Don't be a shmuck. Don't sell. Get an attorney, talk with the CEO only through the attorney. Find someone like jacquesm or I can refer you to someone to help you negotiate.
5% of XX,000,000 is at least $500k; you're a fool to take less.
5% of XX,000,000 is at least $500k; you're a fool to take less.
Furthermore, "a bird in the hand is worth two in the bush". Don't neglect the value of having money here and now you can invest in other assets: a downpayment on a home, stock market investment, etc. Many people in SF would have done better to have just purchased a modest home in 2010-2012 or bought TSLA than to have played the startup lottery over and over.
http://www.investopedia.com/terms/l/liquidation-preference.a...