IRS Form 3922
You have received this form because (1) your employer (or its transfer agent) has recorded a first transfer of legal title of stock you acquired pursuant to your exercise of an option granted under an employee stock purchase plan and (2) the exercise price was less than 100 percent of the value of the stock on the date shown in box 1 or was not fixed or determinable on that date.
No income is recognized when you exercise an option under an employee stock purchase plan. However, you must recognize (report) gain or loss on your tax return for the year in which you sell or otherwise dispose of the stock. Keep this form and use it to figure the gain or loss. For more information, see IRS Publication 525 Taxable and Nontaxable Income.