STOCK TITAN

AJ Gallagher (NYSE: AJG) COO exercises options and receives new grant

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Arthur J. Gallagher & Co. Chief Operating Officer Patrick Murphy Gallagher reported equity compensation activity. On March 3, 2026, he exercised 5,000 non-qualified stock options, acquiring 5,000 common shares at an exercise price of $79.59 per share. After this exercise, his directly held common stock position is 36,442.6637 shares.

On March 1, 2026, he also received a grant of 17,775 non-qualified stock options. The filing notes additional interests through phantom stock and nonqualified deferred compensation plans that are deemed invested in company stock, as well as shares held in various family and children’s trusts where some beneficial ownership is disclaimed.

Positive

  • None.

Negative

  • None.
Insider Gallagher Patrick Murphy
Role Chief Operating Officer
Type Security Shares Price Value
Exercise Non-qualified Stock Option 5,000 $0.00 --
Exercise Common Stock 5,000 $79.59 $398K
Grant/Award Non-qualified Stock Option 17,775 $0.00 --
holding Phantom Stock -- -- --
holding Non-qualified Stock Option -- -- --
holding Non-qualified Stock Option -- -- --
holding Non-qualified Stock Option -- -- --
holding Non-qualified Stock Option -- -- --
holding Non-qualified Stock Option -- -- --
holding Non-qualified Stock Option -- -- --
holding Phantom Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Non-qualified Stock Option — 0 shares (Direct); Common Stock — 36,442.664 shares (Direct); Phantom Stock — 16,052.856 shares (Direct); Common Stock — 10,560 shares (Indirect, By Spouse as Trustee)
Footnotes (1)
  1. Shares held in trusts, for the benefit of the reporting person's children, of which his wife is sole trustee. Shares held in a revocable trust and an irrevocable trust of which the reporting person's spouse is sole Trustee and as to which he disclaims beneficial ownership Shares held in trust for the benefit of the reporting person's children, of which he is a trustee. One-third of this stock option becomes exercisable on each of the 3rd, 4th, and 5th anniversaries of the grant date. One-third of this stock option becomes exerciseable on each of the 3rd, 4th, and 5th anniversaries of the grant date. Grant date of 3/14/2019. Each share of phantom stock represents a right to receive one share of Gallagher common stock. These shares represent awards under the Age 62 Plan, a nonqualified deferred compensation plan of the Company, which have been deemed invested in Company common stock at the election of the reporting person. Participants vest in these awards when they attain age 62, or after a one-year period for participants who have attained age 61. Closing price of Gallagher common stock on February 28, 2025. One-third of this stock option becomes exercisable on each of the 3rd, 4th, and 5th anniversaries of the grant date. Grant date of 3/16/2021. Grant date of 3/12/2020. One-third of this stock option becomes exerciseable on each of the 3rd, 4th, and 5th anniversaries of the grant date. Grant date of 3/15/2022. These shares represent awards under the Deferred Cash Participation Plan, a nonqualified deferred compensation plan of the Company, which have been deemed invested in Company common stock at the election of the participant. These awards are payable in a lump sum on the six-month anniversary of the reporting person's separation from service.
SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Estimated average burden
hours per response: 0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Gallagher Patrick Murphy

(Last) (First) (Middle)
2850 GOLF ROAD

(Street)
ROLLING MEADOWS IL 60008

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
Arthur J. Gallagher & Co. [ AJG ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
Chief Operating Officer
3. Date of Earliest Transaction (Month/Day/Year)
03/01/2026
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 03/03/2026 M 5,000 A $79.59 36,442.6637 D
Common Stock 10,560 I By Spouse as Trustee(1)
Common Stock 418.696 I Gallagher 401(k) plan account
Common Stock 53,112 I By Spouse's Trust(2)
Common Stock 83,407.25 I By Trust
Common Stock 20,432 I By Trust(3)
Common Stock 54,959 I By Irrevocable Trust
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Non-qualified Stock Option $228.2 03/01/2026 A 17,775 (4) 03/01/2033 Common Stock 17,775 $0 17,775 D
Non-qualified Stock Option $79.59 03/03/2026 M 5,000 (5)(6) 03/14/2026 Common Stock 5,000 $0 0 D
Phantom Stock (7) (8) (8) Common Stock 16,052.856 16,052.856 D
Non-qualified Stock Option $337.74(9) (5) 03/01/2032 Common Stock 11,901 11,901 D
Non-qualified Stock Option $243.54 (10) 03/01/2031 Common Stock 11,386 11,386 D
Non-qualified Stock Option $127.9 (5)(11) 03/16/2028 Common Stock 7,255 7,255 D
Non-qualified Stock Option $86.17 (5)(12) 03/12/2027 Common Stock 6,270 6,270 D
Non-qualified Stock Option $177.09 (13) 03/15/2030 Common Stock 6,160 6,160 D
Non-qualified Stock Option $158.56 (5)(14) 03/15/2029 Common Stock 5,510 5,510 D
Phantom Stock (7) (15) (15) Common Stock 3,804.562 3,804.562 D
Explanation of Responses:
1. Shares held in trusts, for the benefit of the reporting person's children, of which his wife is sole trustee.
2. Shares held in a revocable trust and an irrevocable trust of which the reporting person's spouse is sole Trustee and as to which he disclaims beneficial ownership
3. Shares held in trust for the benefit of the reporting person's children, of which he is a trustee.
4. One-third of this stock option becomes exercisable on each of the 3rd, 4th, and 5th anniversaries of the grant date.
5. One-third of this stock option becomes exerciseable on each of the 3rd, 4th, and 5th anniversaries of the grant date.
6. Grant date of 3/14/2019.
7. Each share of phantom stock represents a right to receive one share of Gallagher common stock.
8. These shares represent awards under the Age 62 Plan, a nonqualified deferred compensation plan of the Company, which have been deemed invested in Company common stock at the election of the reporting person. Participants vest in these awards when they attain age 62, or after a one-year period for participants who have attained age 61.
9. Closing price of Gallagher common stock on February 28, 2025.
10. One-third of this stock option becomes exercisable on each of the 3rd, 4th, and 5th anniversaries of the grant date.
11. Grant date of 3/16/2021.
12. Grant date of 3/12/2020.
13. One-third of this stock option becomes exerciseable on each of the 3rd, 4th, and 5th anniversaries of the grant date.
14. Grant date of 3/15/2022.
15. These shares represent awards under the Deferred Cash Participation Plan, a nonqualified deferred compensation plan of the Company, which have been deemed invested in Company common stock at the election of the participant. These awards are payable in a lump sum on the six-month anniversary of the reporting person's separation from service.
Remarks:
Ex-24: Power of Attorney.
/s/ Monica Norzagaray, by power of attorney 03/03/2026
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transactions did AJG COO Patrick Murphy Gallagher report on this Form 4?

Patrick Murphy Gallagher reported exercising 5,000 non-qualified stock options and receiving a grant of 17,775 new non-qualified stock options. The filing also updates his direct common stock holdings, phantom stock balances, and several indirect holdings through family and children’s trusts.

How many Arthur J. Gallagher & Co. shares did the COO acquire through option exercise?

He acquired 5,000 shares of Arthur J. Gallagher & Co. common stock by exercising 5,000 non-qualified stock options. The exercise price was $79.59 per share, and his directly held common stock position after the exercise is reported as 36,442.6637 shares.

What new equity award did AJG grant to its COO in this filing?

The COO received a grant of 17,775 non-qualified stock options on March 1, 2026. Footnotes state that one-third of certain stock options generally becomes exercisable on each of the third, fourth, and fifth anniversaries of the grant date, reflecting typical vesting conditions for these awards.

What does the Form 4 say about Patrick Murphy Gallagher’s indirect ownership in AJG shares?

The Form 4 lists indirect common stock holdings through a spouse as trustee, spouse’s trust, other trusts, and a 401(k) plan account. Footnotes explain that some shares are held in revocable and irrevocable trusts for his children, and certain holdings are disclaimed as beneficial ownership.

How is phantom stock described for Arthur J. Gallagher & Co.’s COO in this Form 4?

The filing explains each phantom stock unit represents the right to receive one share of Gallagher common stock. Some phantom stock awards relate to the Age 62 Plan and a Deferred Cash Participation Plan, nonqualified deferred compensation plans deemed invested in company stock at the participant’s election.

What is the overall direction of the insider activity reported by AJG’s COO?

All reportable transactions reflect acquisitions or grants, not open-market purchases or sales. They include an option exercise converting 5,000 options into common shares, plus a 17,775-share non-qualified stock option grant, along with updated holdings in deferred compensation and trust-related accounts.