CDP - CIK 0000860546
COPT DEFENSE PROPERTIES has filed 1,808 documents with the SEC between 1996 and 2026. The most frequent type is insider trade (795 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2012-12-18 | 2012-12-14 |
| Major company event | 8-K | 2012-12-18 | 2012-12-13 |
| Insider trade | 4 | 2012-12-07 | 2012-12-06 |
| Insider trade | 4 | 2012-12-07 | 2012-12-05 |
| Insider trade | 4 | 2012-12-05 | 2012-12-03 |
| Insider trade | 4 | 2012-12-05 | 2012-12-03 |
| Insider trade | 4 | 2012-11-15 | 2012-11-13 |
| Major company event | 8-K | 2012-11-01 | 2012-10-31 |
| Prospectus supplement | 424B5 | 2012-10-31 | - |
| Quarterly report | 10-Q | 2012-10-26 | 2012-09-30 |
| Major company event | 8-K | 2012-10-25 | 2012-10-25 |
| Major company event | 8-K | 2012-10-16 | 2012-10-11 |
| New insider ownership | 3 | 2012-10-15 | 2012-10-05 |
| Passive ownership stake | SC 13G | 2012-10-15 | - |
| Prospectus supplement | 424B5 | 2012-10-11 | - |
| Prospectus supplement | 424B5 | 2012-10-10 | - |
| Major company event | 8-K | 2012-10-10 | 2012-10-10 |
| Insider trade | 4 | 2012-10-02 | 2012-10-01 |
| Major company event | 8-K | 2012-09-28 | 2012-09-24 |
| Insider trade | 4 | 2012-09-14 | 2012-09-13 |
| Insider trade | 4 | 2012-09-13 | 2012-09-12 |
| Insider trade | 4 | 2012-09-13 | 2012-09-12 |
| Insider trade | 4 | 2012-09-05 | 2012-09-04 |
| Delisting notice | 25-NSE | 2012-08-09 | - |
| Insider trade | 4 | 2012-08-07 | 2012-08-06 |
| Quarterly report | 10-Q | 2012-07-27 | 2012-06-30 |
| Major company event | 8-K | 2012-07-26 | 2012-07-26 |
| Insider trade | 4 | 2012-07-02 | 2012-07-02 |
| Major company event | 8-K | 2012-06-27 | 2012-06-25 |
| CERTNYS | - | 2012-06-26 | - |
| Major company event | 8-K | 2012-06-26 | 2012-06-20 |
| 8-A12B | - | 2012-06-25 | - |
| Employee plan annual report | 11-K | 2012-06-21 | 2011-12-31 |
| Prospectus supplement | 424B5 | 2012-06-21 | - |
| Free writing prospectus | FWP | 2012-06-20 | - |
| Major company event | 8-K | 2012-06-19 | 2012-06-19 |
| Quarterly report (amended) | 10-Q/A | 2012-06-19 | 2012-03-31 |
| Prospectus supplement | 424B5 | 2012-06-19 | - |
| Insider trade | 4 | 2012-06-07 | 2012-06-06 |
| Insider trade | 4 | 2012-06-01 | 2012-05-31 |
| Insider trade | 4 | 2012-05-30 | 2012-05-29 |
| Major company event | 8-K | 2012-05-15 | 2012-05-10 |
| Passive ownership stake | SC 13G | 2012-05-10 | - |
| Insider trade | 4 | 2012-05-10 | 2012-05-10 |
| Insider trade | 4 | 2012-05-10 | 2012-05-10 |
| Insider trade | 4 | 2012-05-10 | 2012-05-10 |
| Insider trade | 4 | 2012-05-10 | 2012-05-10 |
| Insider trade | 4 | 2012-05-10 | 2012-05-10 |
| Insider trade | 4 | 2012-05-10 | 2012-05-10 |
| Insider trade | 4 | 2012-05-10 | 2012-05-10 |