Company_Context
Financial Services
Insurance Agents, Brokers & Service
Source: SEC SIC
MARKET_TICKER: AON
AON PLCInsider Trading & SEC Form 4 Analysis
Institutional analysis of internal capital flows based on SEC Form 4 filings.
Open-Market Signal
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED
Signal_Window
Headline metrics use exact calendar-day windows.
12 directional transactions in 365D
Code P purchases and code S sales are measured from 2025.08.17 — 2026.08.16.
Net_Flow_365D
-$6.5M
Open-market buys minus salesLatest_Form_4
2026.07.28
Latest available filingActive_Insiders_365D
20
Reporting entities in windowTop_Buyer_365D
KNIGHT LESTER B
$1.3MTop_Seller_365D
Zeidel Darren
$7.8MAutomated_Intelligence_Report :: AON
Analysis of eligible SEC Form 4 activity for AON indicates a bearish 365-day signal. The selected window contains transactions from 20 distinct reporting insiders, with aggregate nominal activity of $30.33M.
Open-market purchases minus open-market sales produce a negative net flow of $6.47M. Open-market executions represent the majority of measured nominal activity in this window, making the directional flow more representative of voluntary trading activity.
KNIGHT LESTER B recorded the largest aggregate purchase volume, while Zeidel Darren recorded the largest aggregate sale volume. Form 4 activity provides useful ownership context, but it should not be treated as a standalone prediction of future price performance.
Enriched_Research_Context
More context behind the filing
These indicators use normalized SEC roles, issuer metadata, cluster detection and post-filing market prices already calculated by the data pipeline.
Cluster_Activity
0
Clustered open-market purchase records in the recent filing sample.
No coordinated buying cluster detected
Post_Filing_Performance
Live Market Chart :: AON
Analyze AON with advanced technical indicators.
View on TradingView (Get $15 Off)Recent Insider Flow :: AON
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Recent_Filing_History
Inspect the underlying SEC transactions
This table shows recent filing history and is not restricted by the selected 365D headline signal window.
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Automated_Queries :: Frequently Asked Questions
>Who is currently buying AON stock?
During the last 365 calendar days, KNIGHT LESTER B (Executive) recorded the largest aggregate open-market purchase volume. Total insider buying in the window is $1.28M.
>Are AON insiders selling their shares?
During the last 365 calendar days, eligible open-market sales total $7.75M. Zeidel Darren recorded the largest aggregate selling volume.
>What is the overall insider sentiment for AON?
The 365-day open-market signal is BEARISH, with net flow of $6.47M across 20 reporting insiders in the selected window.
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