question about stock option sale
Hello,
I bought stock options when I was working for a previous company. Later the company was sold and the stocks were also sold, and I reported this in my tax return appropriately. Then last year, I received an additional contingent payment for these stocks (and the corresponding 1099-B). However, I am not sure how to report this on my tax return this year. Would this be considered a long-term basis? And would I use the original cost basis from when I bought the stock options? In general, would I report this sale as if the previous sale didn't happen?
Thank you.