Transaction Details

Footnotes

The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.83 to $19.33 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or to 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. | The total reported in column 5 includes: 8,298 granted restricted stock units ("RSUs"), which will vest on the earlier of (i) the day immediately preceding the date of the first annual meeting of the Issuer's stockholders following the date of the grant and (ii) the first anniversary of the date of grant. Each RSU represents the contingent right to receive one share of Class A Common Stock of the Issuer and does not expire. | This amount represents: (i) 1,000 shares of Issuer Class A Common Stock held by the Michael Alexander Walker 2021 Trust, of which Ms. Walker and her spouse serve as the trustees; (ii) 1,000 shares of Issuer Class A Common Stock held by the Alexander Brooke Walker 2021 Trust, of which Ms. Walker and her spouse serve as the trustees; and (iii) 1,000 shares of Issuer Class A Common Stock held by the Cameron Richard Walker 2021 Trust, of which Ms. Walker and her spouse serve as the trustees.