| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Gallagher Patrick Murphy | Chief Operating Officer | 2850 GOLF ROAD, ROLLING MEADOWS | /s/ Monica Norzagaray, by power of attorney | 17 Mar 2026 | 0001929606 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AJG | Common Stock (restricted) | Award | +4,620 | $0.000000* | 4,620 | 15 Mar 2026 | Direct | F1 | ||
| transaction | AJG | Common Stock (restricted) | Options Exercise | -4,620 | -100% | $0.000000* | 0 | 15 Mar 2026 | Direct | ||
| transaction | AJG | Common Stock | Options Exercise | +4,620 | +13% | $0.000000* | 41,063 | 15 Mar 2026 | Direct | ||
| transaction | AJG | Common Stock | Tax liability | -1,962 | -4.8% | $207.93* | 39,101 | 15 Mar 2026 | Direct | ||
| transaction | AJG | Common Stock | Tax liability | -525 | -1.3% | $207.93* | 38,576 | 16 Mar 2026 | Direct | F2 | |
| holding | AJG | Common Stock | 10,560 | 15 Mar 2026 | By Spouse as Trustee | F3 | |||||
| holding | AJG | Common Stock | 491 | 15 Mar 2026 | Gallagher 401(k) plan account | ||||||
| holding | AJG | Common Stock | 53,262 | 15 Mar 2026 | By Spouse's Trust | F4 | |||||
| holding | AJG | Common Stock | 83,407 | 15 Mar 2026 | By Trust | ||||||
| holding | AJG | Common Stock | 21,032 | 15 Mar 2026 | By Trust | F5 | |||||
| holding | AJG | Common Stock | 55,109 | 15 Mar 2026 | By Irrevocable Trust |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | AJG | Non-qualified Stock Option | 17,775 | 15 Mar 2026 | Common Stock | 17,775 | $228.20 | Direct | F6 | |||||
| holding | AJG | Phantom Stock | 17,595 | 15 Mar 2026 | Common Stock | 17,595 | Direct | F7, F8 | ||||||
| holding | AJG | Non-qualified Stock Option | 11,901 | 15 Mar 2026 | Common Stock | 11,901 | $337.74 | Direct | F9, F10 | |||||
| holding | AJG | Non-qualified Stock Option | 11,386 | 15 Mar 2026 | Common Stock | 11,386 | $243.54 | Direct | F11 | |||||
| holding | AJG | Non-qualified Stock Option | 7,255 | 15 Mar 2026 | Common Stock | 7,255 | $127.90 | Direct | F10, F12 | |||||
| holding | AJG | Non-qualified Stock Option | 6,270 | 15 Mar 2026 | Common Stock | 6,270 | $86.17 | Direct | F10, F13 | |||||
| holding | AJG | Non-qualified Stock Option | 6,160 | 15 Mar 2026 | Common Stock | 6,160 | $177.09 | Direct | F14 | |||||
| holding | AJG | Notional Stock Units | 907 | 15 Mar 2026 | Common Stock | 907 | Direct | F15, F16, F17 | ||||||
| holding | AJG | Phantom Stock | 3,805 | 15 Mar 2026 | Common Stock | 3,805 | Direct | F7, F18 | ||||||
| holding | AJG | Non-qualified Stock Option | 5,510 | 15 Mar 2026 | Common Stock | 5,510 | $158.56 | Direct | F10, F19 |
| Id | Content |
|---|---|
| F1 | Performance share units (awarded on March 15, 2023) earned and vested as of March 15, 2026. |
| F2 | Shares withheld to cover applicable tax obligations relating to the vesting of restricted stock units. |
| F3 | Shares held in trusts, for the benefit of the reporting person's children, of which his wife is sole trustee. |
| F4 | 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 |
| F5 | Shares held in trust for the benefit of the reporting person's children, of which he is a trustee. |
| F6 | One-third of this stock option becomes exercisable on each of the 3rd, 4th, and 5th anniversaries of the grant date. |
| F7 | Each share of phantom stock represents a right to receive one share of Gallagher common stock. |
| F8 | 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. |
| F9 | Closing price of Gallagher common stock on February 28, 2025. |
| F10 | One-third of this stock option becomes exerciseable on each of the 3rd, 4th, and 5th anniversaries of the grant date. |
| F11 | One-third of this stock option becomes exercisable on each of the 3rd, 4th, and 5th anniversaries of the grant date. |
| F12 | Grant date of 3/16/2021. |
| F13 | Grant date of 3/12/2020. |
| F14 | One-third of this stock option becomes exercisable on each of the 3rd, 4th, and 5th anniversaries of the grant date. |
| F15 | Each notional stock unit represents a right to receive one share of Gallagher common stock. |
| F16 | The notional stock units become payable following the reporting person's separation from service with Gallagher. |
| F17 | The notional stock units become payable following the reporting person's separation from service with Gallagher. |
| F18 | 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. |
| F19 | Grant date of 3/15/2022. |