Note 21. Capital Stock

Dividends

No cash dividends were paid on our common stock in 2023, 2022 or 2021.

Common Stock Repurchases

We may repurchase shares delivered to us by employees as payment for the exercise price of stock options and the withholding taxes due upon the exercise of stock options or the vesting or payment of stock awards. During 2023, 2022 and 2021, we did not repurchase any shares from employees.