Corporate insider
Di Piazza Samuel A Jr.
WBDHoldLens InsiderScore
-43
Net insider selling
Buys
0
$0
Sells
4
$3.14M
Dominant
sell
Confidence
30%
Transaction history
| Date | Action | Shares | Price | Value |
|---|---|---|---|---|
| Oct 6, 2026 | SELL | 33,067 | $0 | $0 |
| Oct 6, 2026 | SELL | 59,151 | $31.067 | $1.84M |
| Oct 6, 2026 | SELL | 3,443 | $31.067 | $107K |
| Oct 6, 2026 | SELL | 38,443 | $31.0167 | $1.19M |
Related
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.
See price on Amazon
See the full investing reading list
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