CDP (COPT Defense Properties)
Insider Trading Activity
Every open-market purchase and sale reported by CDP officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-07 | ROBERT L DENTON | Director | C | — | — |
| 2026-08-07 | ROBERT L DENTON | Director | C | — | — |
| 2026-07-30 | ROBERT L DENTON | Director | C | — | — |
| 2026-06-26 | ROBERT L DENTON | Director | C | — | — |
| 2026-04-30 | ROBERT L DENTON | Director | C | — | — |
| 2017-06-21 | STEVEN D KESLER | Director | Sell | — | — |
| 2017-06-07 | ROBERT L DENTON | Director | MIXED | — | — |
| 2017-05-19 | DAVID M JACOBSTEIN | Director | Sell | — | — |
| 2017-05-19 | ROBERT L DENTON | Director | Sell | — | — |
| 2017-05-18 | RICHARD SZAFRANSKI | Director | A | — | — |
| 2017-05-18 | THOMAS F BRADY | Director | A | — | — |
| 2017-05-18 | PHILIP L HAWKINS | Director | A | — | — |
| 2017-05-18 | C TAYLOR PICKETT | Director | A | — | — |
| 2017-05-18 | Elizabeth Ann Hight | Director | A | — | — |
| 2017-05-18 | STEVEN D KESLER | Director | A | — | — |
| 2017-05-18 | DAVID M JACOBSTEIN | Director | A | — | — |
| 2017-05-18 | ROBERT L DENTON | Director | A | — | — |
| 2017-05-09 | ROBERT L DENTON | Director | MIXED | — | — |
| 2017-03-07 | Anthony Mifsud | EVP and CFO | F | — | — |
| 2017-03-07 | STEPHEN E BUDORICK | President & CEO | F | — | — |
| 2017-03-03 | Paul R Adkins | Executive Vice President &COO | A | — | — |
| 2017-03-03 | STEPHEN E BUDORICK | President & CEO | MIXED | — | — |
| 2017-03-03 | Greg J Thor | SVP--CAO & Controller | MIXED | — | — |
| 2017-03-03 | Anthony Mifsud | EVP and CFO | MIXED | — | — |
| 2017-02-15 | ROBERT L DENTON | Director | MIXED | — | — |
| 2017-02-09 | STEPHEN E BUDORICK | President & CEO | MIXED | — | — |
| 2016-12-02 | Paul R Adkins | Executive Vice President &COO | A | — | — |
| 2016-12-02 | STEPHEN E BUDORICK | EVP & COO | F | — | — |
| 2016-11-14 | STEVEN D KESLER | Director | Sell | — | — |
| 2016-08-29 | DAVID M JACOBSTEIN | Director | Sell | — | — |
| 2016-08-04 | ROBERT L DENTON | Director | MIXED | — | — |
| 2016-06-14 | Elizabeth Ann Hight | Director | A | — | — |
| 2016-06-09 | Greg J Thor | SVP--CAO & Controller | Sell | — | — |
| 2016-06-02 | DAVID M JACOBSTEIN | Director | Sell | — | — |
| 2016-05-16 | PHILIP L HAWKINS | Director | A | — | — |
| 2016-05-16 | ROBERT L DENTON | Director | A | — | — |
| 2016-05-16 | Elizabeth Ann Hight | Director | A | — | — |
| 2016-05-16 | C TAYLOR PICKETT | Director | A | — | — |
| 2016-05-16 | THOMAS F BRADY | Director | A | — | — |
| 2016-05-16 | DAVID M JACOBSTEIN | Director | A | — | — |
| 2016-05-16 | RICHARD SZAFRANSKI | Director | A | — | — |
| 2016-05-16 | STEVEN D KESLER | Director | A | — | — |
| 2016-05-10 | ROBERT L DENTON | Director | Sell | — | — |
| 2016-03-17 | Greg J Thor | SVP--CAO & Controller | Sell | — | — |
| 2016-03-07 | STEPHEN E BUDORICK | EVP & COO | F | — | — |
| 2016-03-07 | Anthony Mifsud | EVP and CFO | F | — | — |
| 2016-03-07 | KAREN M SINGER | SVP, General Counsel & Sec | F | — | — |
| 2016-03-07 | ROGER A WAESCHE JR | President | MIXED | — | — |
| 2016-03-07 | WAYNE LINGAFELTER | President of Affiliate | F | — | — |
| 2016-03-03 | WAYNE LINGAFELTER | President of Affiliate | F | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | Director | 1,199,599 | — |
| — | Director | 975,350 | — |
| — | CEO & Trustee | 478,315 | — |
| — | President | 297,147 | — |
| — | EVP and CFO | 103,980 | — |
| — | — | 83,095 | — |
| — | President & CEO | 74,818 | — |
| — | SVP, General Counsel & Sec | 57,180 | — |
| — | President of Affiliate | 47,021 | — |
| — | EVP and CFO | 46,662 | — |
| — | Director | 32,000 | — |
| — | Director | 29,765 | — |
| — | Director | 28,528 | — |
| — | Director | 22,120 | — |
| — | Director | 22,120 | — |
| — | Director | 20,787 | — |
| — | Executive Vice President &COO | 20,529 | — |
| — | Director | 16,798 | — |
| — | SVP--CAO & Controller | 14,853 | — |
| — | Director | 12,766 | — |
| — | Director | 11,280 | — |
| — | Director | 8,633 | — |
| — | Director | 6,600 | — |
| — | Director | 2,508 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CDP quote page; the site-wide leaderboard is on the insider transactions hub.