Trabud Insider Trading Tracker
Trabud is a free, real-time insider trading tracker that monitors SEC Form 4 filings from the U.S. Securities and Exchange Commission. Ask questions in plain English — 50K+ transactions across 2,500+ companies.
Start by asking a question about insider trading data
Why Investors Use Trabud to Track Insider Trading
Real-Time Updates
Get instant notifications of new SEC Form 4 filings and insider trading activities. Trabud automatically processes filings as they appear on SEC EDGAR.
Advanced Filtering
Filter transactions by company, insider, transaction type, and more using the transaction screener.
Comprehensive Data
Access detailed information about insider transactions, ownership changes, and historical patterns across every sector.
Trabud by the Numbers
“EDGAR, the SEC's Electronic Data Gathering, Analysis, and Retrieval system, provides free public access to corporate information, including all Form 4 insider transaction disclosures filed by officers, directors, and major shareholders.”
— SEC EDGAR — U.S. Securities and Exchange Commission
Frequently Asked Questions
“Officers, directors, and beneficial owners of more than ten percent of a registered class of equity securities must report their transactions in company stock by filing Form 4 within two business days of the transaction date.”
— U.S. Securities and Exchange Commission (SEC)
What is SEC Form 4?
According to the SEC, Form 4 is a disclosure document that must be filed whenever there is a material change in the holdings of company insiders, including officers, directors, and 10% shareholders. Learn more in our guide to SEC Form 4.
What is insider trading data?
Insider trading data refers to the publicly disclosed transactions made by company insiders — executives, directors, and major shareholders — when they buy or sell their own company stock. According to SEC disclosure rules, these transactions must be publicly reported within two business days and can signal confidence or concern about a company's future. Read more about what insider trading means for investors.
How can I search insider trading data on Trabud?
Use the Trabud AI agent above to ask questions in plain English, like "Show me CEO purchases over $1 million" or "Who sold Tesla shares this month?" You can also browse the top transactions this month for an overview or use the screener for advanced filters.
How often is Trabud's insider trading data updated?
Trabud monitors SEC EDGAR around the clock and processes new Form 4 filings automatically as they are published. Most filings appear on the Trabud dashboard within minutes of being submitted to the SEC.
Is Trabud free to use?
Yes. Trabud offers free access to SEC Form 4 insider trading data, including the AI query agent, dashboard, and screener. See our guide to tracking insider trading to get started.
Related Resources
Insider Buying Signals
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Form 4 for Investors
How to use SEC Form 4 filings in your investment research.
Research Insider Transactions
Step-by-step guide to analyzing insider trading data.
Top Transactions This Month
See the largest insider trades reported this month.
By Trabud · Last updated: April 8, 2026