001784277
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Arthur J. Gallagher & Co.
SEC File Number	001-09761
Address of Issuer	2850 GOLF ROAD ROLLING MEADOWS ILLINOIS 60008-4050
Phone	630-773-3800
Name of Person for Whose Account the Securities are To Be Sold	Matrix Trust Co
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Trustee for Arthur J Gallagher Rabbi Trust

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Pershing LLC One Pershing Square Jersey City NJ 07399	15000	3238500.00	256900000	06/16/2026	Nasdaq Stock Market

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	01/01/2012	Open Market Purchase	Open Market			15000	01/01/2012	Cash at time of purchase

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	03/18/2026	139	29055.01
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	03/24/2026	238	51721.56
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	03/26/2026	2256	475497.12
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	04/02/2026	1468	320175.35
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	04/06/2026	900	197842.65
Matrix Trust Company 2800 North Central Ave Suite 900 Pheonix AZ 85004	Common Stock	04/15/2026	11	2466.11
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	04/21/2026	198	44305.04
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	04/24/2026	57	12295.64
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	04/29/2026	95	20031.99
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	05/06/2026	639	127063.61
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	05/08/2026	418	83335.56
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	05/11/2026	28	5554.17
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	05/13/2026	84	16137.53
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	05/20/2026	1570	318226.94
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	05/26/2026	56	11365.94
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	06/01/2026	1932	395557.06
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	06/03/2026	284	57582.79
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	06/05/2026	2420	522667.61
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	06/08/2026	147	31421.70
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	06/09/2026	33	7146.58
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	06/10/2026	18	3995.95
Matrix Trust Company 2800 North Central Ave Suite 900 Phoenix AZ 85004	Common Stock	06/11/2026	1153	255900.42

144: Remarks and Signature

Remarks	It is anticipated that sales covered by this form will be made within the period beginning 6/17/2025 and ending 9/14/2026
Date of Notice	06/16/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Eric Simpson
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)