Can anyone who's been though an IPO comment on what happened to the early employees with their 0.1% stake (of the original 10 million shares)? Everyone understands that they'll get diluted with new rounds, but when I read that Dorsey's giving away 40,000,000 shares I wonder what happened to the poor sap who started with 10,000. Do companies typically issue more options or RSUs to existing employees? How many?