Arthur J. Gallagher & Co. (AJG) 424B2 Prospectus for primary offering

0000354190424B2EX-FILING FEES004.600% Senior Notes due 20274.850% Senior Notes due 20295.000% Senior Notes due 20325.150% Senior Notes due 20355.550% Senior Notes due 2055 0000354190 2024-12-11 2024-12-11 0000354190 1 2024-12-11 2024-12-11 0000354190 2 2024-12-11 2024-12-11 0000354190 3 2024-12-11 2024-12-11 0000354190 4 2024-12-11 2024-12-11 0000354190 5 2024-12-11 2024-12-11 iso4217:USD xbrli:pure xbrli:shares

Exhibit 107

Calculation of Filing Fee Tables

424(b)(2)

(Form Type)

Arthur J. Gallagher & Co.

(Exact Name of Registrant as Specified in its Charter)

Table 1: Newly Registered and Carry Forward Securities

Security  Type

Security Class Title

Fee Calculation or Carry Forward Rule

Amount Registered

Proposed Maximum Offering Price Per Unit

Maximum Aggregate Offering Price

Fee Rate

Amount of Registration Fee

Carry Forward Form Type

Carry Forward File Number

Carry Forward Initial effective date

Filing Fee Previously Paid In Connection with Unsold Securities to be Carried Forward

Newly Registered Securities

Fees To Be Paid

Debt

4.600% Senior  Notes due 2027

Rule 457(o) and  Rule 457(r) (1) (2)

$750,000,000

99.918%

$749,385,000

0.00015310

$114,730.85

4.850% Senior  Notes due 2029

Rule 457(o) and  Rule 457(r) (1) (2)

$750,000,000

99.922%

$749,415,000

0.00015310

$114,735.44

5.000% Senior  Notes due 2032

Rule 457(o) and  Rule 457(r) (1) (2)

$500,000,000

99.934%

$499,670,000

0.00015310

$76,499.48

5.150% Senior  Notes due 2035

Rule 457(o) and  Rule 457(r) (1) (2)

$1,500,000,000

99.627%

$1,494,405,000

0.00015310

$228,793.41

5.550% Senior  Notes due 2055

Rule 457(o) and  Rule 457(r) (1) (2)

$1,500,000,000

99.376%

$1,490,640,000

0.00015310

$228,216.99

Fees Previously Paid

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Carry Forward Securities

Carry Forward Securities

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

Total Offering Amounts

$4,983,515,000

$762,976.17

Total Fees Previously Paid

N/A

Total Fee Offsets

N/A

Net Fee Due

$762,976.17

(1) Calculated in accordance with Rule 457(o) of the Securities Act of 1933, as amended (the “Securities Act”), based on the proposed maximum aggregate offering price, and Rules 456(b) and 457(r) of the Securities Act.

(2) This filing fee table shall be deemed to update the “Calculation of Filing Fee Tables” in the Registrants’ Registration Statement on Form S-3ASR (File No. 333-277002) in accordance with Rules 456(b) and 457(r) under the Securities Act.