Copt Defense Properties SEC filings CDP
Copt Defense Properties has 1,000 filings in SEC EDGAR's recent list, going back to Jan 27, 2012. Its latest annual report, Form ARS, was filed on Mar 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 4, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B5 | Prospectus supplement | Sep 25, 2025 | — |
| FWP | Free writing prospectus | Sep 23, 2025 | — |
| 424B5 | Prospectus supplement | Sep 23, 2025 | — |
| S-3ASR | Automatic shelf registration | Apr 8, 2025 | — |
| S-8 | Employee stock plan registration | May 20, 2024 | — |
| 424B7 | Filing | Nov 22, 2023 | — |
| 424B5 | Prospectus supplement | May 16, 2022 | — |
| S-3ASR | Automatic shelf registration | Apr 8, 2022 | — |
| 424B5 | Prospectus supplement | Nov 4, 2021 | — |
| FWP | Free writing prospectus | Nov 2, 2021 | — |
| 424B5 | Prospectus supplement | Nov 2, 2021 | — |
| 424B5 | Prospectus supplement | Aug 4, 2021 | — |
| FWP | Free writing prospectus | Aug 2, 2021 | — |
| 424B5 | Prospectus supplement | Aug 2, 2021 | — |
| 424B3 | Prospectus | May 3, 2021 | — |
| 424B5 | Prospectus supplement | Mar 5, 2021 | — |
| FWP | Free writing prospectus | Mar 3, 2021 | — |
| 424B5 | Prospectus supplement | Mar 3, 2021 | — |
| 424B5 | Prospectus supplement | Sep 14, 2020 | — |
| FWP | Free writing prospectus | Sep 10, 2020 | — |
| 424B5 | Prospectus supplement | Sep 10, 2020 | — |
| 424B5 | Prospectus supplement | May 10, 2019 | — |
| S-3ASR | Automatic shelf registration | Apr 8, 2019 | — |
| 424B5 | Prospectus supplement | Nov 13, 2018 | — |
| S-8 POS | Filing | Apr 11, 2018 | — |
| 424B5 | Prospectus supplement | Oct 31, 2017 | — |
| 424B5 | Prospectus supplement | Oct 30, 2017 | — |
| S-8 | Employee stock plan registration | May 16, 2017 | — |
| 424B5 | Prospectus supplement | Sep 12, 2016 | — |
| S-3ASR | Automatic shelf registration | Apr 12, 2016 | — |
| 424B5 | Prospectus supplement | Jun 24, 2015 | — |
| FWP | Free writing prospectus | Jun 23, 2015 | — |
| FWP | Free writing prospectus | Jun 22, 2015 | — |
| 424B5 | Prospectus supplement | Jun 22, 2015 | — |
| 424B5 | Prospectus supplement | Mar 26, 2015 | — |
| S-3ASR | Automatic shelf registration | Mar 26, 2015 | — |
| 424B5 | Prospectus supplement | Nov 3, 2014 | — |
| 424B5 | Prospectus supplement | Oct 30, 2014 | — |
| 424B5 | Prospectus supplement | May 15, 2014 | — |
| FWP | Free writing prospectus | May 14, 2014 | — |
| 424B5 | Prospectus supplement | May 14, 2014 | — |
| 424B5 | Prospectus supplement | Sep 11, 2013 | — |
| FWP | Free writing prospectus | Sep 9, 2013 | — |
| 424B5 | Prospectus supplement | Sep 9, 2013 | — |
| S-3ASR | Automatic shelf registration | Jul 25, 2013 | — |
| 424B3 | Prospectus | Jul 16, 2013 | — |
| S-4/A | Filing | Jul 3, 2013 | — |
| S-4 | Registration for a merger or exchange | Jun 7, 2013 | — |
| S-3ASR | Automatic shelf registration | Apr 10, 2013 | — |
| 424B5 | Prospectus supplement | Mar 15, 2013 | — |
| 424B5 | Prospectus supplement | Mar 13, 2013 | — |
| 424B5 | Prospectus supplement | Oct 31, 2012 | — |
| 424B5 | Prospectus supplement | Oct 11, 2012 | — |
| 424B5 | Prospectus supplement | Oct 10, 2012 | — |
| 424B5 | Prospectus supplement | Jun 21, 2012 | — |
| FWP | Free writing prospectus | Jun 20, 2012 | — |
| 424B5 | Prospectus supplement | Jun 19, 2012 | — |
| S-3ASR | Automatic shelf registration | Mar 29, 2012 | — |
| S-3ASR | Automatic shelf registration | Mar 29, 2012 | — |
Showing 59 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
- Real Estate Investment Trusts (SIC 6798)
- Listed as
- CDP (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- MD
- Headquarters
- Columbia, MD
- SEC filer status
- Large accelerated filer
- SEC CIK
- 860546
- Former names
- CORPORATE OFFICE PROPERTIES TRUST (until Sep 14, 2023); CORPORATE OFFICE PROPERTIES TRUST INC (until Jan 22, 1998); ROYALE INVESTMENTS INC (until Nov 24, 1997)
Other Real Estate Investment Trusts companies
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.