Can I exercise my stock options anytime?
James Craig
Published Mar 21, 2026
A stock option gives the holder the right (though not an obligation) to buy or sell a stock at a specified price. This stated price is called the strike price. The option can be exercised any time before expiry, regardless of whether the strike price has been reached.
Should I exercise options as soon as they vest?
Early exercise is the right to exercise your stock options before they vest. If you have ISOs, early exercising could help you qualify for their favorable tax treatment. In order to qualify, you need to keep your shares for at least two years after the option grant date and one year after exercising.
After you hit your vesting cliff (that waiting period mentioned earlier), you should be able to exercise your vested options whenever you want as long as you remain with the company (as well as for a time after you leave, depending on your company’s post-termination exercise period).
What should I expect when I exercise my stock options?
This price is called your strike price, exercise price, or grant price and is usually the fair market value of the shares at the time you’re granted your options. The hope is the value of the shares will go up and you’ll be able to sell them for (much) more than you paid.
How to report exercise of incentive stock option plan?
When you exercise an ISO, your employer issues Form 3921—Exercise of an Incentive Stock Option Plan under Section 422 (b), which provides the information needed for tax-reporting purposes. 3 Here’s an example of how to use the information from Form 3921 to report the exercise of an ISO:
How is stock option expense allocated on the income statement?
The total stock option compensation expense is 6,300 (900 x 7.00), and this has been allocated to the income statement over the vesting period in the following amounts, year 1 (3,500), year 2 (2,100) and finally year 3 (700).
How are stock options taxed in the US?
For this type of stock option, there are three events, each with their own tax results: The grant of the option, the exercise of the option, and the sale of stock acquired through the exercise of the option.