Netscout Systems Inc SEC filings NTCT
Netscout Systems Inc has 1,000 filings in SEC EDGAR's recent list, going back to Feb 13, 2013. Its latest annual report, Form ARS, was filed on Jul 24, 2026 for the period ended Mar 31, 2026. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 26, 2026 (officer or director change). The company's fiscal year ends on March 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Officer or director change
|
Oct 26, 2026 | Oct 22, 2026 |
| S-8 | Employee stock plan registration | Sep 11, 2026 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 11, 2026 | Sep 9, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| ARS | Annual report to shareholders | Jul 24, 2026 | Mar 31, 2026 |
| DEFA14A | Additional proxy material | Jul 24, 2026 | — |
| DEF 14A | Proxy statement | Jul 24, 2026 | Sep 9, 2026 |
| 8-K |
Current report
Auditor change
|
Jun 3, 2026 | May 28, 2026 |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2026 | — |
| 10-K | Annual report | May 14, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 7, 2026 | May 7, 2026 |
| 10-Q | Quarterly report | Feb 5, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 5, 2026 | Feb 5, 2026 |
| 10-Q | Quarterly report | Nov 6, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 6, 2025 | Nov 6, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 12, 2025 | Sep 10, 2025 |
| S-8 | Employee stock plan registration | Sep 12, 2025 | — |
| 10-Q | Quarterly report | Aug 7, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2025 | Aug 7, 2025 |
| ARS | Annual report to shareholders | Jul 25, 2025 | Mar 31, 2025 |
| DEFA14A | Additional proxy material | Jul 25, 2025 | — |
| DEF 14A | Proxy statement | Jul 25, 2025 | Sep 10, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 30, 2025 | — |
| 10-K | Annual report | May 15, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change
|
May 8, 2025 | May 5, 2025 |
| 10-Q | Quarterly report | Feb 6, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Jan 30, 2025 | Jan 30, 2025 |
| 10-Q | Quarterly report | Nov 1, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Oct 24, 2024 | Oct 24, 2024 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 4, 2024 | Oct 4, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 17, 2024 | Sep 12, 2024 |
| S-8 | Employee stock plan registration | Sep 17, 2024 | — |
| DEFA14A | Additional proxy material | Aug 15, 2024 | — |
| 10-Q | Quarterly report | Aug 5, 2024 | Jun 30, 2024 |
| ARS | Annual report to shareholders | Jul 25, 2024 | Mar 31, 2024 |
| DEFA14A | Additional proxy material | Jul 25, 2024 | — |
| DEF 14A | Proxy statement | Jul 25, 2024 | Sep 12, 2024 |
| 8-K |
Current report
Results of operations
|
Jul 25, 2024 | Jul 25, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| 10-K | Annual report | May 16, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 9, 2024 | May 9, 2024 |
| 10-Q | Quarterly report | Feb 8, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Jan 25, 2024 | Jan 25, 2024 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2023 | Nov 2, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 16, 2023 | Oct 16, 2023 |
| S-8 | Employee stock plan registration | Sep 15, 2023 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 15, 2023 | Sep 14, 2023 |
| 10-Q | Quarterly report | Aug 3, 2023 | Jun 30, 2023 |
| ARS | Annual report to shareholders | Jul 27, 2023 | Mar 31, 2023 |
| DEFA14A | Additional proxy material | Jul 27, 2023 | — |
| DEF 14A | Proxy statement | Jul 27, 2023 | Sep 14, 2023 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2023 | Jul 27, 2023 |
| 8-K |
Current report
Officer or director change
|
Jul 21, 2023 | Jul 19, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| 10-K | Annual report | May 16, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 4, 2023 | May 4, 2023 |
| 8-K |
Current report
Material agreement
|
Feb 24, 2023 | Feb 22, 2023 |
| 10-Q | Quarterly report | Feb 2, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Jan 26, 2023 | Jan 26, 2023 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Jan 25, 2023 | Jan 24, 2023 |
| 10-Q | Quarterly report | Nov 3, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2022 | Oct 27, 2022 |
| S-8 | Employee stock plan registration | Aug 25, 2022 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Aug 25, 2022 | Aug 24, 2022 |
| 10-Q | Quarterly report | Aug 4, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 4, 2022 | Aug 4, 2022 |
| DEFA14A | Additional proxy material | Jul 13, 2022 | — |
| DEF 14A | Proxy statement | Jul 13, 2022 | Aug 24, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2022 | — |
| 10-K | Annual report | May 19, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Material agreement
|
May 10, 2022 | May 9, 2022 |
| 8-K |
Current report
Results of operations
|
May 5, 2022 | May 5, 2022 |
| 10-Q | Quarterly report | Feb 3, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Jan 27, 2022 | Jan 27, 2022 |
| 10-Q | Quarterly report | Nov 4, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2021 | Nov 4, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Sep 13, 2021 | Sep 9, 2021 |
| 10-Q | Quarterly report | Aug 5, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2021 | Jul 29, 2021 |
| 8-K |
Current report
Material agreement
|
Jul 29, 2021 | Jul 27, 2021 |
| DEFA14A | Additional proxy material | Jul 21, 2021 | — |
| DEF 14A | Proxy statement | Jul 21, 2021 | Sep 9, 2021 |
| SD | Specialized disclosure (conflict minerals) | May 28, 2021 | — |
| 10-K | Annual report | May 20, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 6, 2021 | May 6, 2021 |
| 10-Q | Quarterly report | Feb 4, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Jan 28, 2021 | Jan 28, 2021 |
| 10-Q | Quarterly report | Nov 3, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2020 | Oct 29, 2020 |
| S-8 | Employee stock plan registration | Sep 14, 2020 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 14, 2020 | Sep 10, 2020 |
| 10-Q | Quarterly report | Aug 6, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2020 | Jul 30, 2020 |
| DEFA14A | Additional proxy material | Jul 22, 2020 | — |
| DEF 14A | Proxy statement | Jul 22, 2020 | Sep 10, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 29, 2020 | — |
| 10-K | Annual report | May 20, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
May 11, 2020 | May 5, 2020 |
| 8-K |
Current report
Results of operations
|
May 7, 2020 | May 7, 2020 |
| 8-K |
Current report
Results of operations
|
Apr 16, 2020 | Apr 16, 2020 |
| 10-Q | Quarterly report | Feb 6, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Jan 30, 2020 | Jan 30, 2020 |
| 10-Q | Quarterly report | Oct 31, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations
|
Oct 31, 2019 | Oct 31, 2019 |
| S-8 POS | Filing | Oct 25, 2019 | — |
| S-8 POS | Filing | Oct 25, 2019 | — |
| S-8 POS | Filing | Oct 25, 2019 | — |
| S-8 | Employee stock plan registration | Oct 25, 2019 | — |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 16, 2019 | Sep 12, 2019 |
| 10-Q | Quarterly report | Aug 8, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2019 | Aug 1, 2019 |
| DEFA14A | Additional proxy material | Jul 24, 2019 | — |
| DEF 14A | Proxy statement | Jul 24, 2019 | Sep 12, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2019 | — |
| 10-K | Annual report | May 28, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
May 2, 2019 | May 2, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 9, 2019 | Apr 9, 2019 |
| 8-K |
Current report
Officer or director change
|
Feb 19, 2019 | Feb 12, 2019 |
| 10-Q | Quarterly report | Feb 7, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations
|
Jan 30, 2019 | Jan 30, 2019 |
| S-8 | Employee stock plan registration | Nov 8, 2018 | — |
| 10-Q | Quarterly report | Nov 8, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations
|
Nov 1, 2018 | Nov 1, 2018 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 13, 2018 | Sep 12, 2018 |
| 10-Q | Quarterly report | Aug 2, 2018 | Jun 30, 2018 |
| DEFA14A | Additional proxy material | Jul 27, 2018 | — |
| DEF 14A | Proxy statement | Jul 27, 2018 | Sep 12, 2018 |
| 8-K |
Current report
Results of operations
|
Jul 26, 2018 | Jul 26, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2018 | — |
| 10-K | Annual report | May 22, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations, Officer or director change
|
May 3, 2018 | May 3, 2018 |
| 8-K |
Current report
Officer or director change
|
Apr 25, 2018 | Apr 23, 2018 |
| 8-K |
Current report
Material agreement, New debt
|
Feb 2, 2018 | Feb 1, 2018 |
| 10-Q | Quarterly report | Feb 1, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations
|
Jan 30, 2018 | Jan 30, 2018 |
| 8-K |
Current report
Material agreement
|
Jan 18, 2018 | Jan 16, 2018 |
| 8-K |
Current report
Results of operations
|
Jan 10, 2018 | Jan 10, 2018 |
| 10-Q | Quarterly report | Nov 6, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Oct 30, 2017 | Oct 24, 2017 |
| 8-K |
Current report
Results of operations, Other events
|
Oct 26, 2017 | Oct 24, 2017 |
| 8-K |
Current report
Shareholder vote results, Other events
|
Sep 20, 2017 | Sep 19, 2017 |
| 10-Q | Quarterly report | Aug 3, 2017 | Jun 30, 2017 |
| DEFA14A | Additional proxy material | Jul 28, 2017 | — |
| DEF 14A | Proxy statement | Jul 28, 2017 | Sep 19, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2017 | Jul 27, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2017 | — |
| 10-K | Annual report | May 24, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Results of operations
|
May 4, 2017 | May 4, 2017 |
| UPLOAD | Letter from the SEC | Mar 20, 2017 | — |
| CORRESP | Letter to the SEC | Mar 3, 2017 | — |
| UPLOAD | Letter from the SEC | Feb 17, 2017 | — |
| 10-Q | Quarterly report | Feb 2, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Results of operations
|
Jan 31, 2017 | Jan 31, 2017 |
| 10-Q | Quarterly report | Nov 1, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2016 | Oct 27, 2016 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Sep 21, 2016 | Sep 20, 2016 |
| 10-Q | Quarterly report | Aug 2, 2016 | Jun 30, 2016 |
| DEFA14A | Additional proxy material | Aug 1, 2016 | — |
| DEF 14A | Proxy statement | Jul 28, 2016 | Sep 20, 2016 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2016 | Jul 28, 2016 |
| PRE 14A | Preliminary proxy statement | Jul 18, 2016 | Sep 20, 2016 |
| 10-K | Annual report | May 31, 2016 | Mar 31, 2016 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2016 | — |
| 8-K |
Current report
Results of operations
|
May 5, 2016 | May 5, 2016 |
| 10-Q | Quarterly report | Feb 2, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Results of operations
|
Jan 28, 2016 | Jan 28, 2016 |
| 10-Q | Quarterly report | Nov 5, 2015 | Sep 30, 2015 |
| S-8 | Employee stock plan registration | Oct 30, 2015 | — |
| 8-K |
Current report
Results of operations
|
Oct 29, 2015 | Oct 29, 2015 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Sep 22, 2015 | Sep 22, 2015 |
| 10-Q | Quarterly report | Aug 6, 2015 | Jun 30, 2015 |
| ARS | Annual report to shareholders | Jul 30, 2015 | Mar 31, 2015 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2015 | Jul 30, 2015 |
| DEFA14A | Additional proxy material | Jul 28, 2015 | — |
| DEF 14A | Proxy statement | Jul 28, 2015 | Sep 22, 2015 |
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, New debt, Other events
|
Jul 15, 2015 | Jul 14, 2015 |
| 8-K |
Current report
Officer or director change
|
Jul 10, 2015 | Jul 6, 2015 |
| 425 | Filing | Jun 26, 2015 | — |
| 8-K |
Current report
Shareholder vote results, Other events
|
Jun 25, 2015 | Jun 25, 2015 |
| 425 | Form 8-k | Jun 25, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2015 | — |
| DEFA14A | Additional proxy material | May 22, 2015 | — |
| 10-K | Annual report | May 20, 2015 | Mar 31, 2015 |
| 8-K |
Current report
Other events
|
May 20, 2015 | May 19, 2015 |
| 8-K |
Current report
Other events
|
May 15, 2015 | May 14, 2015 |
| 425 | Form 8-k | May 15, 2015 | — |
| 424B3 | Prospectus | May 14, 2015 | — |
| EFFECT | Filing | May 13, 2015 | — |
| S-4/A | Filing | May 13, 2015 | — |
| DEFM14A | Definitive notice & proxy statement | May 8, 2015 | — |
| 425 | Filing | Apr 30, 2015 | — |
| 8-K |
Current report
Results of operations
|
Apr 30, 2015 | Apr 30, 2015 |
| 8-K |
Current report
Other events
|
Apr 23, 2015 | Apr 22, 2015 |
| 425 | Form 8-k | Apr 23, 2015 | — |
| PRER14A | Amendment no.3 to preliminary proxy statement | Apr 6, 2015 | — |
| S-4/A | Filing | Apr 6, 2015 | — |
| PRER14A | Amendment no.2 to preliminary proxy statement | Feb 13, 2015 | — |
| S-4/A | Amendment no.2 to form s-4 | Feb 13, 2015 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Services-Computer Integrated Systems Design (SIC 7373)
- Listed as
- NTCT (Nasdaq)
- Fiscal year ends
- March 31
- Incorporated in
- DE
- Headquarters
- Westford, MA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1078075
- Former names
- NETSCOUT SYSTEMS INC (until Oct 30, 2026)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.