The document provides detailed information on stock option grants and common stock valuations, including grant dates, number of awards, exercise prices, and fair values. It discusses the assumptions used in calculating stock-based compensation expenses, such as expected term, volatility, risk-free interest rate, and dividend yield. The document also explains the process of estimating the fair value of common stock using the Black-Scholes option-pricing model and the factors considered in these valuations.
documents/EFTA01378028.pdf
{}