CAS Investment Partners, LLC is the investment manager of Sosin Master, L.P. (Sosin Master) and CSWR Partners, L.P. (CSWR), which are selling the securities reported herein. Sosin Master is proposing to sell 834,552 shares of Common Stock and $3,120,000 principal amount of 4.25 Percent Convertible Senior Notes due 2029 (2029 Notes) referencing 173,141 shares of Common Stock, and CSWR is proposing to sell 8,346 shares of Common Stock and $31,200 principal amount of the 2029 Notes referencing 1,731 shares of Common Stock. The aggregate market values are as of the close of business on 12/02/2024. The number of securities outstanding is as of 10/31/2024. The approximate date of sale is 12/03/2024 through 03/03/2025. The shares of Common Stock acquired on the open market were acquired between 04/23/2019 and 05/13/2024. All amounts related to the 2029 Notes in the tables above represent the number and market value, as applicable, of the shares of Common Stock underlying such 2029 Notes.

12/03/2024

Clifford Sosin, as Managing Member