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The Reporting Persons acquired their Shares for investment and are filing this Schedule 13D/A to report a decrease in their respective beneficial ownership percentages of the Shares as a result of the sale of 12,000,000 Shares by the Issuer to Janus Henderson Investors in a block transaction under the Issuer's at-the-market offering program as described in the Form 8-K filed with the Securities and Exchange Commission by the Issuer on November 12, 2025 (the "Form 8-K"). The foregoing is a summary of certain material terms of the Form 8-K. However, such summary is not, and does not purport to be, complete and is qualified in its entirety by reference to the full text of the Form 8-K, which has been filed as Exhibit B, and is incorporated herein by reference. Mr. Bradsher serves on the Board of Directors. Except as otherwise set forth below, the Reporting Persons do not have any present plans or proposals which would relate to, or result in, the matters set forth in subparagraphs (a) - (j) of Item 4 of Schedule 13D. However, subject to market conditions and in compliance with applicable securities laws, the Reporting Persons reserve the right, at a later date, to effect one or more of such changes or transactions in the number of Shares they may be deemed to beneficially own in open-market or privately negotiated transactions, on such terms and at such times as the Reporting Persons may deem advisable. The Reporting Persons have been and may continue to be in contact with members of the Board of Directors, other significant shareholders and others regarding alternatives and strategies that the Issuer could employ to significantly increase shareholder value over time. Among these alternatives are additional improvements to the Board of Directors and management, as well as refinements to the Issuer's strategy that may improve its business, accelerate its progress with respect to its major growth opportunities, and realize the value of its non-strategic assets. The Reporting Persons further reserve the right to act in concert with any other shareholders of the Issuer, or other persons, for a common purpose should they determine to do so, and/or to recommend courses of action to shareholders, the Board of Directors and/or the management of the Issuer.

The Reporting Persons acquired their Shares for investment and are filing this Schedule 13D/A to report a decrease in their respective beneficial ownership percentages of the Shares as a result of the sale of 12,000,000 Shares by the Issuer to Janus Henderson Investors in a block transaction under the Issuer's at-the-market offering program as described in the Form 8-K filed with the Securities and Exchange Commission by the Issuer on November 12, 2025 (the "Form 8-K"). The foregoing is a summary of certain material terms of the Form 8-K. However, such summary is not, and does not purport to be, complete and is qualified in its entirety by reference to the full text of the Form 8-K, which has been filed as Exhibit B, and is incorporated herein by reference. Mr. Bradsher serves on the Board of Directors. Except as otherwise set forth below, the Reporting Persons do not have any present plans or proposals which would relate to, or result in, the matters set forth in subparagraphs (a) - (j) of Item 4 of Schedule 13D. However, subject to market conditions and in compliance with applicable securities laws, the Reporting Persons reserve the right, at a later date, to effect one or more of such changes or transactions in the number of Shares they may be deemed to beneficially own in open-market or privately negotiated transactions, on such terms and at such times as the Reporting Persons may deem advisable. The Reporting Persons have been and may continue to be in contact with members of the Board of Directors, other significant shareholders and others regarding alternatives and strategies that the Issuer could employ to significantly increase shareholder value over time. Among these alternatives are additional improvements to the Board of Directors and management, as well as refinements to the Issuer's strategy that may improve its business, accelerate its progress with respect to its major growth opportunities, and realize the value of its non-strategic assets. The Reporting Persons further reserve the right to act in concert with any other shareholders of the Issuer, or other persons, for a common purpose should they determine to do so, and/or to recommend courses of action to shareholders, the Board of Directors and/or the management of the Issuer.

The Reporting Persons acquired their Shares for investment and are filing this Schedule 13D/A to report a decrease in their respective beneficial ownership percentages of the Shares as a result of the sale of 12,000,000 Shares by the Issuer to Janus Henderson Investors in a block transaction under the Issuer's at-the-market offering program as described in the Form 8-K filed with the Securities and Exchange Commission by the Issuer on November 12, 2025 (the "Form 8-K"). The foregoing is a summary of certain material terms of the Form 8-K. However, such summary is not, and does not purport to be, complete and is qualified in its entirety by reference to the full text of the Form 8-K, which has been filed as Exhibit B, and is incorporated herein by reference. Mr. Bradsher serves on the Board of Directors. Except as otherwise set forth below, the Reporting Persons do not have any present plans or proposals which would relate to, or result in, the matters set forth in subparagraphs (a) - (j) of Item 4 of Schedule 13D. However, subject to market conditions and in compliance with applicable securities laws, the Reporting Persons reserve the right, at a later date, to effect one or more of such changes or transactions in the number of Shares they may be deemed to beneficially own in open-market or privately negotiated transactions, on such terms and at such times as the Reporting Persons may deem advisable. The Reporting Persons have been and may continue to be in contact with members of the Board of Directors, other significant shareholders and others regarding alternatives and strategies that the Issuer could employ to significantly increase shareholder value over time. Among these alternatives are additional improvements to the Board of Directors and management, as well as refinements to the Issuer's strategy that may improve its business, accelerate its progress with respect to its major growth opportunities, and realize the value of its non-strategic assets. The Reporting Persons further reserve the right to act in concert with any other shareholders of the Issuer, or other persons, for a common purpose should they determine to do so, and/or to recommend courses of action to shareholders, the Board of Directors and/or the management of the Issuer.