NETSCOUT COO vests 2,400 RSUs, covers taxes in stock

NETSCOUT Systems Chief Operating Officer Sanjay Munshi reported routine equity compensation activity involving restricted stock units.

Rhea-AI Filing Summary

NETSCOUT Systems Chief Operating Officer Sanjay Munshi reported routine equity compensation activity involving restricted stock units. On June 15, 2026, 2,400 restricted stock units vested and converted into the same number of shares of common stock at a price noted as not applicable.

Of these shares, 585 shares were withheld to cover his tax withholding obligation, based on the company’s common stock closing price of $41.42 on June 12, 2026. Following these transactions, Munshi holds 8,998 shares of common stock directly and 37,410 restricted stock units, reflecting a compensation-related update rather than an open-market trade.

Insider Trade Summary

2,400 shares exercised/converted

Exercise 3 txns

Insider Munshi Sanjay

Role Chief Operating Officer

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Unit	2,400	$0.00	$0.00
Exercise	Common Stock	2,400	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	585	$41.42	$24K

Holdings After Transaction: Restricted Stock Unit — 37,410 contracts (Direct); Common Stock — 8,998 shares (Direct)

Footnotes (6)

1. F1. The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted to the reporting person.
2. F2. Price is N/A.
3. F3. The shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting of restricted stock units.
4. F4. Represents the closing price of the Company's Common Stock on June 12, 2026.
5. F5. June 15, 2026
6. F6. Date is N/A.

Key Figures

RSUs vested: 2,400 shares Shares withheld for taxes: 585 shares Closing price reference: $41.42 per share +4 more

7 metrics

RSUs vested 2,400 shares Restricted stock units converting to common stock on June 15, 2026

Shares withheld for taxes 585 shares Withheld to satisfy tax withholding obligation on RSU vesting

Closing price reference $41.42 per share NETSCOUT common stock closing price on June 12, 2026

Common shares after transactions 8,998 shares Direct ownership of NETSCOUT common stock following Form 4 events

RSU holdings after transactions 37,410 units Restricted stock units remaining after 2,400-unit vesting

Tax-withholding disposition code Code F Payment of tax liability by delivering securities

Derivative exercise code Code M Exercise or conversion of derivative security (RSUs into common stock)

Key Terms

Restricted Stock Unit, tax withholding obligation, derivative security, tax-withholding disposition, +1 more

5 terms

Restricted Stock Unit financial

"The shares of Common Stock were acquired upon the vesting of certain restricted stock units previously granted"

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

tax withholding obligation financial

"shares of Common Stock were withheld to satisfy the reporting person's tax withholding obligation upon the vesting"

derivative security financial

"transaction code description Exercise or conversion of derivative security"

A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

tax-withholding disposition financial

"transaction_action tax-withholding disposition"

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

Exercise or conversion of derivative security financial

"transaction_code_description Exercise or conversion of derivative security"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did NETSCOUT (NTCT) COO Sanjay Munshi report in this Form 4?

NETSCOUT COO Sanjay Munshi reported vesting of 2,400 restricted stock units that converted into common shares. A portion of the resulting shares was withheld to satisfy tax obligations, updating his equity compensation position without any open-market buying or selling.

How many NETSCOUT (NTCT) shares did Sanjay Munshi receive from RSU vesting?

He received 2,400 shares of NETSCOUT common stock upon vesting of previously granted restricted stock units. These shares came from equity awards, not open-market purchases, representing part of his ongoing stock-based compensation as a senior executive at the company.

How many NETSCOUT (NTCT) shares were withheld for Sanjay Munshi’s taxes?

A total of 585 shares of NETSCOUT common stock were withheld to cover Sanjay Munshi’s tax withholding obligation. The withholding occurred in connection with the vesting of his restricted stock units and did not represent a discretionary sale in the open market.

What is Sanjay Munshi’s NETSCOUT (NTCT) share ownership after these transactions?

After these transactions, Sanjay Munshi directly owns 8,998 shares of NETSCOUT common stock. He also holds 37,410 restricted stock units, which may convert into additional shares in the future according to their vesting terms described in his equity award documentation.

What price was used for the NETSCOUT (NTCT) tax withholding shares?

The withholding referenced the closing price of NETSCOUT’s common stock of $41.42 on June 12, 2026. This price was used to value the 585 shares withheld to satisfy Sanjay Munshi’s tax obligation arising from the vesting of restricted stock units.

Did Sanjay Munshi execute any open-market buy or sell of NETSCOUT (NTCT) shares?

No open-market buys or sells were reported. The Form 4 shows shares acquired through restricted stock unit vesting and a tax-withholding disposition, where shares were withheld by the company to cover taxes rather than sold at the executive’s discretion.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/17/2026 - 04:15 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Munshi Sanjay

(Last) (First) (Middle)

C/O NETSCOUT SYSTEMS, INC.

310 LITTLETON ROAD

(Street)

WESTFORD MASSACHUSETTS 01886

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
NETSCOUT SYSTEMS INC [ NTCT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Operating Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/15/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/15/2026		M(1)		2,400	A	(2)	9,583	D
Common Stock	06/15/2026		F(3)		585	D	$41.42(4)	8,998	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Unit	(2)	06/15/2026		M			2,400	(5)	(6)	Common Stock	2,400	(2)	37,410	D

Explanation of Responses:

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

2. Price is N/A.

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

4. Represents the closing price of the Company's Common Stock on June 12, 2026.

5. June 15, 2026

6. Date is N/A.

	/s/ Jeff Levinson by Power of Attorney	06/17/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)