Company insider activity
WDFC — insider activity
WDFC — 14 tracked Form 4 transactions across 7 distinct insiders. Scored on HoldLens's signed −100..+100 InsiderScore.
HoldLens InsiderScore
+77
Heavy insider buying
Buys
7
$0
Sells
7
$0
Cluster
Yes
3+ officers · 30d
Confidence
100%
sample × size
All tracked transactions
| Insider | Action | Value |
|---|---|---|
| Olsem Patricia Q | SELL | $0 |
| LINDEMAN JEFFREY G | SELL | $0 |
| KIAMILEV PHENIX Q. | SELL | $0 |
| HYZER SARA KATHLEEN | SELL | $0 |
| GIORDANO NICHOLAS DANIEL | SELL | $0 |
| CLOEZ CHRISTOPHE PAUL | SELL | $0 |
| Brass Steven A | SELL | $0 |
| Olsem Patricia Q | BUY | $0 |
| LINDEMAN JEFFREY G | BUY | $0 |
| KIAMILEV PHENIX Q. | BUY | $0 |
| HYZER SARA KATHLEEN | BUY | $0 |
| GIORDANO NICHOLAS DANIEL | BUY | $0 |
| CLOEZ CHRISTOPHE PAUL | BUY | $0 |
| Brass Steven A | BUY | $0 |
Related
WDFC ConvictionScore
Full 13F + InsiderScore unified signal for WDFC.
Live insider feed
Every tracked Form 4 across all companies, chronological.
Insider methodology
How InsiderScore is computed — role, action, recency, cluster bonus.
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.
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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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