yes  I'm actually going back a few years and amending the year of exercise they never booked the bargain element as an AMT addback as well as a few other non AMT related items. So I booked it, they are now paying AMT that year on it and I need to roll over the credit to future years to see if I can use it to lower taxes by amending the 2 years in between then and now. The shares are still held and after this amended return the AMT cost basis of the shares will be correct.