Last 12 months
Inside the activity.
4 purchase rows · 13 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 4 | 2 |
| Dec 2025 | 0 | 3 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 3 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 1 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 2 |
| Sep 2026 | 0 | 2 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 15, 2026 Filed Sep 17, 2026 20:46 UTC |
CARY RICHARD CController, CAO
|
SaleCommon Stock | 1,000 | $252.86 | $252,858.30 |
DisclosureSEC source: 0000354190-26-000209 · form4.xml · nonDerivative · entry 1 CARY RICHARD C · CIK 0001185998 · Controller, CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 46,819.487 Read SEC document |
| September 08, 2026 Filed Sep 10, 2026 22:45 UTC |
Gallagher Patrick MurphyChief Operating Officer
|
GiftCommon Stock | 49,988 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000207 · form4.xml · nonDerivative · entry 1 Gallagher Patrick Murphy · CIK 0001929606 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 148,093.25 F1 · kind: This transaction represents a gift from the reporting person's father to an irrevocable trust of which the reporting person and his siblings are beneficiaries, and the reporting person is the acting trustee. The reporting person disclaims beneficial ownership of the shares held by the trust except to the extent of his pecuniary interest therein. F2 · ownership.nature: Shares held in trust for the benefit of the reporting person and immediate family members, of which he and his immediate family members, as applicable, is a trustee. Read SEC document |
| September 08, 2026 Filed Sep 10, 2026 22:36 UTC |
GALLAGHER J PATRICK JRDirector · CEO
|
GiftCommon Stock | 49,988 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000205 · form4.xml · nonDerivative · entry 1 GALLAGHER J PATRICK JR · CIK 0001186006 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Indirect · By Corporation Disclosed balance after: 0 F1 · kind: This transaction represents a gift for estate planning purposes. Read SEC document |
| September 02, 2026 Filed Sep 4, 2026 21:25 UTC |
Hudson Scott RVice President
|
Exercise / conversionNon-qualified Stock Option · Derivative | 12,000 | $0.00 Strike: $86.17 | $0.00 |
DisclosureSEC source: 0000354190-26-000203 · form4.xml · derivative · entry 4 Hudson Scott R · CIK 0001482241 · Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,370 Underlying: Common Stock · 12,000 shares Expires 2027-03-12 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: One-third of this stock option becomes exerciseable on each of the 3rd, 4th, and 5th anniversaries of the grant date. Read SEC document |
| September 02, 2026 Filed Sep 4, 2026 21:25 UTC |
Hudson Scott RVice President
|
SaleCommon Stock | 12,000 | $264.13 | $3,169,596.00 |
DisclosureSEC source: 0000354190-26-000203 · form4.xml · nonDerivative · entry 2 Hudson Scott R · CIK 0001482241 · Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 90,262 F1 · price: The price reported is an average weighted price. The shares were sold in multiple transactions on 9/2/2026 at prices ranging from $263.894 to $264.15. 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. Read SEC document |
| September 02, 2026 Filed Sep 4, 2026 21:25 UTC |
Hudson Scott RVice President
|
Exercise / conversionCommon Stock | 12,000 | $86.17 | $1,034,040.00 |
DisclosureSEC source: 0000354190-26-000203 · form4.xml · nonDerivative · entry 1 Hudson Scott R · CIK 0001482241 · Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 102,262 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| September 01, 2026 Filed Sep 2, 2026 21:54 UTC |
Miskel Christopher C.Director
|
GrantCommon Stock | 152.672 | $262.00 | $40,000.06 |
DisclosureSEC source: 0000354190-26-000201 · form4.xml · nonDerivative · entry 1 Miskel Christopher C. · CIK 0001804681 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,826.439 F1 · shares: This acquisition resulted from the reporting person's election in a prior year (pursuant to the Company's Director Deferral Plan) to defer the reporting person's annual cash retainer, which the Company pays on a quarterly basis, into deferred share units that will be distributed in the form of the Company's common stock. Read SEC document |
| August 24, 2026 Filed Aug 26, 2026 23:34 UTC |
Bay Walter D.General Counsel
|
SaleCommon Stock | 12,000 | $270.08 | $3,240,972.00 |
DisclosureSEC source: 0000354190-26-000199 · form4.xml · nonDerivative · entry 1 Bay Walter D. · CIK 0001410235 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 71,292.092 F1 · price: The price reported is an average weighted price. The shares were sold in multiple transactions on 8/24/2026 at prices ranging from $270.01 to $270.17. 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 range set forth in this footnote. Read SEC document |
| August 19, 2026 Filed Aug 20, 2026 23:12 UTC |
Mead Christopher EVICE PRESIDENT
|
Exercise / conversionNon-qualified Stock Option · Derivative | 3,500 | $0.00 Strike: $86.17 | $0.00 |
DisclosureSEC source: 0000354190-26-000195 · form4.xml · derivative · entry 4 Mead Christopher E · CIK 0001737644 · VICE PRESIDENT 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,590 Underlying: Common Stock · 3,500 shares Expires 2027-03-12 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_date: One-third of this stock option becomes exerciseable on each of the 3rd, 4th, and 5th anniversaries of the grant date. Read SEC document |
| August 19, 2026 Filed Aug 20, 2026 23:12 UTC |
Mead Christopher EVICE PRESIDENT
|
SaleCommon Stock | 3,500 | $257.03 | $899,587.50 |
DisclosureSEC source: 0000354190-26-000195 · form4.xml · nonDerivative · entry 2 Mead Christopher E · CIK 0001737644 · VICE PRESIDENT 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 22,223.4077 Read SEC document |
| August 19, 2026 Filed Aug 20, 2026 23:12 UTC |
Mead Christopher EVICE PRESIDENT
|
Exercise / conversionCommon Stock | 3,500 | $86.17 | $301,595.00 |
DisclosureSEC source: 0000354190-26-000195 · form4.xml · nonDerivative · entry 1 Mead Christopher E · CIK 0001737644 · VICE PRESIDENT 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 25,723.4077 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 16, 2026 Filed Aug 18, 2026 23:06 UTC |
Bloom Mark H.Vice President
|
Exercise / conversionPhantom Stock · Derivative | 1,280.485 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000193 · form4.xml · derivative · entry 4 Bloom Mark H. · CIK 0001795399 · Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,017.051 Underlying: Common Stock · 1,280.485 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each share of phantom stock represents a right to receive one share of Gallagher common stock. F2 · derivative.exercise_date: 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. F2 · derivative.expiration_date: 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. Read SEC document |
| August 16, 2026 Filed Aug 18, 2026 23:06 UTC |
Bloom Mark H.Vice President
|
Tax withholdingCommon Stock | 606.814 | $251.21 | $152,437.74 |
DisclosureSEC source: 0000354190-26-000193 · form4.xml · nonDerivative · entry 2 Bloom Mark H. · CIK 0001795399 · Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,416.671 Read SEC document |
| August 16, 2026 Filed Aug 18, 2026 23:06 UTC |
Bloom Mark H.Vice President
|
Exercise / conversionCommon Stock | 1,280.485 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000193 · form4.xml · nonDerivative · entry 1 Bloom Mark H. · CIK 0001795399 · Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,023.485 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| August 05, 2026 Filed Aug 7, 2026 21:47 UTC |
Gallagher Patrick MurphyChief Operating Officer
|
GiftCommon Stock | 23,800 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000187 · form4.xml · nonDerivative · entry 1 Gallagher Patrick Murphy · CIK 0001929606 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Indirect · By Spouse's Trust Disclosed balance after: 53,262 F1 · kind: This transaction represents a gift for estate planning purposes from the reporting person's spouse to an irrevocable trust of which the reporting person and his children are beneficiaries. The reporting person disclaims beneficial ownership of the shares held by the trust except to the extent of his pecuniary interest therein. F2 · ownership.nature: 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 Read SEC document |
| July 01, 2026 Filed Jul 7, 2026 00:21 UTC |
Jain VishalVICE PRESIDENT
|
Exercise / conversionNotional Stock Units · Derivative | 2,162.694 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000180 · form4.xml · derivative · entry 3 Jain Vishal · CIK 0001812516 · VICE PRESIDENT 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 9,725.8456 Underlying: Common Stock · 2,162.694 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each notional stock unit represents a right to receive one share of Gallagher common stock. F2 · derivative.exercise_date: The notional stock units become payable in July 2026 and following the reporting person's separation from service with Gallagher. F2 · derivative.expiration_date: The notional stock units become payable in July 2026 and following the reporting person's separation from service with Gallagher. Read SEC document |
| July 01, 2026 Filed Jul 7, 2026 00:21 UTC |
Jain VishalVICE PRESIDENT
|
Exercise / conversionCommon Stock | 2,162.694 | $229.57 | $496,489.66 |
DisclosureSEC source: 0000354190-26-000180 · form4.xml · nonDerivative · entry 1 Jain Vishal · CIK 0001812516 · VICE PRESIDENT 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 68,903.384 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| July 01, 2026 Filed Jul 7, 2026 00:18 UTC |
GALLAGHER THOMAS JOSEPHPresident
|
Exercise / conversionNotional Stock Units · Derivative | 351.945 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000178 · form4.xml · derivative · entry 7 GALLAGHER THOMAS JOSEPH · CIK 0001589933 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,345.6345 Underlying: Common Stock · 351.945 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: Each notional stock unit represents a right to receive one share of Gallagher common stock. F4 · derivative.exercise_date: Portions of these notional stock units are payable to the reporting person in shares of common stock in July of 2026 and following the reporting person's separation from service. F4 · derivative.expiration_date: Portions of these notional stock units are payable to the reporting person in shares of common stock in July of 2026 and following the reporting person's separation from service. Read SEC document |
| July 01, 2026 Filed Jul 7, 2026 00:18 UTC |
GALLAGHER THOMAS JOSEPHPresident
|
Exercise / conversionCommon Stock | 351.945 | $229.57 | $80,796.01 |
DisclosureSEC source: 0000354190-26-000178 · form4.xml · nonDerivative · entry 1 GALLAGHER THOMAS JOSEPH · CIK 0001589933 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 323,743.025 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| July 01, 2026 Filed Jul 7, 2026 00:12 UTC |
Pesch Michael RobertVice President
|
Exercise / conversionNotional Stock Units · Derivative | 355.801 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000175 · form4.xml · derivative · entry 5 Pesch Michael Robert · CIK 0002022545 · Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,134.526 Underlying: Common Stock · 355.801 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each notional stock unit represents a right to receive one share of Gallagher common stock. F3 · derivative.exercise_date: Portions of these notional stock units are payable to the reporting person in shares of common stock in July of 2026, 2027 and 2028 and following the reporting person's separation from service. F4 · derivative.expiration_date: Portions of these notional stock units are payable to the reporting person in shares of common stock in July of 2026, 2027 and 2028 and following the reporting person's separation from service. Read SEC document |
| July 01, 2026 Filed Jul 7, 2026 00:12 UTC |
Pesch Michael RobertVice President
|
Exercise / conversionCommon Stock | 355.801 | $229.57 | $81,681.24 |
DisclosureSEC source: 0000354190-26-000175 · form4.xml · nonDerivative · entry 1 Pesch Michael Robert · CIK 0002022545 · Vice President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 44,832.7289 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 22, 2026 Filed Jun 24, 2026 22:45 UTC |
HOWELL DOUGLAS KVP & Chief Financial Officer
|
OtherNotional Stock Units · Derivative | 12,954.386 | $209.08 Strike: $0.00 | $2,708,503.02 |
DisclosureSEC source: 0000354190-26-000173 · form4.xml · derivative · entry 4 HOWELL DOUGLAS K · CIK 0001222374 · VP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 185,953.9256 Underlying: Common Stock · 12,954.386 shares Expires not disclosed F2 · derivative.exercise_price: Each notional stock unit represents a right to receive one share of Gallagher common stock. F3 · shares: This disposition of notional stock units is a discretionary transaction by the reporting person to move assets he holds in the company's Supplemental Savings and Thrift Plan ("SS&T Plan"), a nonqualified deferred compensation plan, from the investment option representing Gallagher common stock to cash partially to cover his expected tax obligations as a result of a distribution that will occur in July 2026 under such plan. F4 · derivative.exercise_date: Portions of these notional stock units are payable to the reporting person in shares of common stock in July of 2026, 2028 and 2029 and following the reporting person's separation from service. F4 · derivative.expiration_date: Portions of these notional stock units are payable to the reporting person in shares of common stock in July of 2026, 2028 and 2029 and following the reporting person's separation from service. F5 · derivative.underlying_shares: The reporting person's disposition of Gallagher common stock reported herein was matchable under Section 16(b) of the Securities and Exchange Act of 1934, to the extent of 12,892.211 shares the reporting person invested in through the SS&T Plan on February 12, 2026. The reporting person had a loss of approximately $32,123 in connection with this short-swing transaction. Read SEC document |
| June 02, 2026 Filed Jun 2, 2026 22:15 UTC |
CARY RICHARD CController, CAO
|
SaleCommon Stock | 3,000 | $206.00 | $618,000.00 |
DisclosureSEC source: 0000354190-26-000169 · form4.xml · nonDerivative · entry 1 CARY RICHARD C · CIK 0001185998 · Controller, CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 47,819.487 Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 22:13 UTC |
JOHNSON DAVID SDirector
|
GrantCommon Stock | 236.536 | $206.10 | $48,750.07 |
DisclosureSEC source: 0000354190-26-000167 · form4.xml · nonDerivative · entry 1 JOHNSON DAVID S · CIK 0001192476 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 47,386.554 F1 · shares: This acquisition resulted from the reporting person's election in a prior year (pursuant to the Company's Director Deferral Plan) to defer the reporting person's annual cash retainer, which the Company pays on a quarterly basis, into deferred share units that will be distributed in the form of the Company's common stock. Read SEC document |
| June 01, 2026 Filed Jun 2, 2026 22:12 UTC |
Miskel Christopher C.Director
|
GrantCommon Stock | 194.081 | $206.10 | $40,000.09 |
DisclosureSEC source: 0000354190-26-000165 · form4.xml · nonDerivative · entry 1 Miskel Christopher C. · CIK 0001804681 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,641.773 F1 · shares: This acquisition resulted from the reporting person's election in a prior year (pursuant to the Company's Director Deferral Plan) to defer the reporting person's annual cash retainer, which the Company pays on a quarterly basis, into deferred share units that will be distributed in the form of the Company's common stock. Read SEC document |
| May 26, 2026 Filed May 29, 2026 00:46 UTC |
Gallagher Patrick MurphyChief Operating Officer
|
GiftCommon Stock | 14,698 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000163 · form4.xml · nonDerivative · entry 1 Gallagher Patrick Murphy · CIK 0001929606 · Chief Operating Officer 10b5-1 filing: No plan indicated Ownership: Indirect · By Trust Disclosed balance after: 98,105.25 F1 · ownership.nature: Shares held in trust for the benefit of the reporting person and immediate family members, of which he and his immediate family members, as applicable, is a trustee. Read SEC document |
| May 26, 2026 Filed May 28, 2026 23:50 UTC |
GALLAGHER J PATRICK JRDirector · CEO
|
GiftCommon Stock | 14,698 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000161 · form4.xml · nonDerivative · entry 1 GALLAGHER J PATRICK JR · CIK 0001186006 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 109,416.9637 Read SEC document |
| May 12, 2026 Filed May 14, 2026 01:54 UTC |
Caplan Deborah HDirector
|
GrantCommon Stock | 1,110 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000158 · form4.xml · nonDerivative · entry 1 Caplan Deborah H · CIK 0001574454 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,650 F1 · shares: Restricted stock unit award vesting on the earlier of one year after the date of grant or the reporting person's departure from the Board. Read SEC document |
| May 12, 2026 Filed May 14, 2026 01:52 UTC |
Clarke Teresa HillaryDirector
|
GrantCommon Stock | 1,110 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000156 · form4.xml · nonDerivative · entry 1 Clarke Teresa Hillary · CIK 0001875332 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,566.726 F1 · shares: Restricted stock unit award vesting on the earlier of one year after the date of grant or the reporting person's departure from the Board. Read SEC document |
| May 12, 2026 Filed May 14, 2026 01:50 UTC |
Coldman David JohnDirector
|
GrantCommon Stock | 1,110 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000154 · form4.xml · nonDerivative · entry 1 Coldman David John · CIK 0001626207 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,344 F1 · shares: Restricted stock unit award vesting on the earlier of one year after the date of grant or the reporting person's departure from the Board. Read SEC document |
| May 12, 2026 Filed May 14, 2026 01:46 UTC |
Harries Richard de Winton WilkinDirector
|
GrantCommon Stock | 1,110 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000152 · form4.xml · nonDerivative · entry 1 Harries Richard de Winton Wilkin · CIK 0002030079 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,413 F1 · shares: Restricted stock unit award vesting on the earlier of one year after the date of grant or the reporting person's departure from the Board. Read SEC document |
| May 12, 2026 Filed May 14, 2026 01:44 UTC |
JOHNSON DAVID SDirector
|
GrantCommon Stock | 1,110 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000150 · form4.xml · nonDerivative · entry 1 JOHNSON DAVID S · CIK 0001192476 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 47,150.018 F1 · shares: Restricted stock unit award vesting on the earlier of one year after the date of grant or the reporting person's departure from the Board. Read SEC document |
| May 12, 2026 Filed May 14, 2026 01:41 UTC |
Miskel Christopher C.Director
|
GrantCommon Stock | 1,110 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000148 · form4.xml · nonDerivative · entry 1 Miskel Christopher C. · CIK 0001804681 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,447.692 F1 · shares: Restricted stock unit award vesting on the earlier of one year after the date of grant or the reporting person's departure from the Board. Read SEC document |
| May 12, 2026 Filed May 14, 2026 01:39 UTC |
NICOLETTI RALPH JDirector
|
GrantCommon Stock | 1,110 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000146 · form4.xml · nonDerivative · entry 1 NICOLETTI RALPH J · CIK 0001192519 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,414.305 F1 · shares: Restricted stock unit award vesting on the earlier of one year after the date of grant or the reporting person's departure from the Board. Read SEC document |
| May 12, 2026 Filed May 14, 2026 01:37 UTC |
ROSENTHAL NORMAN LDirector
|
GrantCommon Stock | 1,110 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000144 · form4.xml · nonDerivative · entry 1 ROSENTHAL NORMAN L · CIK 0001137113 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 43,326.66 F1 · shares: Restricted stock unit award vesting on the earlier of one year after the date of grant or the reporting person's departure from the Board. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 00:02 UTC |
Bay Walter D.General Counsel
|
Exercise / conversionPhantom Stock · Derivative | 1,415.092 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000114 · form4.xml · derivative · entry 4 Bay Walter D. · CIK 0001410235 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,994.734 Underlying: Common Stock · 1,415.092 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each share of phantom stock represents a right to receive one share of Gallagher common stock. F3 · derivative.exercise_date: 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 in the year they attain age 62, or after a one-year period for participants who have attained age 61. F3 · derivative.expiration_date: 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 in the year they attain age 62, or after a one-year period for participants who have attained age 61. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 00:02 UTC |
Bay Walter D.General Counsel
|
Tax withholdingCommon Stock | 627 | $215.95 | $135,400.65 |
DisclosureSEC source: 0000354190-26-000114 · form4.xml · nonDerivative · entry 2 Bay Walter D. · CIK 0001410235 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 83,292.092 F1 · balance_after: The transactions in this report relate solely to the distribution of vested shares under the Age 62 Plan and the withholding of shares to cover applicable income and employment taxes. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 00:02 UTC |
Bay Walter D.General Counsel
|
Exercise / conversionCommon Stock | 1,415.092 | $215.95 | $305,589.12 |
DisclosureSEC source: 0000354190-26-000114 · form4.xml · nonDerivative · entry 1 Bay Walter D. · CIK 0001410235 · General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 83,919.092 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 31, 2026 Filed Apr 1, 2026 23:42 UTC |
CARY RICHARD CController, CAO
|
Exercise / conversionPhantom Stock · Derivative | 471.698 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000112 · form4.xml · derivative · entry 4 CARY RICHARD C · CIK 0001185998 · Controller, CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 160.685 Underlying: Common Stock · 471.698 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each share of phantom stock represents a right to receive one share of Gallagher common stock. F3 · derivative.exercise_date: 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. F3 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 1, 2026 23:42 UTC |
CARY RICHARD CController, CAO
|
Tax withholdingCommon Stock | 139 | $215.95 | $30,017.05 |
DisclosureSEC source: 0000354190-26-000112 · form4.xml · nonDerivative · entry 2 CARY RICHARD C · CIK 0001185998 · Controller, CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 50,819.487 F1 · balance_after: The transactions in this report relate solely to the distribution of vested shares under the Age 62 Plan and the withholding of shares to cover applicable income and employment taxes. Read SEC document |
| March 31, 2026 Filed Apr 1, 2026 23:42 UTC |
CARY RICHARD CController, CAO
|
Exercise / conversionCommon Stock | 471.698 | $215.95 | $101,863.18 |
DisclosureSEC source: 0000354190-26-000112 · form4.xml · nonDerivative · entry 1 CARY RICHARD C · CIK 0001185998 · Controller, CAO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 50,958.487 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 31, 2026 Filed Apr 1, 2026 23:34 UTC |
GALLAGHER J PATRICK JRDirector · CEO
|
Exercise / conversionPhantom Stock · Derivative | 5,345.903 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000110 · form4.xml · derivative · entry 9 GALLAGHER J PATRICK JR · CIK 0001186006 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 139,097.882 Underlying: Common Stock · 5,345.903 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_price: Each share of phantom stock represents a right to receive one share of Gallagher common stock. F6 · derivative.exercise_date: 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. F6 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 1, 2026 23:34 UTC |
GALLAGHER J PATRICK JRDirector · CEO
|
Tax withholdingCommon Stock | 2,369 | $215.95 | $511,585.55 |
DisclosureSEC source: 0000354190-26-000110 · form4.xml · nonDerivative · entry 2 GALLAGHER J PATRICK JR · CIK 0001186006 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 123,961.8365 F1 · balance_after: The transactions in this report relate solely to the distribution of vested shares under the Age 62 Plan and the withholding of shares to cover applicable income and employment taxes. Read SEC document |
| March 31, 2026 Filed Apr 1, 2026 23:34 UTC |
GALLAGHER J PATRICK JRDirector · CEO
|
Exercise / conversionCommon Stock | 5,345.903 | $215.95 | $1,154,447.75 |
DisclosureSEC source: 0000354190-26-000110 · form4.xml · nonDerivative · entry 1 GALLAGHER J PATRICK JR · CIK 0001186006 · Director · CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 126,330.8365 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:48 UTC |
GALLAGHER THOMAS JOSEPHPresident
|
Exercise / conversionPhantom Stock · Derivative | 76.382 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000124 · form4.xml · derivative · entry 8 GALLAGHER THOMAS JOSEPH · CIK 0001589933 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 20,214.46 Underlying: Common Stock · 76.382 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: Each share of phantom stock represents a right to receive one share of Gallagher common stock. F4 · derivative.exercise_date: 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. F4 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:48 UTC |
GALLAGHER THOMAS JOSEPHPresident
|
Tax withholdingCommon Stock | 76.382 | $215.95 | $16,494.69 |
DisclosureSEC source: 0000354190-26-000124 · form4.xml · nonDerivative · entry 2 GALLAGHER THOMAS JOSEPH · CIK 0001589933 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 323,391.08 Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:48 UTC |
GALLAGHER THOMAS JOSEPHPresident
|
Exercise / conversionCommon Stock | 76.382 | $215.95 | $16,494.69 |
DisclosureSEC source: 0000354190-26-000124 · form4.xml · nonDerivative · entry 1 GALLAGHER THOMAS JOSEPH · CIK 0001589933 · President 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 323,467.462 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:41 UTC |
HOWELL DOUGLAS KVP & Chief Financial Officer
|
Exercise / conversionPhantom Stock · Derivative | 76.382 | $0.00 | $0.00 |
DisclosureSEC source: 0000354190-26-000122 · form4.xml · derivative · entry 5 HOWELL DOUGLAS K · CIK 0001222374 · VP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,866.898 Underlying: Common Stock · 76.382 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each share of phantom stock represents a right to receive one share of Gallagher common stock. F3 · derivative.exercise_date: 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. F3 · derivative.expiration_date: 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. Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:41 UTC |
HOWELL DOUGLAS KVP & Chief Financial Officer
|
Tax withholdingCommon Stock | 76.382 | $215.95 | $16,494.69 |
DisclosureSEC source: 0000354190-26-000122 · form4.xml · nonDerivative · entry 2 HOWELL DOUGLAS K · CIK 0001222374 · VP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 106,709.7558 Read SEC document |
| March 31, 2026 Filed Apr 2, 2026 20:41 UTC |
HOWELL DOUGLAS KVP & Chief Financial Officer
|
Exercise / conversionCommon Stock | 76.382 | $215.95 | $16,494.69 |
DisclosureSEC source: 0000354190-26-000122 · form4.xml · nonDerivative · entry 1 HOWELL DOUGLAS K · CIK 0001222374 · VP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 106,786.1378 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.