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 |
|---|---|---|---|
| 4 | Insider transaction | Nov 3, 2026 | Nov 2, 2026 |
| 4 | Insider transaction | Oct 22, 2026 | Oct 20, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 15, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 15, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 15, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 15, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 15, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 15, 2026 |
| 4 | Insider transaction | Oct 16, 2026 | Oct 15, 2026 |
| 3 | Initial insider ownership | Oct 13, 2026 | Oct 1, 2026 |
| 3 | Initial insider ownership | Oct 13, 2026 | Oct 1, 2026 |
| SCHEDULE 13D | Ownership over 5% (active) | Oct 8, 2026 | — |
| 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 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 13, 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 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 17, 2026 |
| 4 | Insider transaction | Jul 20, 2026 | Jul 17, 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 |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 29, 2026 | — |
| 4 | Insider transaction | Apr 20, 2026 | Apr 17, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 17, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 17, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 17, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 17, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 17, 2026 |
| 4 | Insider transaction | Apr 20, 2026 | Apr 17, 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 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 26, 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 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 5, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 5, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 5, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 5, 2026 |
| 4 | Insider transaction | Feb 6, 2026 | Feb 5, 2026 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure
|
Feb 5, 2026 | Jan 30, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Feb 3, 2026 | Feb 2, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 16, 2026 |
| 4 | Insider transaction | Jan 20, 2026 | Jan 16, 2026 |
| DEF 14A | Proxy statement | Dec 10, 2025 | Jan 30, 2026 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 3, 2025 |
| 4 | Insider transaction | Dec 3, 2025 | Dec 3, 2025 |
| ARS | Annual report to shareholders | Dec 3, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Dec 2, 2025 | Dec 1, 2025 |
| 144 | Notice of proposed sale | Dec 2, 2025 | — |
| 10-K | Annual report | Dec 1, 2025 | Sep 30, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4/A | Filing | Nov 26, 2025 | Nov 25, 2025 |
| 4/A | Filing | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 26, 2025 | Nov 25, 2025 |
| 144 | Notice of proposed sale | Nov 25, 2025 | — |
| 4 | Insider transaction | Nov 25, 2025 | Nov 25, 2025 |
| 144 | Notice of proposed sale | Nov 25, 2025 | — |
| 144 | Notice of proposed sale | Nov 25, 2025 | — |
| 144 | Notice of proposed sale | Nov 25, 2025 | — |
| 144 | Notice of proposed sale | Nov 25, 2025 | — |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 20, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 20, 2025 | Nov 19, 2025 |
| 4 | Insider transaction | Nov 19, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 19, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 19, 2025 | Nov 17, 2025 |
| 4 | Insider transaction | Nov 7, 2025 | Nov 6, 2025 |
| 4 | Insider transaction | Nov 7, 2025 | Nov 6, 2025 |
| 4 | Insider transaction | Nov 7, 2025 | Nov 6, 2025 |
| 4 | Insider transaction | Nov 7, 2025 | Nov 6, 2025 |
| 4 | Insider transaction | Nov 3, 2025 | Nov 1, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 17, 2025 | — |
| 4 | Insider transaction | Oct 17, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 17, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 17, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 17, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 17, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 17, 2025 | Oct 16, 2025 |
| 4 | Insider transaction | Oct 17, 2025 | Oct 16, 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 |
| 4 | Insider transaction | Jul 18, 2025 | Jul 17, 2025 |
| 4 | Insider transaction | Jul 18, 2025 | Jul 17, 2025 |
| 4 | Insider transaction | Jul 18, 2025 | Jul 17, 2025 |
| 4 | Insider transaction | Jul 18, 2025 | Jul 17, 2025 |
| 4 | Insider transaction | Jul 18, 2025 | Jul 17, 2025 |
| 4 | Insider transaction | Jul 18, 2025 | Jul 17, 2025 |
| 4 | Insider transaction | Jul 18, 2025 | Jul 17, 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 |
| 4 | Insider transaction | May 1, 2025 | May 1, 2025 |
| 8-K |
Current report
Acquisition or sale of assets, Regulation FD disclosure
|
Apr 28, 2025 | Apr 25, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 17, 2025 |
| 4 | Insider transaction | Apr 17, 2025 | Apr 17, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 15, 2025 | — |
| 10-Q | Quarterly report | Feb 10, 2025 | Dec 31, 2024 |
| 4 | Insider transaction | Feb 10, 2025 | Feb 8, 2025 |
| 4 | Insider transaction | Feb 10, 2025 | Feb 8, 2025 |
| 4 | Insider transaction | Feb 10, 2025 | Feb 8, 2025 |
| 8-K |
Current report
Results of operations, Shareholder vote results, Regulation FD disclosure, Other events
|
Feb 6, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 6, 2025 | Feb 5, 2025 |
| 4 | Insider transaction | Feb 5, 2025 | Feb 4, 2025 |
| 4 | Insider transaction | Jan 21, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 21, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 21, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 21, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 21, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 21, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 21, 2025 | Jan 17, 2025 |
| 4 | Insider transaction | Jan 21, 2025 | Jan 17, 2025 |
| DEF 14A | Proxy statement | Dec 16, 2024 | Feb 4, 2025 |
| 4 | Insider transaction | Dec 4, 2024 | Dec 2, 2024 |
| 4 | Insider transaction | Dec 4, 2024 | Dec 2, 2024 |
| 4 | Insider transaction | Dec 4, 2024 | Dec 2, 2024 |
| ARS | Annual report to shareholders | Dec 4, 2024 | Sep 30, 2024 |
| 10-K | Annual report | Nov 29, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Nov 22, 2024 | Nov 22, 2024 |
| 144 | Notice of proposed sale | Nov 22, 2024 | — |
| 8-K |
Current report
Results of operations, Officer or director change, Regulation FD disclosure
|
Nov 14, 2024 | Nov 7, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 12, 2024 | Nov 7, 2024 |
| 4 | Insider transaction | Nov 7, 2024 | Nov 6, 2024 |
| 4 | Insider transaction | Nov 1, 2024 | Oct 31, 2024 |
| 4 | Insider transaction | Nov 1, 2024 | Oct 31, 2024 |
| 4 | Insider transaction | Nov 1, 2024 | Oct 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Oct 18, 2024 | Oct 17, 2024 |
| 3 | Initial insider ownership | Oct 17, 2024 | Oct 17, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 4 | Insider transaction | Oct 17, 2024 | Oct 16, 2024 |
| 8-K |
Current report
Officer or director change
|
Oct 1, 2024 | Sep 25, 2024 |
| 3 | Initial insider ownership | Sep 26, 2024 | Sep 25, 2024 |
| 4 | Insider transaction | Aug 21, 2024 | Aug 20, 2024 |
| 4 | Insider transaction | Aug 20, 2024 | Aug 19, 2024 |
| 144 | Notice of proposed sale | Aug 19, 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 |
| 4 | Insider transaction | Jul 22, 2024 | Jul 19, 2024 |
| 4 | Insider transaction | Jul 22, 2024 | Jul 19, 2024 |
| 4 | Insider transaction | Jul 22, 2024 | Jul 19, 2024 |
| 4 | Insider transaction | Jul 22, 2024 | Jul 19, 2024 |
| 4 | Insider transaction | Jul 22, 2024 | Jul 19, 2024 |
| 4 | Insider transaction | Jul 22, 2024 | Jul 19, 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 | — |
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.