ISO options have to expire within 10 years of when they are granted. Sometimes companies make them expire earlier than that, so OP might be thinking of options they were granted. E.g. I once had options that expired 30 days after ending employment even thought the ISO requirement is up to 90 days.
ISO options have to expire within 10 years of when they are granted. Sometimes companies make them expire earlier than that, so OP might be thinking of options they were granted. E.g. I once had options that expired 30 days after ending employment even thought the ISO requirement is up to 90 days.