Definition
Form 4 is an SEC filing required whenever company insiders (officers, directors, or 10%+ shareholders) buy or sell company stock. Forms must be filed within two business days of the transaction. Form 4 filings reveal whether insiders are buying (potentially bullish signal) or selling (could be bearish, though often routine). Investors track insider transactions as management may have unique insights into company prospects. Multiple insider buys are often more significant than sells, which can occur for non-informational reasons.
Example
A CEO buying $1 million of company stock after a price decline often signals confidence. If multiple executives are buying, it's a stronger signal. Conversely, heavy insider selling near all-time highs may warrant caution.
FAQ
What is Form 4?
An SEC filing reporting insider stock transactions within two business days.
Why is Form 4 important?
Form 4 helps investors evaluate regulatory and make more informed decisions.