Company insider activity
UDMY — insider activity
UDMY — 25 tracked Form 4 transactions across 12 distinct insiders. Scored on HoldLens's signed −100..+100 InsiderScore.
HoldLens InsiderScore
-37
Net insider selling
Buys
4
$0
Sells
21
$0
Cluster
Yes
3+ officers · 30d
Confidence
74%
sample × size
All tracked transactions
| Insider | Action | Value |
|---|---|---|
| Schechtman Natalie | SELL | $0 |
| Sarrazin Hugo | SELL | $0 |
| Sarrazin Hugo | SELL | $0 |
| Sarrazin Hugo | BUY | $0 |
| Rosenthal Robert | SELL | $0 |
| Rosenthal Robert | BUY | $0 |
| Paterson Lydia | SELL | $0 |
| Paterson Lydia | SELL | $0 |
| Maco Marylou | SELL | $0 |
| Hiles Heather | SELL | $0 |
| Hiles Heather | SELL | $0 |
| Goldschmied Ozzie J. | SELL | $0 |
| Goldschmied Ozzie J. | BUY | $0 |
| Chrapaty Debra J. | SELL | $0 |
| Blanchard Sarah | SELL | $0 |
| Blanchard Sarah | BUY | $0 |
| ABBASI SOHAIB | SELL | $0 |
| Lieberman Jeffrey | SELL | $0 |
| Lieberman Jeffrey | SELL | $0 |
| Insight Holdings Group, LLC | SELL | $0 |
| Insight Holdings Group, LLC | SELL | $0 |
| Insight Holdings Group, LLC | SELL | $0 |
| Insight Holdings Group, LLC | SELL | $0 |
| Insight Holdings Group, LLC | SELL | $0 |
| Insight Holdings Group, LLC | SELL | $0 |
Related
UDMY ConvictionScore
Full 13F + InsiderScore unified signal for UDMY.
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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