Insider trade

Officer sold ~$3.17M of AJG shares in the open market

Traded Sep 2, 2026 · Filed Sep 5, 2026

~$3.17M
Reported value · 12K sh @ $264.133: 90K
Holds after · shares reported: -12.3%
stock since the trade · S&P 500 -0.1%, $264.46 → $231.82 on Oct 1

Why it stands out

Arthur J. Gallagher & Co.'s Vice President sold $3.17M of Arthur J. Gallagher & Co. shares. Nobody planned it ahead of time.

Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell

View the official recordSEC Form 4 — Statement of Changes in Beneficial Ownership

All the details

Dates, kept separate

Transaction date: Sep 2, 2026
Reporting period: Not applicable
Filed with the SEC: Sep 5, 2026

Officer$1M+

Context

Classification

open market sale

Code S — open-market or private sale

Absolute commitment

~$3,169,596

Shares × reported transaction price

Timing vs results

34 days after results of Jul 30, 2026

Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results

Price at the time

Closed at $264.46 on Sep 2, 2026, 38% above its 52-week low and 15% below its high, after a 9% rise over the previous 30 trading days

52-week range $192.00 (May 13, 2026) to $310.48 (Oct 3, 2025), 61% of the way up, from 252 adjusted closes. 30 trading days earlier: $242.50 on Jul 22, 2026. Describes the past only, not a forecast

Planned / mechanical clue

None found in footnotes

Only flagged when a footnote says so; never inferred

After it was reported

After	Stock	S&P 500	Difference
7 days	-1.4%	-1.1%	-0.2%

Past results only. Not a forecast.

Source receipt

Record ID: 0000354190-26-000203
Filed / recorded: Sep 5, 2026, 1:25 AM UTC
Added to OQRO: Oct 2, 2026, 12:27 PM UTC
Parser: form4-xml-v1
Data quality: Verified: identifiers matched exactly
Issuer: Arthur J. Gallagher & Co.
Issuer CIK: 354190
Ticker: AJG
Reporting person: Scott R Hudson
Relationship: Officer
Officer title: Vice President
Security: Common Stock
Table: Non-derivative (Table I)
Transaction date: Sep 2, 2026
Transaction code: S
Shares / units: 12,000
Price per share: $264.133
Acquired / disposed: Disposed (D)
Shares owned after: 90,262
Ownership form: Direct
Amendment: No

Footnotes from the filing

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.

Around the same time

Officer sold3w ago

~$253KReported value · 1,000 sh @ $252.8583

Arthur J. Gallagher & Co.'s Controller, CAO sold $253K of Arthur J. Gallagher & Co. shares. Nobody planned it ahead of time.

Why it stands out Official record

Officer plans to sell ~$253K of Arthur J. Gallagher & Co.

Planned, from pay3w ago

Insider sold3w ago

~$3.8Mplanned to sell · 15K shares, around Sep 15, 2026

Someone high up at Arthur J. Gallagher & Co. told the SEC they plan to sell $3.8M of Arthur J. Gallagher & Co. shares around Sep 15, 2026. The shares did not come from their pay.

Why it stands out Official record