Comtech Telecommunications Corp /DE/ SEC filings CMTL
Comtech Telecommunications Corp /DE/ has 1,005 filings in SEC EDGAR's recent list, going back to Apr 1, 2015. Its latest annual report, Form 10-K, was filed on Oct 14, 2026 for the period ended Jul 31, 2026. The latest quarterly report (Form 10-Q) was filed on Jun 15, 2026, covering the quarter ended Apr 30, 2026. The most recent current report (Form 8-K) was filed on Oct 14, 2026 (officer or director change, regulation fd disclosure). The company's fiscal year ends on July 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| EFFECT | Filing | Oct 15, 2026 | — |
| EFFECT | Filing | Oct 15, 2026 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2026 | — |
| EFFECT | Filing | Apr 6, 2026 | — |
| CORRESP | Letter to the SEC | Apr 1, 2026 | — |
| UPLOAD | Letter from the SEC | Mar 26, 2026 | — |
| NT 10-K | Filing | Oct 30, 2025 | Jul 31, 2025 |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 1, 2025 | — |
| CORRESP | Letter to the SEC | Mar 26, 2025 | — |
| CORRESP | Letter to the SEC | Mar 7, 2025 | — |
| UPLOAD | Letter from the SEC | Feb 26, 2025 | — |
| NT 10-Q/A | Filing | Dec 16, 2024 | Oct 31, 2024 |
| NT 10-Q | Filing | Dec 11, 2024 | Oct 31, 2024 |
| DFAN14A | Filing | Nov 4, 2024 | — |
| DFAN14A | Filing | Oct 31, 2024 | — |
| DFAN14A | Filing | Oct 17, 2024 | — |
| NT 10-K | Filing | Oct 16, 2024 | Jul 31, 2024 |
| UPLOAD | Letter from the SEC | Oct 16, 2024 | — |
| DFAN14A | Filing | Sep 23, 2024 | — |
| EFFECT | Filing | Jul 23, 2024 | — |
| CORRESP | Letter to the SEC | Jul 19, 2024 | — |
| UPLOAD | Letter from the SEC | Jul 19, 2024 | — |
| NT 10-Q | Filing | Jun 10, 2024 | Apr 30, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| NT 10-Q/A | Filing | Mar 13, 2024 | Jan 31, 2024 |
| NT 10-Q | Filing | Mar 12, 2024 | Jan 31, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2023 | — |
| EFFECT | Filing | Jul 25, 2022 | — |
| EFFECT | Filing | Jul 25, 2022 | — |
| CORRESP | Letter to the SEC | Jul 21, 2022 | — |
| CORRESP | Letter to the SEC | Jul 21, 2022 | — |
| UPLOAD | Letter from the SEC | Jul 20, 2022 | — |
| UPLOAD | Letter from the SEC | Jul 20, 2022 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2022 | — |
| DFAN14A | Filing | Dec 15, 2021 | — |
| DFAN14A | Filing | Dec 13, 2021 | — |
| DFAN14A | Filing | Dec 9, 2021 | — |
| DFAN14A | Filing | Dec 8, 2021 | — |
| DFAN14A | Filing | Dec 6, 2021 | — |
| DFAN14A | Filing | Dec 1, 2021 | — |
| DFAN14A | Filing | Nov 23, 2021 | — |
| DFAN14A | Filing | Nov 22, 2021 | — |
| DFAN14A | Filing | Nov 16, 2021 | — |
| DFRN14A | Filing | Nov 16, 2021 | — |
| DFAN14A | Filing | Nov 15, 2021 | — |
| DFAN14A | Filing | Nov 12, 2021 | — |
| DEFC14A | Filing | Nov 12, 2021 | — |
| DEFR14A | Filing | Nov 12, 2021 | — |
| DEFC14A | Filing | Nov 12, 2021 | — |
| DFAN14A | Filing | Nov 10, 2021 | — |
| PRRN14A | Filing | Nov 4, 2021 | — |
| DFAN14A | Filing | Nov 2, 2021 | — |
| PREC14A | Filing | Oct 29, 2021 | — |
| DFAN14A | Filing | Oct 25, 2021 | — |
| DFAN14A | Filing | Oct 21, 2021 | — |
| PREC14A | Filing | Oct 15, 2021 | — |
| DFAN14A | Filing | Oct 6, 2021 | — |
| DFAN14A | Filing | Sep 8, 2021 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2021 | — |
| EFFECT | Filing | Mar 15, 2021 | — |
| CORRESP | Letter to the SEC | Mar 12, 2021 | — |
| UPLOAD | Letter from the SEC | Mar 5, 2021 | — |
| RW | Filing | Oct 15, 2020 | — |
| 425 | Filing | Sep 29, 2020 | — |
| 425 | Form 8-k | Aug 26, 2020 | — |
| 425 | Form 8-k | Aug 5, 2020 | — |
| 425 | Current report | Jul 13, 2020 | — |
| 425 | Current report | Jul 8, 2020 | — |
| 425 | Filing | Jun 5, 2020 | — |
| 425 | Filing | Jun 3, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2020 | — |
| EFFECT | Filing | Apr 3, 2020 | — |
| CORRESP | Letter to the SEC | Apr 1, 2020 | — |
| 425 | Filing | Apr 1, 2020 | — |
| UPLOAD | Letter from the SEC | Mar 9, 2020 | — |
| 425 | Filing | Mar 6, 2020 | — |
| 425 | Filing | Mar 4, 2020 | — |
| 425 | Filing | Feb 20, 2020 | — |
| 425 | Filing | Feb 18, 2020 | — |
| 425 | Filing | Jan 30, 2020 | — |
| 425 | Form 8-k | Jan 29, 2020 | — |
| 425 | Form 8-k | Jan 29, 2020 | — |
| SD | Specialized disclosure (conflict minerals) | May 29, 2019 | — |
| EFFECT | Filing | Dec 14, 2018 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2018 | — |
| UPLOAD | Letter from the SEC | Aug 16, 2017 | — |
| CORRESP | Letter to the SEC | Aug 9, 2017 | — |
| UPLOAD | Letter from the SEC | Jul 25, 2017 | — |
| SD | Specialized disclosure (conflict minerals) | May 31, 2017 | — |
| UPLOAD | Letter from the SEC | Jan 18, 2017 | — |
| CORRESP | Letter to the SEC | Jan 9, 2017 | — |
| UPLOAD | Letter from the SEC | Dec 12, 2016 | — |
| SD | Specialized disclosure (conflict minerals) | May 27, 2016 | — |
| SC TO-T/A | Amendment no. 7 to schedule to | Feb 19, 2016 | — |
| SC TO-T/A | Amendment no. 6 to schedule to | Feb 3, 2016 | — |
| SC TO-T/A | Amendment no. 5 to schedule to | Jan 19, 2016 | — |
| SC TO-T/A | Amendment no. 4 to schedule to | Jan 4, 2016 | — |
| EFFECT | Filing | Dec 23, 2015 | — |
| SC TO-T/A | Amendment no. 3 to schedule to | Dec 23, 2015 | — |
| CORRESP | Letter to the SEC | Dec 21, 2015 | — |
| SC TO-T/A | Amendment no. 2 to schedule to | Dec 21, 2015 | — |
| CORRESP | Letter to the SEC | Dec 18, 2015 | — |
| UPLOAD | Letter from the SEC | Dec 17, 2015 | — |
| SC TO-T/A | Amendment no. 1 to schedule to | Dec 11, 2015 | — |
| SC TO-T | Schedule to | Dec 7, 2015 | — |
| SC TO-C | Form 8-k | Nov 23, 2015 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 1, 2015 | — |
Showing 108 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.
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Company profile
- Industry
- Radio & Tv Broadcasting & Communications Equipment (SIC 3663)
- Listed as
- CMTL (Nasdaq)
- Fiscal year ends
- July 31
- Incorporated in
- DE
- Headquarters
- Chandler, AZ
- SEC filer status
- Accelerated filer, Smaller reporting company
- SEC CIK
- 23197
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All 26 Radio & Tv Broadcasting & Communications Equipment companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.