Aggregate Share Count definition

Aggregate Share Count is the total number of Base Shares vesting on such Vesting Date plus any Additional Shares that would have been issued prior to the Applicable Dividend Payment Date had such Base Shares been fully vested when issued.
Aggregate Share Count means (a) the aggregate number of Shares issued and outstanding immediately prior to the Effective Time (other than Shares held by the Company as treasury stock, but including the Rollover Shares), plus (b) the aggregate number of Shares issuable upon the exercise in full of any options, warrants, calls, rights to purchase, subscriptions, conversion rights, or exchange rights or other securities convertible into or exercisable for Shares existing immediately prior to the Effective Time.