Corporate insider
Marchese John Clifford
CMEHoldLens InsiderScore
-22
Net insider selling
Buys
1
$216K
Sells
5
$66K
Dominant
sell
Confidence
27%
Transaction history
| Date | Action | Shares | Price | Value |
|---|---|---|---|---|
| Sep 16, 2026 | SELL | 44 | $272.46 | $12K |
| Sep 15, 2026 | SELL | 50 | $275.09 | $14K |
| Sep 15, 2026 | SELL | 57 | $275.09 | $16K |
| Sep 15, 2026 | SELL | 47 | $275.09 | $13K |
| Sep 15, 2026 | SELL | 43 | $275.09 | $12K |
| Sep 15, 2026 | BUY | 784 | $275.09 | $216K |
Related
All CME insiders
Every tracked officer at CME — aggregate InsiderScore + all Form 4s.
CME ConvictionScore
Full 13F + InsiderScore unified signal for CME.
Live insider feed
Every tracked Form 4 across all companies, chronological.
Deep dive
Reading for your research
Optional background reading on interpreting company disclosures and investing methods. These books do not validate a signal or predict returns.
Amazon affiliate links — as an Amazon Associate, HoldLens earns from qualifying purchases and membership trials at no extra cost to you. These are books we genuinely recommend. Not investment advice; always do your own research.
Benjamin Graham
The Intelligent Investor
The foundational text. Buffett calls it 'by far the best book about investing ever written.'
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Benjamin Graham & David Dodd
Security Analysis
The deep dive behind The Intelligent Investor — how to actually read a filing and value a business.
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See the full investing reading list
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