(1)

CEO transition costs include stock-based compensation of $7.8 million related to the acceleration of eligible stock awards in the three months ended April 30, 2017. CEO transition costs also include severance payments, legal fees incurred with the CEO transition and recruiting costs related to the search for a new CEO. 

(2)

Net income (loss) per share was computed independently for each of the periods presented; therefore the sum of the net loss per share amount for the quarters may not equal the total for the year.