Shelf registration

A shelf registration is a document a company files with the SEC that allows it to sell new shares or bonds to the public over time, without filing separate paperwork each time. Think of it as getting pre-approval to raise money whenever the company needs it, rather than going through the whole approval process repeatedly. You'll see shelf registrations mentioned in SEC filings (the official documents companies must publish) because they signal the company might be planning to raise cash soon. For example, TechCorp Inc. might file a shelf registration for $500 million, then sell $100 million in shares this quarter and $200 million next year—all under that same registration. It's useful for companies but worth noting, since new share sales can dilute existing shareholders' ownership.