VirnetX Holding Corp SEC filings VHC
VirnetX Holding Corp has 748 filings in SEC EDGAR's recent list, going back to Mar 26, 1999. Its latest annual report, Form ARS, was filed on Apr 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 14, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 1, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Oct 1, 2026 | — |
| S-8 | Employee stock plan registration | Jun 17, 2026 | — |
| S-3 | Shelf registration | May 15, 2026 | — |
| S-8 | Employee stock plan registration | Aug 14, 2024 | — |
| S-8 | Employee stock plan registration | Jun 15, 2023 | — |
| S-8 | Employee stock plan registration | Jul 23, 2021 | — |
| 424B1 | Filing | Aug 31, 2018 | — |
| FWP | Free writing prospectus | Jul 30, 2018 | — |
| S-3 | Shelf registration | Jul 30, 2018 | — |
| 424B1 | Filing | Mar 9, 2018 | — |
| S-8 | Employee stock plan registration | Jun 2, 2017 | — |
| 424B1 | Virnetx holding corporation 424b1 9-4-2015 | Sep 4, 2015 | — |
| S-3 | Shelf registration | Aug 21, 2015 | — |
| S-8 | Employee stock plan registration | May 16, 2014 | — |
| POS AM | Post-effective amendment no. 2 | Apr 27, 2010 | — |
| POS AM | Post-effective amendment no. 4 | Apr 21, 2010 | — |
| POS AM | Post-effective amendment no. 3 | Apr 19, 2010 | — |
| 424B3 | Prospectus | Apr 8, 2010 | — |
| POS AM | Virnetx holding posam 162145 | Mar 31, 2010 | — |
| POS AM | Post-effective amendment no. 2 | Mar 31, 2010 | — |
| 424B3 | Prospectus | Jan 11, 2010 | — |
| POS AM | Virnetx | Dec 24, 2009 | — |
| 424B3 | Prospectus | Dec 23, 2009 | — |
| S-1/A | Amended registration statement | Dec 9, 2009 | — |
| S-3/A | Form s-3 amendment | Nov 6, 2009 | — |
| S-3 | Shelf registration | Sep 25, 2009 | — |
| 424B5 | Prospectus supplement | Jan 27, 2009 | — |
| S-1/A | Amended registration statement | Jan 26, 2009 | — |
| S-1/A | Amended registration statement | Jan 26, 2009 | — |
| S-1/A | Amended registration statement | Jan 16, 2009 | — |
| S-1/A | Amended registration statement | Jan 2, 2009 | — |
| S-1/A | Amended registration statement | Dec 22, 2008 | — |
| S-1/A | Amended registration statement | Dec 19, 2008 | — |
| S-1/A | Amended registration statement | Dec 3, 2008 | — |
| S-1/A | Amended registration statement | Nov 19, 2008 | — |
| S-1/A | Amended registration statement | Oct 28, 2008 | — |
| S-1 | Registration statement | Sep 24, 2008 | — |
| S-3/A | Amendment to form s-3 | Sep 9, 2008 | — |
| S-1/A | Amended registration statement | Jul 14, 2008 | — |
| S-1/A | Amended registration statement | Jun 27, 2008 | — |
| S-1 | Registration statement | Jun 25, 2008 | — |
| 424B3 | Prospectus | May 16, 2008 | — |
| POS AM | Post-effective amendment to form s-1 | May 8, 2008 | — |
| POS AM | Post-effective amendment | Apr 29, 2008 | — |
| S-3 | Shelf registration | Mar 25, 2008 | — |
| POS AM | Post-effective amendment to form s-3 | Mar 25, 2008 | — |
| S-8 | Employee stock plan registration | Mar 25, 2008 | — |
| 424B4 | Prospectus | Dec 31, 2007 | — |
| 424B4 | Prospectus | Dec 26, 2007 | — |
| S-8 | Employee stock plan registration | Mar 6, 2000 | — |
| 424B3 | Prospectus | Aug 3, 1999 | — |
Showing 51 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
- Patent Owners & Lessors (SIC 6794)
- Listed as
- VHC (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Zephyr Cove, NV
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1082324
- Former names
- PASW INC (until Oct 11, 2007); PACIFIC SOFTWORKS INC (until May 11, 2000)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.