A10 Networks, Inc. SEC filings ATEN
A10 Networks, Inc. has 910 filings in SEC EDGAR's recent list, going back to Jul 10, 2013. Its latest annual report, Form ARS, was filed on Mar 10, 2026 for the period ended Dec 31, 2025. 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 Sep 14, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Officer or director change
|
Sep 14, 2026 | Sep 9, 2026 |
| 8-K |
Current report
Other events
|
Aug 7, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 5, 2026 | Aug 5, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Aug 5, 2026 | Aug 3, 2026 |
| 8-K |
Current report
Officer or director change
|
May 7, 2026 | May 2, 2026 |
| 8-K |
Current report
Officer or director change
|
May 1, 2026 | Apr 27, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Apr 28, 2026 | Apr 28, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Apr 23, 2026 | Apr 22, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 4, 2026 | Feb 4, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 4, 2025 | Nov 4, 2025 |
| 8-K |
Current report
Officer or director change
|
Sep 5, 2025 | Sep 2, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 5, 2025 | Aug 5, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 1, 2025 | May 1, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Apr 18, 2025 | Apr 17, 2025 |
| 8-K |
Current report
New debt, Unregistered share sale
|
Mar 20, 2025 | Mar 20, 2025 |
| 8-K/A |
Amended current report
Material agreement, New debt, Unregistered share sale, Other events
|
Mar 20, 2025 | Mar 13, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Mar 17, 2025 | Mar 13, 2025 |
| 8-K |
Current report
Other events
|
Mar 12, 2025 | Mar 12, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 4, 2025 | Feb 4, 2025 |
| 8-K |
Current report
Officer or director change
|
Nov 22, 2024 | Nov 18, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 7, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Jul 30, 2024 | Jul 30, 2024 |
| 8-K |
Current report
Shareholder vote results
|
May 10, 2024 | May 9, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Apr 30, 2024 | Apr 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 6, 2024 | Feb 6, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 7, 2023 | Nov 7, 2023 |
| 8-K |
Current report
Results of operations
|
Oct 3, 2023 | Oct 3, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 1, 2023 | Aug 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Jul 26, 2023 | Jul 26, 2023 |
| 8-K |
Current report
Auditor change
|
Jun 14, 2023 | Jun 8, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 4, 2023 | May 4, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Apr 28, 2023 | Apr 26, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 3, 2023 | Apr 3, 2023 |
| 8-K |
Current report
Officer or director change
|
Feb 24, 2023 | Feb 21, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Feb 7, 2023 | Feb 7, 2023 |
| 8-K |
Current report
Other events
|
Jan 27, 2023 | Jan 27, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Nov 1, 2022 | Nov 1, 2022 |
| 8-K |
Current report
Material agreement
|
Sep 9, 2022 | Sep 8, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Aug 2, 2022 | Aug 2, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 27, 2022 | Jun 24, 2022 |
| 8-K |
Current report
Officer or director change
|
May 20, 2022 | May 18, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 3, 2022 | May 3, 2022 |
| 8-K |
Current report
Officer or director change, Other events
|
May 2, 2022 | Apr 26, 2022 |
| 8-K |
Current report
Other events
|
Apr 19, 2022 | Apr 19, 2022 |
| 8-K |
Current report
Results of operations
|
Feb 1, 2022 | Feb 1, 2022 |
| 8-K |
Current report
Officer or director change
|
Jan 31, 2022 | Jan 25, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
Oct 28, 2021 | Oct 28, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jul 27, 2021 | Jul 27, 2021 |
| 8-K |
Current report
Shareholder vote results
|
May 5, 2021 | Apr 29, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 27, 2021 | Apr 27, 2021 |
| 8-K |
Current report
Officer or director change
|
Mar 17, 2021 | Mar 12, 2021 |
| 8-K |
Current report
Other events
|
Mar 11, 2021 | Mar 10, 2021 |
| 8-K |
Current report
Officer or director change
|
Feb 19, 2021 | Feb 16, 2021 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2021 | Feb 9, 2021 |
| 8-K |
Current report
Officer or director change
|
Jan 20, 2021 | Jan 13, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 29, 2020 | Dec 28, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 4, 2020 | Nov 30, 2020 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2020 | Oct 27, 2020 |
| 8-K |
Current report
Officer or director change
|
Oct 23, 2020 | Oct 19, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 2, 2020 | Oct 2, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 17, 2020 | Sep 16, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2020 | Jun 30, 2020 |
| 8-K/A |
Amended current report
Shareholder vote results
|
Jul 21, 2020 | May 27, 2020 |
| 8-K |
Current report
Results of operations
|
Jul 9, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Shareholder vote results
|
May 28, 2020 | May 27, 2020 |
| 8-K |
Current report
Material agreement
|
May 18, 2020 | May 17, 2020 |
| 8-K |
Current report
Results of operations
|
May 7, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Officer or director change
|
Apr 15, 2020 | Apr 15, 2020 |
| 8-K |
Current report
Other events
|
Mar 12, 2020 | Mar 12, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 11, 2020 | Feb 11, 2020 |
| 8-K |
Current report
Officer or director change
|
Feb 6, 2020 | Feb 3, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Jan 7, 2020 | Jan 6, 2020 |
| 8-K |
Current report
Officer or director change
|
Dec 13, 2019 | Dec 12, 2019 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Dec 6, 2019 | Dec 4, 2019 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Nov 21, 2019 | Nov 20, 2019 |
| 8-K |
Current report
Results of operations, Exit or restructuring costs
|
Oct 29, 2019 | Oct 29, 2019 |
| 8-K |
Current report
Auditor change
|
Sep 18, 2019 | Sep 16, 2019 |
| 8-K |
Current report
Material agreement, Results of operations, Officer or director change
|
Jul 30, 2019 | Jul 26, 2019 |
| 8-K |
Current report
Results of operations
|
Apr 25, 2019 | Apr 25, 2019 |
| 8-K |
Current report
Officer or director change
|
Apr 1, 2019 | Mar 28, 2019 |
| 8-K |
Current report
Results of operations
|
Feb 7, 2019 | Feb 7, 2019 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Jan 8, 2019 | Jan 8, 2019 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Nov 9, 2018 | Nov 7, 2018 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2018 | Oct 30, 2018 |
| 8-K | Current report | Sep 4, 2018 | Aug 31, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 30, 2018 | Aug 30, 2018 |
| 8-K |
Current report
Restatement
|
Jul 2, 2018 | Jul 2, 2018 |
| 8-K |
Current report
Listing notice
|
Apr 6, 2018 | Apr 3, 2018 |
| 8-K |
Current report
Material agreement, Officer or director change
|
Mar 16, 2018 | Mar 14, 2018 |
| 8-K |
Current report
Bylaw or fiscal year change, Other events
|
Feb 26, 2018 | Feb 26, 2018 |
| 8-K |
Current report
Other events
|
Jan 30, 2018 | Jan 30, 2018 |
| 8-K |
Current report
Results of operations
|
Jan 16, 2018 | Jan 16, 2018 |
| 8-K |
Current report
Officer or director change
|
Nov 13, 2017 | Nov 1, 2017 |
| 8-K |
Current report
Results of operations
|
Oct 26, 2017 | Oct 26, 2017 |
| 8-K |
Current report
Other events
|
Oct 26, 2017 | Oct 23, 2017 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Sep 28, 2017 | Sep 28, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 27, 2017 | Jul 27, 2017 |
| 8-K |
Current report
Results of operations
|
Jul 13, 2017 | Jul 13, 2017 |
| 8-K |
Current report
Shareholder vote results
|
Jun 1, 2017 | May 31, 2017 |
| 8-K |
Current report
Officer or director change
|
May 19, 2017 | May 15, 2017 |
| 8-K |
Current report
Results of operations
|
Apr 27, 2017 | Apr 27, 2017 |
| 8-K |
Current report
Officer or director change
|
Apr 6, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Officer or director change
|
Mar 31, 2017 | Mar 29, 2017 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Feb 9, 2017 | Feb 9, 2017 |
| 8-K |
Current report
Other events
|
Dec 2, 2016 | Dec 2, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 27, 2016 | Oct 27, 2016 |
| 8-K |
Current report
Results of operations
|
Jul 28, 2016 | Jul 27, 2016 |
| 8-K |
Current report
Shareholder vote results
|
Jun 2, 2016 | Jun 1, 2016 |
| 8-K |
Current report
Results of operations
|
Apr 28, 2016 | Apr 28, 2016 |
| 8-K |
Current report
Officer or director change
|
Feb 12, 2016 | Feb 11, 2016 |
| 8-K |
Current report
Results of operations
|
Feb 9, 2016 | Feb 9, 2016 |
| 8-K |
Current report
Results of operations
|
Oct 29, 2015 | Oct 29, 2015 |
| 8-K |
Current report
Other events
|
Aug 4, 2015 | Aug 4, 2015 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2015 | Jul 30, 2015 |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2015 | Jun 10, 2015 |
| 8-K |
Current report
Results of operations
|
May 4, 2015 | May 1, 2015 |
| 8-K |
Current report
Officer or director change
|
Apr 3, 2015 | Mar 31, 2015 |
| 8-K |
Current report
Results of operations
|
Feb 10, 2015 | Feb 10, 2015 |
| 8-K |
Current report
Results of operations
|
Oct 30, 2014 | Oct 30, 2014 |
| 8-K |
Current report
Results of operations
|
Oct 8, 2014 | Oct 8, 2014 |
| 8-K |
Current report
Other events
|
Sep 11, 2014 | Sep 9, 2014 |
| 8-K |
Current report
Other events
|
Sep 2, 2014 | Aug 29, 2014 |
| 8-K |
Current report
Results of operations
|
Jul 30, 2014 | Jul 30, 2014 |
| 8-K |
Current report
Results of operations
|
May 1, 2014 | May 1, 2014 |
Showing 124 filings. 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
- Computer Communications Equipment (SIC 3576)
- Listed as
- ATEN (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- San Jose, CA
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1580808
Other Computer Communications Equipment companies
- Cisco Systems, Inc. CSCO
- Arista Networks, Inc. ANET
- F5, Inc. FFIV
- Extreme Networks Inc EXTR
- Digi International Inc DGII
- Netgear, Inc. NTGR
- Allot Ltd. ALLT
- Lantronix Inc LTRX
Source: SEC EDGAR filings. This is company-reported data, not investment advice.