Insider Trading Daily Recap - May 15, 2026
May 15, 2026: 101 insider buys ($60.41M) and 192 sells ($738.73M). 52 dip buys detected.
In This Article
Here's your daily summary of insider trading activity from SEC Form 4 filings filed on May 15, 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 |
|---|---|---|---|
| PLSE | DUGGAN ROBERT W | $13.00M | 27.3% |
| WGS | Meister Keith A. | $3.65M | 76.8% |
| WGS | Meister Keith A. | $3.44M | 76.7% |
| WGS | Meister Keith A. | $2.80M | 76.5% |
| WGS | Meister Keith A. | $2.07M | 76.2% |
| ONON | Allemann David Michael | $1.87M | 39.4% |
| ONON | Bernhard Olivier | $1.87M | 39.4% |
| ONON | Coppetti Caspar Felix | $1.87M | 39.4% |
| WGS | Meister Keith A. | $1.05M | 77.1% |
| AMR | Courtis Kenneth S. | $834.7K | 23.5% |
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 |
|---|---|---|---|
| DOCN | Access Industries Holdings LLC | 3,278,988 | $492.83M |
| NBIS | Korolenko Andrey | 500,000 | $101.62M |
| JKS | LI XIANHUA | 1,280,000 | $32.68M |
| SNAP | Murphy Robert C. | 2,000,000 | $10.88M |
| SNAP | Murphy Robert C. | 2,000,000 | $10.56M |
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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