Insider A director, senior officer of a company, or any person or entity that beneficially owns more than 10% of a company's voting shares. Insiders must comply with strict disclosure requirements regarding the sale or purchase of their company’s stock. Home Resources Startup Law Dictionary Insider Return to Glossary Need legal help? Schedule a free consultation with a world-class startup attorney on LawTrades. LET'S CHAT Roy G. Business Attorney Heather N. Business Attorney Jared S. Business Attorney Tell us about your project We'll connect you with a vetted attorney in just a few minutes. Trusted by top companies like :