Insider Trading Daily Recap - July 16, 2026
July 16, 2026: 52 insider buys ($2.50B) and 106 sells ($474.53M). 10 dip buys detected.
In This Article
Here's your daily summary of insider trading activity from SEC Form 4 filings filed on July 16, 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 |
|---|---|---|---|
| VANI | Williams Gregg | $1000.0K | 32.6% |
| INM | Vivo Opportunity, LLC | $21.3K | 42.4% |
| ANIX | Titterton Lewis H jr | $9.2K | 37.2% |
| INM | Vivo Opportunity, LLC | $7.6K | 42.4% |
| TSM | Chen Chih-Ho | $3.7K | 84.4% |
| INM | Vivo Opportunity, LLC | $2.2K | 42.4% |
| INM | Vivo Opportunity, LLC | $764.15 | 42.4% |
| TPL | HORIZON KINETICS ASSET MANAGEMENT LLC | $414.13 | 23.3% |
| INM | Vivo Opportunity, LLC | $29.45 | 42.4% |
| INM | Vivo Opportunity, LLC | $3.10 | 42.4% |
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 |
|---|---|---|---|
| CELC | BAKER BROS. ADVISORS LP | 2,838,632 | $290.96M |
| CELC | BAKER BROS. ADVISORS LP | 261,368 | $26.79M |
| SNOW | Dageville Benoit | 50,000 | $13.83M |
| BFLY | ROTHBERG JONATHAN M | 1,730,319 | $12.67M |
| ANET | BECHTOLSHEIM ANDREAS | 57,677 | $10.51M |
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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