JAIN VISHAL

PrivateCIK: 1812516

Location

ROLLING MEADOWS, IL

JAIN VISHAL (VICE PRESIDENT) exercised options at ARTHUR J. GALLAGHER & CO.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

JAIN VISHAL

Filed: 7/7/2026ACC: 0000354190-26-000180

InsiderJAIN VISHALCIK 1812516

→

IssuerARTHUR J. GALLAGHER & CO.CIK 354190

Officer· VICE PRESIDENT

Since May 2020

0.00

Net shares

Net seller

$496.5K

Total acquired

0

Open market trades

0B · 0S

2

Total transactions

2.16K acquired · 2.16K disposed

Non-Derivative Transactions1

Common Stock

Direct

M · Option Exercise

Shares

+2.16K

Price / share

$229.57

Trade value

$496.49K

% of position

3.2%

7/1/2026

66.74K→68.90K

Total

Net shares

+2.16K

Net value

$496.49K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	7/1/2026	M · Option Exercise	+2.16K	$229.57	$496.49K	3.2%	66.74K	68.90K
Total			+2.16K		$496.49K

Derivative Transactions1

Notional Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

2.16K shares

Shares

−2.16K

Strike price

0

Held after

9.73K

Exercisable

—

7/1/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Notional Stock Units Direct	Common Stock2.16K shares	7/1/2026	M · Option Exercise	−2.16K	0	—	9.73K

Non-Derivative Holdings (Post-Transaction)1

Common Stock

Indirect

Shares owned491.11

Total

491.11 indirect491.11

Security Title	Shares Owned	Ownership Type
Common Stock	491.11	Indirect
Total	491.11	491.11 indirect

Derivative Holdings (Post-Transaction)8

Non-qualified Stock Option

Direct

Underlying security

Common Stock

Underlying shares

9.95K

Shares owned

9.95K

Exercise price

158.56

Expiration

—

Exercise window

—

Non-qualified Stock Option

Direct

Underlying security

Common Stock

Underlying shares

8.28K

Shares owned

8.28K

Exercise price

177.09

Expiration

—

Exercise window

—

Non-qualified Stock Option

Direct

Underlying security

Common Stock

Underlying shares

14.32K

Shares owned

14.32K

Exercise price

228.20

Expiration

—

Exercise window

—

Non-qualified Stock Option

Direct

Underlying security

Common Stock

Underlying shares

13.58K

Shares owned

13.58K

Exercise price

127.90

Expiration

—

Exercise window

—

Phantom Stock

Direct

Underlying security

Common Stock

Underlying shares

39.71K

Shares owned

39.71K

Exercise price

Expiration

—

Exercise window

—

Non-qualified Stock Option

Direct

Underlying security

Common Stock

Underlying shares

10.45K

Shares owned

10.45K

Exercise price

86.17

Expiration

—

Exercise window

—

Non-qualified Stock Option

Direct

Underlying security

Common Stock

Underlying shares

8.71K

Shares owned

8.71K

Exercise price

243.54

Expiration

—

Exercise window

—

Non-qualified Stock Option

Direct

Underlying security

Common Stock

Underlying shares

9.59K

Shares owned

9.59K

Exercise price

337.74

Expiration

—

Exercise window

—

Total

Underlying

114.59K

Owned

114.59K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Non-qualified Stock Option Direct	Common Stock	158.56	—	—	9.95K	9.95K
Non-qualified Stock Option Direct	Common Stock	177.09	—	—	8.28K	8.28K
Non-qualified Stock Option Direct	Common Stock	228.20	—	—	14.32K	14.32K
Non-qualified Stock Option Direct	Common Stock	127.90	—	—	13.58K	13.58K
Phantom Stock Direct	Common Stock		—	—	39.71K	39.71K
Non-qualified Stock Option Direct	Common Stock	86.17	—	—	10.45K	10.45K
Non-qualified Stock Option Direct	Common Stock	243.54	—	—	8.71K	8.71K
Non-qualified Stock Option Direct	Common Stock	337.74	—	—	9.59K	9.59K
Total					114.59K	114.59K