# Copt Defense Properties: filings

CDP · NYSE · CIK 860546 · [Real estate](/sectors/real-estate.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/cdp.md) · [Financials](/companies/cdp/financials.md) · [Filings](/companies/cdp/filings.md) · [Insiders](/companies/cdp/insiders.md)

## Reports and events: 306 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 643, 8-K 211, SC 13G/A 84, 10-Q 53, 424B5 38, SC 13G 36, 4/A 22, 3 19, 10-K 18, DEF 14A 18, DEFA14A 18, UPLOAD 16, S-3ASR 13, CORRESP 12, ARS 11, FWP 10, 11-K 9, 424B7 7, 424B3 5, 8-K/A 5, 144 4, 25-NSE 4, 5 4, S-8 3, SCHEDULE 13G 3, SCHEDULE 13G/A 3, SC TO-I/A 3, PRE 14A 2, SC TO-I 2, 10-Q/A 1, 3/A 1, 8-A12B 1, CERTNYS 1, DEFR14A 1, EFFECT 1, S-4 1, S-4/A 1, S-8 POS 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-08-03 | 15:08 ET | [10-Q](/filings/0000860546-26-000040.md) | Quarterly report, period 2026-06-30 | 0000860546-26-000040 |
| 2026-07-27 | 16:22 ET | [8-K](/filings/0000860546-26-000034.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-26-000034 |
| 2026-05-20 | 16:00 ET | [8-K](/filings/0000860546-26-000031.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000860546-26-000031 |
| 2026-05-06 | 16:15 ET | [10-Q](/filings/0000860546-26-000029.md) | Quarterly report, period 2026-03-31 | 0000860546-26-000029 |
| 2026-04-27 | 16:22 ET | [8-K](/filings/0000860546-26-000024.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-26-000024 |
| 2026-03-30 | 17:32 ET | [DEF 14A](/filings/0000860546-26-000017.md) | Proxy statement, period 2026-05-14 | 0000860546-26-000017 |
| 2026-02-20 | 16:57 ET | [10-K](/filings/0000860546-26-000011.md) | Annual report, period 2025-12-31 | 0000860546-26-000011 |
| 2026-02-05 | 16:24 ET | [8-K](/filings/0000860546-26-000007.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-26-000007 |
| 2026-02-04 | 16:21 ET | [8-K](/filings/0000860546-26-000003.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000860546-26-000003 |
| 2025-11-04 | 15:38 ET | [10-Q](/filings/0000860546-25-000048.md) | Quarterly report, period 2025-09-30 | 0000860546-25-000048 |
| 2025-10-30 | 16:23 ET | [8-K](/filings/0000860546-25-000045.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-25-000045 |
| 2025-10-10 | 16:08 ET | [8-K](/filings/0000860546-25-000042.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0000860546-25-000042 |
| 2025-10-02 | 10:01 ET | [8-K](/filings/0001104659-25-095906.md) | 1.01 Entry into a material agreement; 9.01 Financial statements and exhibits | 0001104659-25-095906 |
| 2025-09-29 | 16:07 ET | [8-K](/filings/0001104659-25-094473.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-094473 |
| 2025-09-23 | 08:46 ET | [8-K](/filings/0001104659-25-092336.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-092336 |
| 2025-07-31 | 16:22 ET | [10-Q](/filings/0000860546-25-000038.md) | Quarterly report, period 2025-06-30 | 0000860546-25-000038 |
| 2025-07-28 | 16:25 ET | [8-K](/filings/0000860546-25-000034.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-25-000034 |
| 2025-05-23 | 14:32 ET | [8-K](/filings/0000860546-25-000028.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000860546-25-000028 |
| 2025-05-01 | 16:18 ET | [10-Q](/filings/0000860546-25-000026.md) | Quarterly report, period 2025-03-31 | 0000860546-25-000026 |
| 2025-04-28 | 16:38 ET | [8-K](/filings/0000860546-25-000022.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-25-000022 |
| 2025-03-31 | 15:25 ET | [DEF 14A](/filings/0000860546-25-000015.md) | Proxy statement, period 2025-05-20 | 0000860546-25-000015 |
| 2025-02-21 | 16:19 ET | [10-K](/filings/0000860546-25-000008.md) | Annual report, period 2024-12-31 | 0000860546-25-000008 |
| 2025-02-06 | 16:27 ET | [8-K](/filings/0000860546-25-000004.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-25-000004 |
| 2024-11-04 | 16:04 ET | [10-Q](/filings/0000860546-24-000062.md) | Quarterly report, period 2024-09-30 | 0000860546-24-000062 |
| 2024-10-28 | 16:25 ET | [8-K](/filings/0000860546-24-000058.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-24-000058 |
| 2024-08-01 | 14:50 ET | [10-Q](/filings/0000860546-24-000054.md) | Quarterly report, period 2024-06-30 | 0000860546-24-000054 |
| 2024-07-29 | 16:26 ET | [8-K](/filings/0000860546-24-000050.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-24-000050 |
| 2024-05-14 | 16:26 ET | [8-K](/filings/0000860546-24-000043.md) | 5.02 Departure or appointment of officers or directors; 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000860546-24-000043 |
| 2024-05-01 | 17:25 ET | [10-Q](/filings/0000860546-24-000039.md) | Quarterly report, period 2024-03-31 | 0000860546-24-000039 |
| 2024-04-25 | 16:24 ET | [8-K](/filings/0000860546-24-000035.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-24-000035 |
| 2024-03-28 | 15:09 ET | [DEF 14A](/filings/0000860546-24-000021.md) | Proxy statement, period 2024-05-09 | 0000860546-24-000021 |
| 2024-02-22 | 17:06 ET | [10-K](/filings/0000860546-24-000013.md) | Annual report, period 2023-12-31 | 0000860546-24-000013 |
| 2024-02-08 | 16:35 ET | [8-K](/filings/0000860546-24-000004.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-24-000004 |
| 2023-11-22 | 16:18 ET | [8-K](/filings/0001104659-23-120758.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-23-120758 |
| 2023-11-14 | 09:22 ET | [8-K](/filings/0000860546-23-000053.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000860546-23-000053 |
| 2023-11-03 | 14:52 ET | [10-Q](/filings/0000860546-23-000048.md) | Quarterly report, period 2023-09-30 | 0000860546-23-000048 |
| 2023-10-26 | 16:25 ET | [8-K](/filings/0000860546-23-000045.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-23-000045 |
| 2023-09-14 | 16:05 ET | [8-K](/filings/0001104659-23-100781.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 3.02 Unregistered sale of equity; 9.01 Financial statements and exhibits | 0001104659-23-100781 |
| 2023-09-08 | 16:06 ET | [8-K](/filings/0001104659-23-099292.md) | 1.01 Entry into a material agreement; 2.03 New direct financial obligation; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-23-099292 |
| 2023-09-05 | 07:10 ET | [8-K](/filings/0000860546-23-000039.md) | 5.03 Amendment to articles or bylaws; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0000860546-23-000039 |
| 2023-08-02 | 14:22 ET | [10-Q](/filings/0000860546-23-000036.md) | Quarterly report, period 2023-06-30 | 0000860546-23-000036 |
| 2023-07-27 | 16:21 ET | [8-K](/filings/0000860546-23-000032.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-23-000032 |
| 2023-05-17 | 12:17 ET | [8-K](/filings/0000860546-23-000023.md) | 5.07 Shareholder vote results; 9.01 Financial statements and exhibits | 0000860546-23-000023 |
| 2023-05-03 | 16:48 ET | [10-Q](/filings/0000860546-23-000020.md) | Quarterly report, period 2023-03-31 | 0000860546-23-000020 |
| 2023-04-27 | 16:21 ET | [8-K](/filings/0000860546-23-000015.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-23-000015 |
| 2023-03-30 | 09:10 ET | [DEF 14A](/filings/0001104659-23-038813.md) | Proxy statement | 0001104659-23-038813 |
| 2023-03-02 | 16:06 ET | [8-K](/filings/0001104659-23-027918.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-23-027918 |
| 2023-02-27 | 16:25 ET | [8-K](/filings/0000860546-23-000012.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0000860546-23-000012 |
| 2023-02-24 | 16:29 ET | [10-K](/filings/0000860546-23-000010.md) | Annual report, period 2022-12-31 | 0000860546-23-000010 |
| 2023-02-09 | 16:25 ET | [8-K](/filings/0000860546-23-000004.md) | 2.02 Results of operations; 9.01 Financial statements and exhibits | 0000860546-23-000004 |

Page 1 of 7. [Older](/companies/cdp/filings.md?page=2)
Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 29, 2026, 16:26 ET. No prices; not investment advice.