Copt Defense Properties (NYSE: CDP) insider transactions
In the twelve months to 10 November 2026, executives and directors of Copt Defense Properties reported 3 open-market sales of 41,256 shares ($1.3m) and 0 open-market purchases, by 3 people, according to the Form 4 filings they submitted to the SEC.
Latest transactions
| Date | Insider | Role | Transaction | Shares | Price | Held after | Filing |
|---|---|---|---|---|---|---|---|
| 29 May 2026 | Pickett C Taylor | Director | Open-market sale | −31,798 | $32.25 | 15,188 | Form 4 |
| 26 May 2026 | Denton Robert L | Director | Open-market sale | −3,922 | $32.38 | 3,803 | Form 4 |
| 14 May 2026 | Denton Robert L | Director | Grant or award | +3,803 | — | 7,725 | Form 4 |
| 14 May 2026 | Trimberger Lisa G | Director | Grant or award | +3,803 | — | 24,090 | Form 4 |
| 1 March 2026 | Mifsud Anthony | EVP and CFO | Grant or award | +8,149 | — | 67,834 | Form 4 |
| 1 March 2026 | Myers Matthew T | Svp-cao & Controller | Shares withheld for tax | −299 | $31.78 | 9,261 | Form 4 |
| 1 March 2026 | Myers Matthew T | Svp-cao & Controller | Shares withheld for tax | −351 | $31.78 | 8,910 | Form 4 |
| 1 March 2026 | Myers Matthew T | Svp-cao & Controller | Shares withheld for tax | −300 | $31.78 | 8,610 | Form 4 |
| 1 March 2026 | Myers Matthew T | Svp-cao & Controller | Grant or award | +2,390 | — | 11,000 | Form 4 |
| 1 March 2026 | Snider Britt A. | EVP & COO | Grant or award | +11,203 | — | 14,203 | Form 4 |
| 23 February 2026 | Hawkins Philip L | Director | Open-market sale | −5,536 | $32.71 | 15,188 | Form 4 |
| 1 December 2025 | Myers Matthew T | Svp-cao & Controller | Shares withheld for tax | −250 | $30.73 | 9,560 | Form 4 |
| 17 September 2025 | Trimberger Lisa G | Director | Open-market sale | −4,896 | $30.72 | 20,287 | Form 4 |
| 17 September 2025 | Trimberger Lisa G | Director | Open-market sale | −3,000 | $30.52 | 0 | Form 4 |
| 20 May 2025 | Trimberger Lisa G | Director | Grant or award | +3,922 | — | 25,183 | Form 4 |
| 20 May 2025 | Miller Essye B. | Director | Grant or award | +3,922 | — | 15,673 | Form 4 |
| 20 May 2025 | Denton Robert L | Director | Grant or award | +3,922 | — | 3,922 | Form 4 |
| 15 May 2025 | Denton Robert L | Director | Open-market sale | −4,398 | $26.71 | 0 | Form 4 |
| 1 March 2025 | Myers Matthew T | Svp-cao & Controller | Returned to the company | −354 | $27.03 | 7,430 | Form 4 |
| 1 March 2025 | Myers Matthew T | Svp-cao & Controller | Returned to the company | −284 | $27.03 | 7,146 | Form 4 |
Names appear as in the filing, surname first. A dash in the price column means the filing reports none, as in grants and gifts.
How to read the table
Only open-market purchases and sales are trades the insider chose to make at the market price, and they are the ones counted in the summary above. Grants, option exercises and shares withheld for tax come from pay plans. A sale marked as a 10b5-1 plan was scheduled in advance under a written plan.
Where each row comes from
From the Form 4 that each executive, director or large shareholder must file with the SEC within two business days of a transaction, read up to 10 November 2026. Each row links to its filing on EDGAR. Only transactions in shares are listed, not derivatives, and amended filings are left out. The accounts of the company are on the Copt Defense Properties page; the method, in data sources.
Information prepared from the Form 4 filings submitted to the SEC, for information purposes only. It is not financial advice or a recommendation to buy or sell. Updated on 12 November 2026.