Corporate insider
MAHON PAUL A
UTHRHoldLens InsiderScore
-60
Heavy insider selling
Buys
1
$1.21M
Sells
8
$4.13M
Dominant
sell
Confidence
66%
Transaction history
| Date | Action | Shares | Price | Value |
|---|---|---|---|---|
| Sep 17, 2026 | SELL | 8,300 | $0 | $0 |
| Sep 17, 2026 | SELL | 320 | $501.5806 | $161K |
| Sep 17, 2026 | SELL | 125 | $500.8018 | $63K |
| Sep 17, 2026 | SELL | 1,160 | $499.7515 | $580K |
| Sep 17, 2026 | SELL | 843 | $498.737 | $420K |
| Sep 17, 2026 | SELL | 1,400 | $497.5434 | $697K |
| Sep 17, 2026 | SELL | 2,873 | $496.5758 | $1.43M |
| Sep 17, 2026 | SELL | 1,579 | $495.967 | $783K |
| Sep 17, 2026 | BUY | 8,300 | $146.03 | $1.21M |
Related
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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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