Proxy Results, Management Change/Compensation (Form 8-K)

Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On September 10, 2025, NetScout Systems, Inc. (the "Company") held its 2025 annual meeting of stockholders (the "2025 Annual Meeting"). At the 2025 Annual Meeting, the Company's stockholders approved an amendment to the Company's 2019 Equity Incentive Plan (the "Amended 2019 Plan") to increase the aggregate number of shares of the Company's common stock authorized for issuance thereunder by 3,500,000 shares. The Company's board of directors (the "Board") previously approved the Amended 2019 Plan, subject to stockholder approval, on July 17, 2025. The Amended 2019 Plan became effective immediately upon stockholder approval at the 2025 Annual Meeting.

A more detailed summary of the material features of the Amended 2019 Plan is set forth in the Company's Definitive Proxy Statement on Schedule 14A for the 2025 Annual Meeting filed with the Securities and Exchange Commission on July 25, 2025 (the "Proxy Statement") under the caption "Proposal 3: Approval of the NetScout Systems, Inc. 2019 Equity Incentive Plan, As Amended." That detailed summary and the foregoing description of the Amended 2019 Plan are qualified in their entirety by reference to the full text of the Amended 2019 Plan, which is filed as Appendix B to the Proxy Statement.

Item 5.07. Submission of Matters to a Vote of Security Holders.

A summary of the matters voted upon by stockholders at the 2025 Annual Meeting is set forth below. As of July 14, 2025, the record date for the 2025 Annual Meeting, 72,418,147 shares of the Company's common stock were issued and outstanding.