Insider Trading Daily Recap - August 19, 2026
August 19, 2026: 31 insider buys ($4.02M) and 153 sells ($134.06M). 15 dip buys detected.
In This Article
Here's your daily summary of insider trading activity from SEC Form 4 filings filed on August 19, 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 |
|---|---|---|---|
| ATXG | HONG ZHIWANG | $1.05M | 71.2% |
| LIEN | Mazarakis John | $566.4K | 15.9% |
| LBGJ | Huang Feng | $248.7K | 100.0% |
| LBGJ | Li Funa | $51.3K | 100.0% |
| GRCE | Opaleye Management Inc. | $24.2K | 59.4% |
| ACON | Williams Amanda M | $16.0K | 71.8% |
| NVRI | Minan Peter Francis | $9.9K | 18.3% |
| AIAI | Furniss Todd Anthony | $5.6K | 69.3% |
| GAIA | Sutherland Paul Howard | $5.0K | 76.5% |
| DLPN | O'Dowd William IV | $4.9K | 34.2% |
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 |
|---|---|---|---|
| PATH | Dines Daniel | 1,402,347 | $22.54M |
| LIF | Hulls Chris | 231,434 | $10.83M |
| ADPT | ROBINS CHAD M | 318,799 | $8.00M |
| ADPT | ROBINS CHAD M | 278,472 | $6.82M |
| TKO | Emanuel Ariel | 24,702 | $4.80M |
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.
Get Daily Insider Trading Alerts
Be the first to know when significant insider buying occurs. Premium members get real-time alerts for dip buys, bullish reversals, and cluster buying activity.
Get Monthly Hedge Fund Alerts
Be the first to know when new 13F filings drop and get monthly portfolio analysis straight to your inbox.
Related Articles
August 21, 2026: 75 insider buys ($344.63M) and 158 sells ($371.29M). 40 dip buys detected.
Aug 22, 2026
August 20, 2026: 51 insider buys ($4.13M) and 245 sells ($208.94M). 27 dip buys detected.
Aug 21, 2026
August 18, 2026: 35 insider buys ($3.06M) and 104 sells ($80.71M). 17 dip buys detected.
Aug 19, 2026
August 17, 2026: 73 insider buys ($44.26M) and 218 sells ($171.55M). 41 dip buys detected.
Aug 18, 2026