> Most startups only give you 90 days to buy your options once you leave. After that, they expire and revert back to the company.
This is the real problem here. While this used to be standard, many startups have started offering employees the maximum ten years allowed by the IRS. This is something to consider when joining a company: if they're not willing to give you the full ten years, why not? More: https://triplebyte.com/blog/extending-stock-option-exercise-... https://zachholman.com/posts/fuck-your-90-day-exercise-windo...