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NETSCOUT SYSTEMS INC

For the period ended Sep 30, 2026. Filed Nov 5, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Sep 30, 2026 · Filed Nov 5, 2026

NTCT$31.51-1.0%Stored close · as of Nov 6, 2026

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Item 6. Exhibits

3.1Composite conformed copy of Third Amended and Restated Certificate of Incorporation of NetScout (as amended) (filed as Exhibit 3.2 to NetScout's current report on Form 8-K, SEC File No. 000-26251, filed on September 21, 2016, and incorporated herein by reference).
3.2Amended and Restated By-laws of NetScout (filed as Exhibit 3.1 to NetScout's current report on Form 8-K, SEC File No. 000-26251, filed on May 11, 2020 and incorporated herein by reference).
10.1NetScout Systems, Inc. 2019 Equity Incentive Plan, as amended (filed as Exhibit 99.1 to NetScout's Registration Statement on Form S-8, SEC File No. 333-298889, filed on September 11, 2026 and incorporated herein by reference).
10.2NetScout Systems, Inc. Amended and Restated 2011 Employee Stock Purchase Plan, as amended (filed as Exhibit 99.2 to NetScout's Registration Statement on Form S-8, SEC File No. 333-298889, filed on September 11, 2026 and incorporated herein by reference).
31.1+Certification of Principal Executive Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).
31.2+Certification of Principal Financial Officer Pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as Adopted Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith).
32.1++Certification of Principal Executive Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).
32.2++Certification of Principal Financial Officer Pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith).
101.INS+Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH+Inline XBRL Taxonomy Extension Schema with Embedded Linkbase Documents.
104The cover page from the Company's Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2026 has been formatted in Inline XBRL and is contained in Exhibit 101.
+Filed herewith.
++Exhibit has been furnished, is not deemed filed and is not to be incorporated by reference into any of the Company's filings under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, irrespective of any general incorporation language contained in any such filing.
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