Learn
Plain-English guides to how corporate insider trading is disclosed and read.
What Is an SEC Form 4?
The filing corporate insiders must submit within two business days of trading their own company's stock — what it reports and why it matters.
How to Read Insider Trades
Transaction codes, acquired vs. disposed, buy vs. sell, and the difference between an open-market purchase and a routine option exercise.
What Are Cluster Buys?
When several insiders at the same company buy around the same time — why analysts watch this pattern and how to interpret it.