Telos Corp SEC filings TLS
Telos Corp has 1,000 filings in SEC EDGAR's recent list, going back to Oct 11, 2002. Its latest annual report, Form 10-K, was filed on Mar 16, 2026 for the period ended Dec 31, 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 Nov 2, 2026 (officer or director change, other events). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 27, 2026 | — |
| DEF 14A | Proxy statement | Mar 27, 2026 | May 7, 2026 |
| DEFA14A | Additional proxy material | Mar 28, 2025 | — |
| DEF 14A | Proxy statement | Mar 28, 2025 | May 8, 2025 |
| DEFA14A | Additional proxy material | Apr 9, 2024 | — |
| DEF 14A | Proxy statement | Apr 9, 2024 | May 21, 2024 |
| DEFA14A | Additional proxy material | Mar 28, 2023 | — |
| DEF 14A | Proxy statement | Mar 28, 2023 | — |
| DEFA14A | Additional proxy material | Apr 7, 2022 | — |
| DEF 14A | Proxy statement | Apr 7, 2022 | May 17, 2022 |
| DEFA14A | Additional proxy material | Apr 15, 2021 | — |
| DEF 14A | Proxy statement | Apr 15, 2021 | May 25, 2021 |
| DEF 14A | Proxy statement | Oct 16, 2020 | Oct 26, 2020 |
| PRE 14A | Preliminary proxy statement | Oct 6, 2020 | Oct 6, 2020 |
| DEF 14A | Proxy statement | Apr 20, 2020 | Apr 20, 2020 |
| DEF 14A | Proxy statement | Apr 10, 2019 | Apr 10, 2019 |
| DEF 14A | Proxy statement | Apr 12, 2018 | Apr 12, 2018 |
| DEF 14A | Proxy statement | Apr 17, 2017 | Apr 17, 2017 |
| DEF 14A | Proxy statement | Apr 22, 2016 | May 13, 2016 |
| DEF 14A | Proxy statement | Apr 22, 2015 | May 13, 2015 |
| DEF 14A | Proxy statement | Apr 22, 2014 | May 13, 2014 |
| DEF 14A | Proxy statement | Apr 16, 2013 | May 13, 2013 |
| DEF 14A | Proxy statement | Apr 23, 2012 | May 14, 2012 |
| DEF 14A | Proxy statement | Oct 20, 2011 | Nov 14, 2011 |
| DEF 14A | Proxy statement | Oct 15, 2010 | Nov 12, 2010 |
| DEF 14A | Proxy statement | Oct 27, 2009 | Nov 16, 2009 |
| DEF 14A | Proxy statement | Oct 26, 2007 | Nov 15, 2007 |
| DEF 14C | Information statement | May 11, 2007 | May 31, 2007 |
| DEF 14A | Proxy statement | Nov 21, 2006 | Dec 14, 2006 |
| DEF 14A | Proxy statement | Oct 14, 2005 | Nov 9, 2005 |
| DEF 14C | Information statement | Oct 8, 2004 | Oct 8, 2004 |
| DEF 14C | Information statement | Oct 6, 2003 | Oct 6, 2003 |
| DEF 14C | Information statement | Oct 11, 2002 | Nov 13, 2002 |
Showing 33 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
- Services-Computer Integrated Systems Design (SIC 7373)
- Listed as
- TLS (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Ashburn, VA
- SEC filer status
- Accelerated filer, Smaller reporting company
- SEC CIK
- 320121
- Former names
- C3 INC (until Apr 21, 1995)
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All 56 Services-Computer Integrated Systems Design companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.