Wednesday, September 16, 2026Latest filing Sep 14, 2026

AON Congressional Stock Trades

AON PUBLIC LIMITED COMPANY CMN

Last disclosed trade Apr 24

Every disclosed trade in AON by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.

Sample · the intelligence layer

Coldpine signal scoreA 0-1 composite from four weighted factors: disclosure speed, trade size, cluster activity (multiple members buying the same name), and the member’s track record. ≥ 0.65 is the high-conviction tier; ≥ 0.50 is moderate. Trades from trust-managed members are penalized (× 0.2 multiplier). It’s research, not a recommendation.

Thomas H. Kean · Sold $AON · Jan 27 · $15K–$50K

0.54MED
Disclosure speedx 0.250.60
Trade sizex 0.250.50
Cluster activityx 0.150.30

1 other member traded this name in the same window.

Track recordx 0.350.63

Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →

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71
Disclosed trades
40
Buys
31
Sells
5
Members trading

The record on $AON

Coldpine has parsed 71 disclosed trades in $AON by 5 members of Congress, drawn from 34 periodic transaction reports dated Jan 2, 2023 through Apr 24, 2026. That is 70 trades from House members and 1 trade from senators, filed 43 by Democrats and 28 by Republicans.

Of the 71 trades with a known filing lag, 3 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 25 days. The longest was 116 days: a $AON purchase by Alan Armstrong dated Mar 27, 2026, disclosed Jul 21, 2026. How late filing is measured across all of Congress is in the late-filers study.

61 of the 68 trades that list an account holder (90%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Rohit Khanna filed the most $AON purchases (30), and Michael T. McCaul the most sales (17).

Activity peaked in 2024 with 35 trades. The busiest single month was April 2026, when 2 different members disclosed $AON trades.

Across the 40 purchases Coldpine can price, $AON moved +0.28% on average between the trade date and the disclosure date, against +2.02% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 53% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.

Members who trade AON

Recent disclosed trades in AON

DateMemberTypeAmount
Apr 24Rohit Khanna(CA)sell$1K–$15K
Apr 6Michael T. McCaul(TX)sell$15K–$50K
Mar 27Alan Armstrong(OK)buy$1K–$15K
Mar 25Michael T. McCaul(TX)sell$15K–$50K
Mar 12Michael T. McCaul(TX)sell$15K–$50K
Mar 4Michael T. McCaul(TX)sell$15K–$50K
Dec 12Rohit Khanna(CA)sell$1K–$15K
Nov 3Rohit Khanna(CA)buy$1K–$15K
Oct 27Michael T. McCaul(TX)sell$1K–$15K
Oct 21Rohit Khanna(CA)buy$1K–$15K
Oct 16Rohit Khanna(CA)buy$1K–$15K
Oct 16Rohit Khanna(CA)buy$1K–$15K
Oct 16Rohit Khanna(CA)buy$1K–$15K
Oct 7Rohit Khanna(CA)buy$1K–$15K
Sep 29Rohit Khanna(CA)sell$1K–$15K
Sep 5Rohit Khanna(CA)sell$1K–$15K
Aug 26Rohit Khanna(CA)buy$1K–$15K
Aug 21Michael T. McCaul(TX)sell$1K–$15K
Aug 4Rohit Khanna(CA)buy$1K–$15K
Jul 25Rohit Khanna(CA)sell

Showing 20 of 71 disclosed trades.

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Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →