Esco Technologies Inc SEC filings ESE
Esco Technologies Inc has 1,001 filings in SEC EDGAR's recent list, going back to Jan 3, 2012. Its latest annual report, Form ARS, was filed on Dec 3, 2025 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 2, 2026 (material agreement, agreement ended, acquisition or sale of assets, new debt, officer or director change). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement, Agreement ended, Acquisition or sale of assets, New debt, Officer or director change
|
Oct 2, 2026 | Oct 1, 2026 |
| 10-Q | Quarterly report | Aug 10, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 6, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Jun 3, 2026 | May 29, 2026 |
| SD | Specialized disclosure (conflict minerals) | May 21, 2026 | — |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2026 | May 7, 2026 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Apr 16, 2026 | Apr 15, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 15, 2026 | Apr 15, 2026 |
| UPLOAD | Letter from the SEC | Mar 20, 2026 | — |
| CORRESP | Letter to the SEC | Mar 18, 2026 | — |
| UPLOAD | Letter from the SEC | Mar 11, 2026 | — |
| CORRESP | Letter to the SEC | Mar 3, 2026 | — |
| UPLOAD | Letter from the SEC | Feb 24, 2026 | — |
| 10-Q | Quarterly report | Feb 9, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure
|
Feb 5, 2026 | Jan 30, 2026 |
| DEF 14A | Proxy statement | Dec 10, 2025 | Jan 30, 2026 |
| ARS | Annual report to shareholders | Dec 3, 2025 | Sep 30, 2025 |
| 10-K | Annual report | Dec 1, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 20, 2025 | Nov 17, 2025 |
| 10-Q | Quarterly report | Aug 11, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2025 | Aug 7, 2025 |
| 10-Q | Quarterly report | May 9, 2025 | Mar 31, 2025 |
| SD | Specialized disclosure (conflict minerals) | May 8, 2025 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2025 | May 7, 2025 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Apr 28, 2025 | Apr 25, 2025 |
| 10-Q | Quarterly report | Feb 10, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure, Other events
|
Feb 6, 2025 | Feb 4, 2025 |
| DEF 14A | Proxy statement | Dec 16, 2024 | Feb 4, 2025 |
| ARS | Annual report to shareholders | Dec 4, 2024 | Sep 30, 2024 |
| 10-K | Annual report | Nov 29, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 14, 2024 | Nov 7, 2024 |
| 8-K |
Current report
Officer or director change
|
Oct 18, 2024 | Oct 17, 2024 |
| 8-K |
Current report
Officer or director change
|
Oct 1, 2024 | Sep 25, 2024 |
| 10-Q | Quarterly report | Aug 9, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Material agreement, Results of operations, Officer or director change, Regulation FD disclosure
|
Aug 7, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Jul 8, 2024 | Jul 8, 2024 |
| 10-Q | Quarterly report | May 10, 2024 | Mar 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 10, 2024 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 9, 2024 | May 9, 2024 |
| 10-Q | Quarterly report | Feb 9, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure, Other events
|
Feb 8, 2024 | Feb 7, 2024 |
| DEF 14A | Proxy statement | Dec 19, 2023 | Feb 7, 2024 |
| ARS | Annual report to shareholders | Nov 30, 2023 | Sep 30, 2023 |
| S-8 | Employee stock plan registration | Nov 29, 2023 | — |
| 10-K | Annual report | Nov 29, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Officer or director change
|
Nov 20, 2023 | Nov 14, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 16, 2023 | Nov 16, 2023 |
| 8-K |
Current report
Officer or director change
|
Oct 3, 2023 | Oct 2, 2023 |
| 8-K |
Current report
Material agreement, New debt
|
Sep 6, 2023 | Aug 30, 2023 |
| 10-Q | Quarterly report | Aug 9, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 8, 2023 | Aug 8, 2023 |
| 8-K |
Current report
Officer or director change, Other events
|
Jul 6, 2023 | Jun 30, 2023 |
| 10-Q | Quarterly report | May 10, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure, Other events
|
May 9, 2023 | May 3, 2023 |
| SD | Specialized disclosure (conflict minerals) | May 8, 2023 | — |
| 8-K |
Current report
Officer or director change
|
May 5, 2023 | May 2, 2023 |
| 10-Q | Quarterly report | Feb 9, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Feb 8, 2023 | Feb 2, 2023 |
| 8-K |
Current report
Officer or director change
|
Jan 6, 2023 | Dec 31, 2022 |
| DEF 14A | Proxy statement | Dec 14, 2022 | Feb 3, 2023 |
| 10-K | Annual report | Nov 29, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Other events
|
Nov 22, 2022 | Nov 16, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 17, 2022 | Nov 17, 2022 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Sep 12, 2022 | Sep 9, 2022 |
| 10-Q | Quarterly report | Aug 9, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Aug 8, 2022 | Aug 4, 2022 |
| SD | Specialized disclosure (conflict minerals) | May 13, 2022 | — |
| 10-Q | Quarterly report | May 10, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
May 9, 2022 | May 4, 2022 |
| 10-Q | Quarterly report | Feb 9, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure, Other events
|
Feb 8, 2022 | Feb 3, 2022 |
| S-8 POS | Filing | Feb 1, 2022 | — |
| DEF 14A | Proxy statement | Dec 15, 2021 | Feb 3, 2022 |
| 8-K/A |
Amended current report
Auditor change
|
Dec 3, 2021 | Nov 18, 2021 |
| 10-K | Annual report | Nov 29, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Auditor change
|
Nov 24, 2021 | Nov 18, 2021 |
| 8-K |
Current report
Officer or director change, Other events
|
Nov 23, 2021 | Nov 17, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 18, 2021 | Nov 18, 2021 |
| 10-Q | Quarterly report | Aug 9, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 9, 2021 | Aug 9, 2021 |
| S-8 POS | Filing | Jun 24, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | May 17, 2021 | — |
| 10-Q | Quarterly report | May 7, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure, Other events
|
May 4, 2021 | Apr 29, 2021 |
| 8-K |
Current report
Officer or director change
|
Apr 5, 2021 | Apr 5, 2021 |
| 10-Q | Quarterly report | Feb 9, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Feb 8, 2021 | Feb 5, 2021 |
| DEF 14A | Proxy statement | Dec 16, 2020 | Feb 5, 2021 |
| 8-K |
Current report
Officer or director change
|
Dec 9, 2020 | Dec 8, 2020 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Dec 7, 2020 | Dec 7, 2020 |
| 10-K | Annual report | Nov 30, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 19, 2020 | Nov 17, 2020 |
| 10-Q | Quarterly report | Aug 10, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 10, 2020 | Aug 10, 2020 |
| SD | Specialized disclosure (conflict minerals) | May 18, 2020 | — |
| 10-Q | Quarterly report | May 8, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure, Other events
|
May 6, 2020 | May 6, 2020 |
| 10-Q | Quarterly report | Feb 7, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure
|
Feb 4, 2020 | Jan 31, 2020 |
| UPLOAD | Letter from the SEC | Jan 22, 2020 | — |
| CORRESP | Letter to the SEC | Jan 21, 2020 | — |
| UPLOAD | Letter from the SEC | Jan 9, 2020 | — |
| 8-K |
Current report
Acquisition or sale of assets
|
Jan 7, 2020 | Dec 31, 2019 |
| DEF 14A | Proxy statement | Dec 11, 2019 | Jan 31, 2020 |
| 10-K | Annual report | Nov 29, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Nov 19, 2019 | Nov 13, 2019 |
| 8-K |
Current report
Material agreement, Results of operations, Regulation FD disclosure
|
Nov 18, 2019 | Nov 15, 2019 |
| 8-K |
Current report
Material agreement, Agreement ended, New debt
|
Sep 30, 2019 | Sep 27, 2019 |
| 10-Q | Quarterly report | Aug 9, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 8, 2019 | Aug 8, 2019 |
| SD | Specialized disclosure (conflict minerals) | May 16, 2019 | — |
| S-8 POS | Filing | May 10, 2019 | — |
| S-8 | Employee stock plan registration | May 10, 2019 | — |
| 10-Q | Quarterly report | May 9, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
May 7, 2019 | May 1, 2019 |
| 10-Q | Quarterly report | Feb 11, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Feb 7, 2019 | Feb 5, 2019 |
| DEF 14A | Proxy statement | Dec 12, 2018 | Feb 5, 2019 |
| 10-K | Annual report | Nov 29, 2018 | Sep 30, 2018 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 15, 2018 | Nov 14, 2018 |
| 10-Q | Quarterly report | Aug 8, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2018 | Aug 7, 2018 |
| SD | Specialized disclosure (conflict minerals) | May 22, 2018 | — |
| 10-Q | Quarterly report | May 9, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 8, 2018 | May 8, 2018 |
| S-8 | Employee stock plan registration | Feb 14, 2018 | — |
| S-8 POS | Filing | Feb 13, 2018 | — |
| 10-Q | Quarterly report | Feb 7, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Feb 7, 2018 | Feb 5, 2018 |
| 8-K |
Current report
Results of operations, Officer or director change, Shareholder vote results, Regulation FD disclosure
|
Feb 6, 2018 | Feb 2, 2018 |
| DEF 14A | Proxy statement | Dec 14, 2017 | Feb 2, 2018 |
| 10-K | Annual report | Nov 29, 2017 | Sep 30, 2017 |
| PRE 14A | Preliminary proxy statement | Nov 22, 2017 | Nov 22, 2017 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure, Other events
|
Nov 14, 2017 | Nov 8, 2017 |
| 10-Q | Quarterly report | Aug 8, 2017 | Jun 30, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 8, 2017 | Aug 8, 2017 |
| SD | Specialized disclosure (conflict minerals) | May 23, 2017 | — |
| 10-Q | Quarterly report | May 9, 2017 | Mar 31, 2017 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 4, 2017 | May 4, 2017 |
| UPLOAD | Letter from the SEC | Mar 1, 2017 | — |
| CORRESP | Letter to the SEC | Feb 22, 2017 | — |
| UPLOAD | Letter from the SEC | Feb 17, 2017 | — |
| 10-Q | Quarterly report | Feb 8, 2017 | Dec 31, 2016 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure, Other events
|
Feb 7, 2017 | Feb 7, 2017 |
| DEFA14A | Additional proxy material | Jan 26, 2017 | — |
| DEF 14A | Proxy statement | Dec 14, 2016 | Feb 3, 2017 |
| 10-K | Annual report | Nov 29, 2016 | Sep 30, 2016 |
| 8-K |
Current report
Officer or director change
|
Nov 17, 2016 | Nov 13, 2016 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 14, 2016 | Nov 11, 2016 |
| 10-Q | Quarterly report | Aug 8, 2016 | Jun 30, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 2, 2016 | Aug 2, 2016 |
| SD | Specialized disclosure (conflict minerals) | May 26, 2016 | — |
| 10-Q | Quarterly report | May 6, 2016 | Mar 31, 2016 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 3, 2016 | May 3, 2016 |
| 10-Q | Quarterly report | Feb 9, 2016 | Dec 31, 2015 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure
|
Feb 9, 2016 | Feb 4, 2016 |
| 8-K |
Current report
Material agreement, New debt
|
Dec 23, 2015 | Dec 21, 2015 |
| ARS | Annual report to shareholders | Dec 16, 2015 | Sep 30, 2015 |
| DEF 14A | Proxy statement | Dec 15, 2015 | Feb 4, 2016 |
| 10-K | Annual report | Nov 30, 2015 | Sep 30, 2015 |
| 8-K/A |
Amended current report
Officer or director change
|
Nov 30, 2015 | Nov 11, 2015 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 12, 2015 | Nov 11, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Oct 8, 2015 | Oct 8, 2015 |
| 10-Q | Quarterly report | Aug 10, 2015 | Jun 30, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 10, 2015 | Aug 10, 2015 |
| SD | Specialized disclosure (conflict minerals) | May 27, 2015 | — |
| 10-Q | Quarterly report | May 7, 2015 | Mar 31, 2015 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 5, 2015 | May 5, 2015 |
| 10-Q | Quarterly report | Feb 9, 2015 | Dec 31, 2014 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure
|
Feb 9, 2015 | Feb 5, 2015 |
| ARS | Annual report to shareholders | Dec 17, 2014 | Sep 30, 2014 |
| DEF 14A | Proxy statement | Dec 16, 2014 | Feb 5, 2015 |
| 10-K | Annual report | Nov 26, 2014 | Sep 30, 2014 |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 13, 2014 | Nov 12, 2014 |
| S-8 POS | Esco technologies s-8 amendment | Nov 13, 2014 | — |
| 8-K |
Current report
Officer or director change, Other events
|
Oct 2, 2014 | Sep 30, 2014 |
| 10-Q | Quarterly report | Aug 8, 2014 | Jun 30, 2014 |
| 8-K |
Current report
Results of operations, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Aug 7, 2014 | Aug 5, 2014 |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2014 | — |
| 10-Q | Quarterly report | May 8, 2014 | Mar 31, 2014 |
| 8-K |
Current report
Results of operations, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
May 7, 2014 | May 5, 2014 |
| 8-K |
Current report
Acquisition or sale of assets
|
Mar 28, 2014 | Mar 28, 2014 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Mar 17, 2014 | Mar 14, 2014 |
| 10-Q | Quarterly report | Feb 7, 2014 | Dec 31, 2013 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure
|
Feb 6, 2014 | Feb 5, 2014 |
| ARS | Annual report to shareholders | Dec 13, 2013 | Sep 30, 2013 |
| DEF 14A | Proxy statement | Dec 11, 2013 | Dec 11, 2013 |
| S-8 | Employee stock plan registration | Dec 5, 2013 | — |
| 10-K | Annual report | Nov 27, 2013 | Sep 30, 2013 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Nov 12, 2013 | Nov 8, 2013 |
| 10-Q | Quarterly report | Aug 9, 2013 | Jun 30, 2013 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 8, 2013 | Aug 8, 2013 |
| 8-K |
Current report
Regulation FD disclosure
|
May 9, 2013 | May 9, 2013 |
| 10-Q | Quarterly report | May 8, 2013 | Mar 31, 2013 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2013 | May 7, 2013 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Apr 17, 2013 | Apr 17, 2013 |
| 8-K |
Current report
Officer or director change
|
Feb 14, 2013 | Feb 11, 2013 |
| S-8 POS | Esco post-effective amendment no. 1 to form s-8 | Feb 12, 2013 | — |
| S-8 POS | Esco post-effective amendment no. 1 form s-8 | Feb 12, 2013 | — |
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.
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Company profile
- Industry
- Communications Equipment, NEC (SIC 3669)
- Listed as
- ESE (NYSE)
- Fiscal year ends
- September 30
- Incorporated in
- MO
- Headquarters
- St. Louis, MO
- SEC filer status
- Large accelerated filer
- SEC CIK
- 866706
- Former names
- ESCO ELECTRONICS CORP (until Feb 14, 2000)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.