3 ms·Three years. Every time you see a post like this it's three years. What changes at that time?by ahelwer 15y agoThree years. Every time you see a post like this it's three years. What changes at that time?suking 15y agoMaybe 3 year vesting - although 4 year is more common. But 75% vested of a big company is fine.staunch 15y agoThird option is that he was credited 1 year for work done prior to the investment. That happens sometimes.