NETSCOUT SYSTEMS, INC. (NASDAQ:NTCT), a leading provider of enterprise network observability, carrier service assurance, cybersecurity, and Distributed-Denial-of-Service (DDoS) protection solutions, plans to announce its fourth quarter and full fiscal year 2026 financial results for the period ended March 31, 2026, on Thursday, May 7, 2026, at approximately 7:30 a.m. ET. NETSCOUT will host a corresponding conference call and live webcast on the same day at 8:30 a.m. ET.

The number for the conference call is (800) 267-6316, or (203) 518-9783 for international callers. The conference call ID is NTCTQ426. A replay of the call will be available after 12:00 p.m. ET on May 7th for approximately one week. The number for the replay is (800) 839-0861, or (402) 220-0661 for international callers. An archived version of the webcast, press release and conference call remarks will be available on NETSCOUT's website for one year.

About NETSCOUT

NETSCOUT SYSTEMS, INC. (NASDAQ:NTCT) is a leading provider of enterprise network observability, carrier service assurance, cybersecurity, and Distributed-Denial-of-Service (DDoS) protection solutions. NETSCOUT protects the connected world from cyberattacks and performance and availability disruptions through the company's unique visibility platform and solutions powered by its pioneering deep packet inspection at scale technology. NETSCOUT serves the world's largest enterprises, service providers, and public sector organizations. Learn more at www.netscout.com or follow @NETSCOUT on LinkedIn, X, or Facebook.

©2026 NETSCOUT SYSTEMS, INC. All rights reserved. NETSCOUT and the NETSCOUT logo are registered trademarks or trademarks of NETSCOUT SYSTEMS, INC., and/or its subsidiaries and/or affiliates in the USA and/or other countries.

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Investors

Scott Dressel

VP, Corporate Finance

978-614-4198

IR@netscout.com

Media

Chris Lucas

AVP, Marketing & Corporate Communications

978-614-4124

Chris.Lucas@netscout.com

NETSCOUT to Report Q4 and Full Fiscal Year 2026 Financial Results on May 7th