What is another word for lock-up option?
Pronunciation: [lˈɒkˌʌp ˈɒpʃən] (IPA) 
A lock-up option is a provision in a financial agreement that prohibits an investor from selling or transferring their shares for a specific period of time. Synonyms for lock-up option include, but are not limited to, lock-in period, vesting period, holding period, restricted period, and blackout period. These terms are commonly used in the world of finance and investment and are often included in contracts between companies and investors, or between employees and employers who offer stock options. The purpose of a lock-up option is to limit market disruption, stabilize the stock price of a company, and provide a sense of security for investors.
