
Zoe Lofgren bought Aon PLC (NYSE: AON)
Zoe Lofgren (D-CA), a U.S. Representative, has disclosed 4 trades in Aon PLC (AON) since 2020, 3 purchases and 1 sale, worth an estimated $32K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts).
The trade highlighted here is a purchase: Zoe Lofgren bought $1,001 - $15,000 of Aon PLC (NYSE: AON) on February 18, 2020. Since that trade, AON is up +68.77% against the S&P 500 up +137.05%, an outperformance of -68.28%.
Across these filings, Zoe Lofgren has been a net buyer of AON (a buy-to-sell ratio of 3.00). The most recent disclosed AON transaction shown was dated May 25, 2023. Each row in the table below links to that trade and its post-trade performance versus the market.
Data updated
Zoe Lofgren's AON trades vs the price
AON is up +68.77% since Zoe Lofgren bought on February 18, 2020, versus +137.05% for the S&P 500.
Performance since this trade
All Zoe Lofgren AON trades
| Traded | Type | Size | Return | Est. profit | |
|---|---|---|---|---|---|
| May 25, 2023 | SELL | $303.43 | +24.30% | — | |
| September 2, 2021 | BUY | $279.74 | +34.82% | +$2K | |
| August 9, 2021 | BUY | $254.01 | +48.48% | +$3K | |
| February 18, 2020 | BUY | $223.47 | +68.77% | +$5K |
Estimated profit is shown for buys only, marked to the latest close. It is an estimate and does not net later sells, taxes, or fees.
Zoe Lofgren & AON trading FAQ
Is it legal for Zoe Lofgren to trade Aon PLC (AON) stock?
Yes. Members of Congress are allowed to trade individual stocks, including Aon PLC (AON), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; this page does not imply the trade was improper.
When did Zoe Lofgren buy AON?
Zoe Lofgren disclosed a purchase of $1,001 - $15,000 of Aon PLC (AON) on February 18, 2020, according to public STOCK Act filings.
How has AON performed since Zoe Lofgren's trade?
Since Zoe Lofgren bought AON on February 18, 2020, the stock is up +68.77%, versus +137.05% for the S&P 500 over the same period, an outperformance of -68.28%.
How many times has Zoe Lofgren traded AON?
Zoe Lofgren has disclosed 4 AON trades since 2020 (3 purchases and 1 sale). Every disclosed trade is listed on this page.
How soon must members of Congress disclose a trade?
Under the STOCK Act, members of Congress must publicly report a covered transaction within 45 days of the trade. Filings can still be delayed, amended, or contain errors.
Where can I see all congressional AON trades?
Quantellect tracks every disclosed congressional trade in Aon PLC (AON) on the Aon PLC congressional trading page, which aggregates filings across all members of Congress.
Zoe Lofgren's AON tradesAll congressional filings for Aon PLCZoe Lofgren's full profile
Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. Estimated prices and post-trade returns are derived algorithmically from public filings and end-of-day market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.

