In Depth
SEC filings are legally mandated disclosures that public companies must submit to the Securities and Exchange Commission to provide transparency to investors and the public. For executive compensation analysis, the most important filings include the DEF 14A (proxy statement), the 10-K (annual report), the 10-Q (quarterly report), and Form 4 (insider trading reports). The proxy statement contains the most detailed compensation information, including the Summary Compensation Table, grants of plan-based awards, outstanding equity awards, and potential payments upon termination or change of control. All SEC filings are publicly available through the EDGAR (Electronic Data Gathering, Analysis, and Retrieval) database at sec.gov. Since 2009, the SEC has required companies to file certain documents in XBRL (eXtensible Business Reporting Language) format, which tags individual data elements with standardized identifiers. This machine-readable format makes it possible to programmatically extract and compare compensation data across hundreds of companies. The SEC's Division of Corporation Finance reviews proxy filings and may issue comment letters requesting additional disclosure or clarification of compensation practices. Companies must respond to these comment letters, and the correspondence becomes publicly available. Understanding how to navigate SEC filings is essential for anyone researching executive compensation, as the proxy statement is the authoritative source for all publicly disclosed pay information.