The SEC’s investor guide: most U.S. public companies are required to file a 10-K each year with the Securities and Exchange Commission, and SEC rules require that 10-Ks follow a set order of topics. Learn the map once, and you can read most U.S. public companies’ 10-Ks. Companies based abroad usually file on different forms. Source: SEC, Investor.gov.
Subscribe for more numbers straight from official sources:
Full video with every source:
Research and fact-checking: Wealth Filings. For information only, not financial advice.
source

Sources are in the description. Question for you: which company's 10-K would you open first?