Company_Context
Financial Services
Security & Commodity Brokers, Dealers, Exchanges & Services
Source: SEC SIC
MARKET_TICKER: CME
CME GROUP INCInsider Trading & SEC Form 4 Analysis
Latest CME SEC Form 4 activity, net insider flow, and the largest recent buyer or seller in one live view.
Open-Market Signal
BEARISH
SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED
Signal_Window
Headline metrics use exact calendar-day windows.
26 directional transactions in 365D
Code P purchases and code S sales are measured from 2025.08.29 — 2026.08.28.
Net_Flow_365D
-$26.5M
Open-market buys minus salesLatest_Form_4
2026.06.25
Latest available filingActive_Insiders_365D
30
Reporting entities in windowTop_Buyer_365D
SHEPARD WILLIAM R
$661.0KTop_Seller_365D
DUFFY TERRENCE A
$17.2MAutomated_Intelligence_Report :: CME
During the selected 365-day window, CME insider trading registers a bearish signal with -$26.5M in net open-market flow across 30 reporting insiders. The latest available Form 4 was recorded on 2026.06.25.
Open-market purchases minus open-market sales produce a negative net flow of $26.48M. Compensation-related awards and option exercises represent more nominal activity than directional open-market trades, so the signal should be interpreted cautiously.
SHEPARD WILLIAM R recorded the largest aggregate purchase volume, while DUFFY TERRENCE A 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 :: CME
Analyze CME with advanced technical indicators.
View on TradingView (Get $15 Off)Recent Insider Flow :: CME
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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
>When was the latest SEC Form 4 filed for CME?
The most recent insider transaction on record was filed on 2026.06.25. InsiderAlpha monitors EDGAR filings and updates this terminal as new Form 4 documents are published.
>How many corporate insiders are active in CME?
The selected 365-day window contains 30 distinct reporting insiders with eligible transactions for CME. This count changes when a different signal window is selected.
>Is insider buying outweighing selling at CME?
Open-market selling volume ($27.15M) currently exceeds buying volume ($0.66M), indicating net liquidation by insiders.
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