Insider Trading Daily Recap - April 29, 2026
April 29, 2026: 37 insider buys ($12.30M) and 172 sells ($194.82M). 10 dip buys detected.
In This Article
Here's your daily summary of insider trading activity from SEC Form 4 filings filed on April 29, 2026.
Largest Insider Purchases
The biggest open market purchases by corporate insiders today:
Insiders Buying the Dip
These insiders purchased shares while their stock was trading 15%+ below its 52-week high - a potentially bullish signal:
| Stock | Insider | Value | % Below 52W High |
|---|---|---|---|
| IPX | Hannigan Todd | $1.09M | 93.0% |
| IPX | Hannigan Todd | $986.0K | 92.5% |
| ZBIO | MOULDER LEON O JR | $616.7K | 59.2% |
| PDX | IVASCYN DANIEL J | $592.4K | 18.2% |
| ZBIO | MOULDER LEON O JR | $450.5K | 58.3% |
| BCDA | Altman Peter | $5.6K | 64.6% |
| ESLA | Xu Jiandong | $1.3K | 56.4% |
| ESLA | Xu Jiandong | $1.2K | 62.0% |
| TPL | HORIZON KINETICS ASSET MANAGEMENT LLC | $435.73 | 19.3% |
| ESLA | Xu Jiandong | $104.00 | 65.9% |
Notable Insider Sales
The largest insider sales filed today. Note: Insider selling can occur for many reasons unrelated to company outlook (diversification, estate planning, tax obligations, etc.):
| Stock | Insider | Shares | Value |
|---|---|---|---|
| BLK | FINK LAURENCE | 13,834 | $14.53M |
| MLI | Christopher Gregory L. | 103,266 | $14.18M |
| BLK | FINK LAURENCE | 9,715 | $10.20M |
| KNTK | ISQ Global Fund II GP LLC | 192,041 | $9.32M |
| KNTK | ISQ Global Fund II GP LLC | 183,434 | $9.08M |
How to Interpret Insider Trading Data
Insider trading data from SEC Form 4 filings can provide valuable signals, but requires context:
- Open market purchases are most significant: When insiders voluntarily buy shares with their own money, it often signals confidence.
- Buying the Dip matters: Insiders purchasing when their stock is down significantly may have insight into the company's prospects.
- Selling is less informative: Insiders sell for many personal reasons unrelated to company outlook.
- Cluster buying is powerful: Multiple insiders buying around the same time is a stronger signal than individual trades.
- Consider position size: Large purchases relative to an insider's holdings show higher conviction.
Track all insider trades in real-time on our Insider Trades page.
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