Transaction Details

Footnotes

Represents shares of Class A Common Stock obtained from exercise of AST LLC Incentive Equity Options. | Represents shares of Class A Common Stock sold by the Reporting Person to cover anticipated tax liabilities in connection with the exercise of 40,000 AST LLC Incentive Equity Options reported herein. | Represents the weighted average selling price. These shares were sold in multiple transactions at prices ranging from $47.58 per share to $48.29 per share, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. | Six months after vesting, each AST LLC Incentive Equity Option is exercisable for an AST LLC Incentive Equity Unit, each of which is then exchangeable for an AST LLC Common Unit that is redeemable for one share of Class A Common Stock. The AST LLC Incentive Equity Options expire no later than 10 years from the date of grant.