It depends. You should enter the second W-2 from the previous employer, but you need to check and make sure it does not change your income. Keep in mind, you only need to report the sale if you sold stock that was purchased through an ESPP (Employee Stock Purchase Plan). In that case, the sale will be reported on Form 1099-B, which you should receive from your brokerage around tax time (early February is typical). Simply enter your 1099-B to report the sale on your tax return.
If you merely purchased (but didn't sell) ESPP shares, there's nothing to report.
@mydailyjunk
