FRANKEL ADAM B sold CHYM

Footnotes

This sale reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan, adopted September 8, 2025.; The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.99 to $27.68 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.; Certain of these securities are RSUs. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock, subject to the applicable vesting schedule and conditions of each RSU.; Since the date of the Reporting Person's last ownership report, he transferred 15,269 shares of the Issuer's Class A Common Stock, RSUs representing a contingent right to receive 23,265 shares of the Issuer's Class A Common Stock and stock options to purchase an aggregate of 113,880 shares of the Issuer's Class A Common Stock to his former spouse pursuant to a domestic relations order. The Reporting Person no longer reports as beneficially owned any securities owned by his former spouse.