NETSCOUT SYSTEMS INC — Director's Dealing 2026

Jan 28, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: NETSCOUT SYSTEMS INC (NTCT)
CIK: 0001078075
Period of Report: 2026-01-27

Reporting Person: Watt Eric Todd (Chief Accounting Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-01-27	Common Stock	M	3750	—	Acquired	3750	Direct
2026-01-27	Common Stock	F	1304	$27.87	Disposed	2446	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-01-27	Restricted Stock Unit	$	M	3750	Disposed		Common Stock (3750)	Direct

Footnotes

F1: The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person.

F2: The price is N/A.

F3: The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units.

F4: Represents the closing price of the Company's Common Stock on January 26, 2026.

F5: Date is N/A.