ESPP Stock Sales - when you no longer work there?

My spouse purchased stock under an ESPP program many years ago. The stocks were transferred into an individual account when they left the company - again, many years ago (over 10). The last two years, we sold some.

 

1) I reported these stocks on our TurboTax as ESPP sales. Is that correct?

 

2) If that is not correct, then what forms do I need change when doing amended returns?