Insider files to sell 4,000 NTCT shares

Michael Szabados files a Form 144 to sell 4,000 shares of Common Stock.

Rhea-AI Filing Summary

Michael Szabados files a Form 144 to sell 4,000 shares of Common Stock. The filing shows a proposed sale dated 02/18/2026 with a reported transaction value of $116,720. The record also lists restricted stock unit vesting of 3,117 shares on 06/26/2023 and 883 shares on 06/28/2023, granted under the issuer's equity compensation plan. The excerpt lists 71,495,215 shares outstanding as of 05/15/2026 for the Common Stock.

Insights

Securities Compliance Attorney

Form 144 notifies the SEC of an intended sale of restricted/controlled securities.

The filing documents a proposed disposition of 4,000 shares by Michael Szabados with a stated gross value of $116,720 on 02/18/2026. The sale follows RSU vesting events on 06/26/2023 (3,117 shares) and 06/28/2023 (883 shares), as shown in the excerpt.

Timing and method of actual sale are not specified in the excerpt; Rule 144 compliance (holding periods, manner of sale limits) would govern when and how these shares may be resold.

Equity Compensation Specialist

Vested RSUs account for the 4,000-share disposition shown in the notice.

The excerpt links the proposed sale quantity to prior vesting: 3,117 shares vested on 06/26/2023 and 883 shares vested on 06/28/2023, both listed as awards under the issuer's equity compensation plan. That pattern explains the source of shares being sold.

Post-sale ownership levels and any tax‑withholding dispositions are not provided in the excerpt; subsequent filings would disclose final sale execution details if completed.

Key Figures

Proposed sale: 4,000 shares Reported transaction value: $116,720 RSU vesting (1): 3,117 shares +2 more

5 metrics

Proposed sale 4,000 shares Proposed sale dated 02/18/2026

Reported transaction value $116,720 Associated with the 02/18/2026 proposed sale

RSU vesting (1) 3,117 shares Vested on 06/26/2023 under equity compensation plan

RSU vesting (2) 883 shares Vested on 06/28/2023 under equity compensation plan

Shares outstanding 71,495,215 shares As of 05/15/2026

Key Terms

Form 144, restricted stock unit award, vesting

3 terms

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

restricted stock unit award financial

"Vesting of restricted stock unit award | Granted as part of issuer equity compensation plan"

A restricted stock unit award is a promise by a company to give an employee a specified number of company shares at a future date if certain conditions are met, such as staying with the company or hitting performance goals. For investors, these awards matter because they can increase the total number of shares outstanding when converted, diluting existing holders, and they align employees’ incentives with shareholders’ interests much like giving a rising bonus that becomes real only after conditions are satisfied.

vesting financial

"06/26/2023 | Vesting of restricted stock unit award"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

FAQ

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

What does NTCT Form 144 by Michael Szabados report?

It reports a proposed sale of 4,000 shares with a reported value of $116,720. The filing cites the sale date 02/18/2026 and links the shares to prior RSU vesting in 06/2023 under the issuer's equity plan.

When did the underlying restricted stock units vest for the shares being sold?

The excerpt shows RSU vesting of 3,117 shares on 06/26/2023 and 883 shares on 06/28/2023. Both entries are labeled as granted under the issuer's equity compensation plan and together total 4,000 shares.

How large is the company's outstanding share count in the filing?

The excerpt lists 71,495,215 shares outstanding as of 05/15/2026 for the Common Stock. That figure appears on the securities information line in the provided content.

Does the Form 144 show the actual sale execution or only the proposed sale?

It shows a proposed sale notice dated 02/18/2026 with a listed value of $116,720. The excerpt does not provide confirmation of completed trade execution or settlement details.

Are proceeds going to the issuer according to this Form 144 excerpt?

The excerpt lists a transaction value of $116,720 associated with the proposed sale but does not state who receives proceeds. Cash‑flow treatment is not specified in the provided excerpt.

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

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Accepted by SEC EDGAR 05/15/2026 - 04:17 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001232884
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	NETSCOUT SYSTEMS INC
SEC File Number	000-26251
Address of Issuer	310 LITTLETON ROAD WESTFORD MASSACHUSETTS 01886
Phone	978-614-4000
Name of Person for Whose Account the Securities are To Be Sold	SZABADOS MICHAEL
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common Stock	Merrill Lynch 225 Liberty Street Floor 37 New York NY 10281	4000	153600.00	71495215	05/15/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common Stock	06/26/2023	Vesting of restricted stock unit award	NETSCOUT SYSTEMS INC			3117	06/26/2023	Granted as part of issuer equity compensation plan
Common Stock	06/28/2023	Vesting of restricted stock unit award	NETSCOUT SYSTEMS INC			883	06/28/2023	Granted as part of issuer equity compensation plan

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
SZABADOS MICHAEL 310 LITTLETON ROAD WESTFORD MA 01886	Common Stock	02/18/2026	4000	116720.00

144: Remarks and Signature

Remarks
Date of Notice	05/15/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	05/23/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Michael Szabados
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)