Company insider activity
BZH — insider activity
BZH — 32 tracked Form 4 transactions across 12 distinct insiders. Scored on HoldLens's signed −100..+100 InsiderScore.
HoldLens InsiderScore
-100
Heavy insider selling
Buys
0
$0
Sells
32
$0
Cluster
No
3+ officers · 30d
Confidence
100%
sample × size
All tracked transactions
| Insider | Action | Value |
|---|---|---|
| Dunn Michael Anthony | SELL | $0 |
| Dunn Michael Anthony | SELL | $0 |
| Dunn Michael Anthony | SELL | $0 |
| Dunn Michael Anthony | SELL | $0 |
| Steele Alyssa P. | SELL | $0 |
| Steele Alyssa P. | SELL | $0 |
| Sauvaget June | SELL | $0 |
| Sauvaget June | SELL | $0 |
| Sun Pei | SELL | $0 |
| Sun Pei | SELL | $0 |
| Sun Pei | SELL | $0 |
| Goldberg David I | SELL | $0 |
| Goldberg David I | SELL | $0 |
| Goldberg David I | SELL | $0 |
| Goldberg David I | SELL | $0 |
| Goldberg David I | SELL | $0 |
| Johnson Lloyd Emerson | SELL | $0 |
| Johnson Lloyd Emerson | SELL | $0 |
| Johnson Lloyd Emerson | SELL | $0 |
| HECKES HOWARD C | SELL | $0 |
| KELLEY JOHN J III | SELL | $0 |
| KELLEY JOHN J III | SELL | $0 |
| Orser Peter M | SELL | $0 |
| Orser Peter M | SELL | $0 |
| Provencio Norma Ann | SELL | $0 |
| Provencio Norma Ann | SELL | $0 |
| Provencio Norma Ann | SELL | $0 |
| MERRILL ALLAN P | SELL | $0 |
| MERRILL ALLAN P | SELL | $0 |
| MERRILL ALLAN P | SELL | $0 |
| WINKLE C CHRISTIAN | SELL | $0 |
| WINKLE C CHRISTIAN | SELL | $0 |
Related
BZH ConvictionScore
Full 13F + InsiderScore unified signal for BZH.
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.
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.'
See price on Amazon
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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