Item 4 — Purpose of Transaction
The Reporting Persons acquired beneficial ownership of the shares of Common Stock reported herein for investment purposes, and such acquisition was made in the Reporting Persons' ordinary course of business. The Reporting Persons filed an initial Schedule 13G on February 14, 2024, which filing was amended on November 14, 2024, February 14, 2025, May 15, 2025, November 7, 2025, February 10, 2026 and April 7, 2026 (as amended, the "Schedule 13G"). The Reporting Persons are filing this Schedule 13D to supersede the Schedule 13G. As an institutional investor and a significant holder of the Issuer's common stock, representatives of Lynrock Lake LP, including Ms. Paul, from time to time engage in ordinary course discussions with members of the Issuer's management team and board of directors regarding topics including the Issuer's business, operations, and financial performance. On July 1, 2026, during a conversation with the Issuer's general counsel, the Issuer extended an invitation to Ms. Paul to join the Issuer's Board of Directors, subject to the satisfaction of customary governance approvals. Ms. Paul accepted the invitation. On July 7, 2026, the board formally approved the appointment of Ms. Paul as a director, to serve until the Issuer's 2027 Annual Meeting of Stockholders. Ms. Paul currently serves as a director of the Issuer and therefore will engage in regular discussions with the Issuer's board of directors and management as part of her duties as a director. Neither Ms. Paul (other than in her capacity as a director) nor the other Reporting Persons have any present plan or proposal which would relate to or result in any of the matters set forth in subparagraphs (a) - (j) of Item 4 of Schedule 13D except as set forth herein or such as would occur upon or in connection with completion of, or following, any of the actions discussed herein. The Reporting Persons may, in their sole discretion, depending on market conditions, an evaluation of the business and the prospects of the Issuer and other factors, purchase additional Common Stock, or other securities convertible into or exchangeable for Common Stock, or dispose of Common Stock or other securities convertible into or exchangeable for Common Stock, from time to time in the open market, in privately negotiated transactions or otherwise, subject to market conditions and other factors. The Reporting Persons also may engage in conversations with management and/or the Board regarding a range of issues, including those relating to the business and strategy of the Issuer, management, corporate governance, operations, investor communications, capital allocation, capital structure, mergers and acquisitions strategy, and executive compensation. The Reporting Persons also may have conversations with other interested parties, including industry analysts, other shareholders, existing or potential strategic partners or competitors, and other professionals.