A

AJG

NYSE

Arthur J. Gallagher & Co.

Latest disclosureSeptember 17, 2026

Insider score Why 0?: 0/ 100
Qualifying buys · 30d: $0

0 purchases · 5 sales

Price by TradingView

Insider transactions 59

Limited filing history

Filters

Last 30 daysNo qualifying insider buying. Sales: $252.86K by 1 insider.

Sale disclosed

Richard C. Cary

Controller, CAO

Common Stock

Reported value: $252.86K
Reported price: $252.8583 / share

Sale disclosed

Scott R. Hudson

Vice President

Common Stock

Reported value: $3.17M
Reported price: $264.133 / share

Sale disclosed

Walter D. Bay

General Counsel

Common Stock

Reported value: $3.24M
Reported price: $270.081 / share

Sale disclosed

Christopher E. Mead

VICE PRESIDENT

Common Stock

Reported value: $899.59K
Reported price: $257.025 / share

Sale disclosed

Richard C. Cary

Controller, CAO

Common Stock

Reported value: $618K
Reported price: $206.00 / share

Reporting insider	Security / transaction	Amount / price	Value	Traded / disclosed	Source
Controller, CAO	Common StockSale	1,000$252.86 / share	$252.86K	Sep 15Filed Sep 17 · 2d later	SEC filing
Vice President	Common StockSale	12,000$264.13 / share	$3.17M	Sep 2Filed Sep 4 · 2d later	SEC filing
General Counsel	Common StockSale	12,000$270.08 / share	$3.24M	Aug 24Filed Aug 26 · 2d later	SEC filing
VICE PRESIDENT	Common StockSale	3,500$257.03 / share	$899.59K	Aug 19Filed Aug 20 · 1d later	SEC filing
Controller, CAO	Common StockSale	3,000$206.00 / share	$618K	Jun 2Filed Jun 2 · 0d later	SEC filing

Congress transactions 11

All Congress filings

Purchase disclosed

Arthur J. Gallagher & Co. Common Stock · Stock

The filing reports a purchase for the member.

AAAlan ArmstrongReporting Senate member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 27, 2026

Sale disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a sale for the member.

Kelly Louise Morrison official portrait

Kelly Louise MorrisonReporting House member

Reported amount: $15,001 – $50,000Reported range; exact amount not disclosed.
Trade date: March 8, 2026

Sale disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a sale for the member.

Kelly Louise Morrison official portrait

Kelly Louise MorrisonReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 8, 2026

Sale disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a sale for the member.

Kelly Louise Morrison official portrait

Kelly Louise MorrisonReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: March 8, 2026

Sale disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a sale for the member.

Gilbert Cisneros official portrait

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: February 10, 2026

Sale disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a sale for a joint account.

Julie Johnson official portrait

Julie JohnsonReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: December 18, 2025

Sale disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a sale for the member.

Julia Letlow official portrait

Julia LetlowReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: July 29, 2025

Purchase disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a purchase for the member.

Julia Letlow official portrait

Julia LetlowReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: October 23, 2024

Purchase disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a purchase for the member.

Gilbert Cisneros official portrait

Gilbert CisnerosReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: December 19, 2025

Partial sale disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a partial sale for a joint account.

Julie Johnson official portrait

Julie JohnsonReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: November 13, 2025

Sale disclosed

Arthur J. Gallagher & Co. Common Stock (AJG) · Stock

The filing reports a sale for a spouse.

Valerie Hoyle official portrait

Valerie HoyleReporting House member

Reported amount: $1,001 – $15,000Reported range; exact amount not disclosed.
Trade date: September 23, 2025

Why this buying score?

No qualifying common-equity purchases

No eligible common-equity purchase is public by this cutoff within 180 transaction-date days. Other instruments, exercises and routine activity do not contribute purchase points.

+0 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage

Source: SEC EDGAR · Form 4
Issuer CIK: 0000354190
Latest public acceptance: Sep 17, 2026, 08:46 PM UTC
Score calculated: Oct 8, 2026, 12:03 AM UTC
Parser: form4-parser-1.5
Classifier: form4-classifier-1.1
Scoring methodology: insider-experimental-1.1
Availability: Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.