Anil K. Singhal - 19 Jun 2026 Form 4 Insider Report for NETSCOUT SYSTEMS INC (NTCT)

Reporting relationship: President & CEO, Director
Issuer ticker: NTCT
Reported as of: 19 Jun 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 23 Jun 2026, 16:19:32 UTC
Prior SEC filing: 17 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ Jeff Levinson by Power of Attorney

Key filing fact

Anil K. Singhal filed Form 4 for NETSCOUT SYSTEMS INC (NTCT) on 23 Jun 2026.

Key facts

This page summarizes Anil K. Singhal's Form 4 filing for NETSCOUT SYSTEMS INC (NTCT).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 23 Jun 2026, 16:19.

Change

Previous filing in this sequence was filed on 17 Jun 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001040585 Primary reporting owner

SINGHAL ANIL K

Relationship: President & CEO, Director
Address: C/O NETSCOUT SYSTEMS, INC., 310 LITTLETON ROAD, WESTFORD
Signature: /s/ Jeff Levinson by Power of Attorney
Signature date: 23 Jun 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

NTCT transaction

Common Stock

Options Exercise

Transaction value
Shares: +10,368
Change %: +2.3%
Price
Shares after: 459,643
Date: 19 Jun 2026
Ownership: Direct
Footnotes: F1, F2

NTCT transaction

Common Stock

Tax liability

Transaction value
Shares: -4,609
Change %: -1%
Price: $39.67^*
Shares after: 455,034
Date: 19 Jun 2026
Ownership: Direct
Footnotes: F3, F4

NTCT holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 1,443,960
Date: 19 Jun 2026
Ownership: See Footnote
Footnotes: F5

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

NTCT transaction Derivative

Performance Stock Unit

Options Exercise

Transaction value
Shares: -10,368
Change %: -11%
Price
Shares after: 86,400
Date: 19 Jun 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,368
Exercise price
Footnotes: F2, F6, F7, F8, F9

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 9 footnotes

Footnote F1

The shares of Common Stock were acquired upon the vesting of certain performance stock units previously granted to the reporting person.

Footnote F2

Price is N/A.

Footnote F3

The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of performance stock units.

Footnote F4

Represents the closing price of the Company's Common Stock on June 18, 2026.

Footnote F5

The shares of Common Stock are beneficially owned by various trusts for the benefit of the reporting person and his spouse.

Footnote F6

The performance stock units shall vest in a range of 0% to 100% upon the determination of the Compensation Committee of the Board of the attainment of the required relative total shareholder return over the 36-month period commencing on June 15, 2023, and ending on June 14, 2026.

Footnote F7

Date is N/A.

Footnote F8

On June 15, 2023, the Reporting Person was granted 28,800 performance stock units (the "Prior PSUs"), which shall vest in a range of 0% to 100% upon the determination of the Compensation Committee of the Board of the attainment of the required relative total shareholder return over the 36-month period commencing on June 15, 2023, and ending on June 14, 2026. On June 19, 2026, the Compensation Committee of the Board determined that 36% of the Prior PSUs shall vest.

Footnote F9

Reflects the number of performance stock units ("PSUs") held by the Reporting Person after the forfeiture of unachieved PSUs.