SEC EDGAR

SEC EDGAR is the free online database where publicly traded companies file their official financial documents with the U.S. Securities and Exchange Commission (SEC). You'll encounter it whenever you want to dig into a company's real financials—quarterly earnings reports, annual reports, insider stock trades, and major business changes all live here. It matters because these filings are audited and legally required to be accurate, making them far more reliable than a company's marketing materials. For example, if you wanted to see exactly how much revenue TechCorp Inc. made last quarter or review their debt levels, you'd search SEC EDGAR for their 10-Q filing (quarterly report) or 10-K (annual report). It's the investor's direct line to the truth.