Form 4 Guide
How To Read SEC Form 4 Insider Trading
Use this guide to separate open-market insider buying and selling from grants, option exercises, tax withholding, and routine compensation filings.
What Is Form 4?
Form 4 is the filing used for many insider transactions by executives, directors, and 10% owners. SnowballHare currently groups 28 recent company rows so the useful read is transaction type, dollar size, insider role, and whether several insiders move in the same direction.
How To Use Form 4
Separate open-market buys and sells from grants, option exercises, gifts, and tax withholding.
Compare dollar value with insider role. A CFO, CEO, founder, or active director transaction usually deserves more attention than a small routine filing.
Look for cluster behavior: several insiders buying around the same time is usually cleaner than one isolated trade.
Check the trade against earnings quality, valuation, price reaction, and institutional ownership before treating it as a signal.
Recent Form 4 Examples
These examples come from the current generated Form 4 feed.
AMERICAN INTERNATIONAL GROUP, INC. · $18.1M · 236,829 shares
2026-08-13 AMGNAMGEN INC · $1.6M · 4,504 shares
2026-08-13 DFHDream Finders Homes, Inc. · $1.3M · 90,000 shares
2026-08-13 ICUIICU MEDICAL INC/DE · $982,265 · 5,417 shares
2026-08-13 EVCMEverCommerce Inc. · $667,379 · 67,339 shares
2026-08-13 CODICompass Diversified Holdings · $506,951 · 42,000 shares
Continue With Live Form 4 Data
Form 4 FAQ
Is insider buying always bullish?
No. It is stronger when the trade is open-market, meaningful in dollar value, made by a senior insider, and supported by earnings or valuation.
Is insider selling always bearish?
No. Sales can reflect taxes, diversification, planned trading programs, or liquidity needs. The better question is whether the sale is unusual versus prior behavior.
Which Form 4 transactions are cleanest?
Open-market purchases are usually cleaner than grants, option exercises, and tax withholding because the insider chose to commit capital.