TSS, Inc. SEC filings TSSI
TSS, Inc. has 780 filings in SEC EDGAR's recent list, going back to Mar 23, 2005. Its latest annual report, Form 10-K, was filed on Mar 18, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 5, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Apr 23, 2026 | — |
| DEF 14A | Proxy statement | Apr 23, 2026 | Jun 4, 2026 |
| DEF 14A | Proxy statement | Apr 30, 2025 | Jun 4, 2025 |
| DEF 14A | Proxy statement | Apr 30, 2024 | Jun 6, 2024 |
| DEF 14A | Proxy statement | Apr 28, 2023 | Jun 8, 2023 |
| DEF 14A | Proxy statement | Apr 29, 2022 | Jun 16, 2022 |
| DEF 14A | Proxy statement | Apr 30, 2021 | Jun 10, 2021 |
| DEF 14A | Proxy statement | Apr 29, 2020 | Jun 11, 2020 |
| DEF 14A | Proxy statement | Apr 30, 2019 | Jun 6, 2019 |
| DEF 14A | Proxy statement | Apr 30, 2018 | Jun 28, 2018 |
| DEF 14A | Proxy statement | Apr 28, 2017 | Jun 8, 2017 |
| DEF 14A | Proxy statement | Apr 29, 2016 | Jun 9, 2016 |
| DEF 14A | Proxy statement | Apr 30, 2015 | Jun 10, 2015 |
| DEF 14A | Proxy statement | Apr 30, 2014 | Jun 4, 2014 |
| DEF 14A | Proxy statement | Apr 26, 2013 | Jun 5, 2013 |
| PRE 14A | Preliminary proxy statement | Apr 15, 2013 | Apr 15, 2013 |
| DEF 14A | Proxy statement | Apr 30, 2012 | Jun 6, 2012 |
| DEF 14A | Proxy statement | Apr 29, 2011 | Jun 2, 2011 |
| DEF 14A | Proxy statement | Apr 30, 2010 | Apr 30, 2010 |
| DEF 14A | Proxy statement | Apr 30, 2009 | Jun 5, 2009 |
| DEF 14A | Proxy statement | Oct 27, 2008 | Dec 2, 2008 |
| DEF 14A | Proxy statement | May 22, 2007 | May 22, 2007 |
| PRE 14A | Preliminary proxy statement | May 10, 2007 | May 10, 2007 |
| DEFA14A | Additional proxy material | Jan 11, 2007 | — |
| DEFA14A | Additional proxy material | Jan 8, 2007 | — |
| DEFA14A | Additional proxy material | Dec 27, 2006 | — |
| DEF 14A | Proxy statement | Dec 27, 2006 | Jan 17, 2006 |
| DEFA14A | Additional proxy material | Oct 30, 2006 | — |
| DEFA14A | Additional proxy material | Sep 12, 2006 | — |
| PRE 14A | Preliminary proxy statement | Aug 10, 2006 | Aug 10, 2006 |
Showing 30 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-Management Consulting Services (SIC 8742)
- Listed as
- TSSI (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Round Rock, TX
- SEC filer status
- Non-accelerated filer
- SEC CIK
- 1320760
- Former names
- Fortress International Group, Inc. (until Aug 14, 2013); Fortress America Acquisition CORP (until Jan 30, 2007)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.