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CDP Insider Trading

Insider Ownership Percentage: 1.42%
Insider Buying (Last 12 Months): $0.00
Insider Selling (Last 12 Months): $359,391.72

COPT Defense Properties Insider Trading History Chart

This chart shows the insider buying and selling history at COPT Defense Properties by year and by quarter.

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COPT Defense Properties Share Price & Price History

Current Price: $29.54
Price Change: ▼ Price Decrease of -0.335 (-1.12%)
As of 12/4/2025 04:59 PM ET

This chart shows the closing price history over time for CDP up to the past year.

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Days: 30 | 90 | 365

COPT Defense Properties Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
9/17/2025Lisa G. TrimbergerDirectorSell4,896$30.72$150,405.1220,287View SEC Filing Icon  
9/17/2025Lisa G. TrimbergerDirectorSell3,000$30.52$91,560.00View SEC Filing Icon  
5/15/2025Robert L. DentonDirectorSell4,398$26.70$117,426.60View SEC Filing Icon  
9/10/2024Britt A. SniderCOOBuy1,000$29.41$29,410.002,000View SEC Filing Icon  
12/20/2023Lisa G. TrimbergerDirectorSell7,357$25.48$187,456.3616,863View SEC Filing Icon  
12/13/2023Steven D. KeslerDirectorSell1,719$25.44$43,731.3641,313View SEC Filing Icon  
See Full Table

SEC Filings (Institutional Ownership Changes) for COPT Defense Properties (NYSE:CDP)

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at CDP by year and by quarter.

Skip Institutional Buying and Selling Chart and Table DataRead Chart Data in Institutional Trading History Table

COPT Defense Properties Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
12/2/2025Allworth Financial LP43,147$1.25M0.0%-1.0%0.038%Search for SEC Filing on Google Icon
12/1/2025Cambria Investment Management L.P.21,296$0.62M0.0%+15.6%0.019%Search for SEC Filing on Google Icon
11/21/2025CIBC Bancorp USA Inc.12,155$0.35M0.0%N/A0.011%Search for SEC Filing on Google Icon
11/17/2025CANADA LIFE ASSURANCE Co262,044$7.64M0.0%+5.0%0.231%Search for SEC Filing on Google Icon
11/17/2025Caxton Associates LLP31,049$0.90M0.0%-44.2%0.027%Search for SEC Filing on Google Icon
11/17/2025Dark Forest Capital Management LP211,410$6.14M0.2%+7.1%0.187%Search for SEC Filing on Google Icon
11/17/2025XTX Topco Ltd35,052$1.02M0.1%+28.8%0.031%Search for SEC Filing on Google Icon
11/17/2025Alyeska Investment Group L.P.278,335$8.09M0.0%-63.3%0.246%Search for SEC Filing on Google Icon
11/17/2025Sapience Investments LLC16,067$0.47M1.8%-80.4%0.014%Search for SEC Filing on Google Icon
11/17/2025Qube Research & Technologies Ltd511,537$14.87M0.0%-14.0%0.452%Search for SEC Filing on Google Icon
11/17/2025Public Employees Retirement System of Ohio252,180$7.33M0.0%-0.6%0.223%Search for SEC Filing on Google Icon
11/17/2025Mercer Global Advisors Inc. ADV7,284$0.21M0.0%N/A0.006%Search for SEC Filing on Google Icon
11/17/2025Millennium Management LLC52,825$1.54M0.0%-34.5%0.047%Search for SEC Filing on Google Icon
11/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.52,972$1.54M0.0%-15.2%0.047%Search for SEC Filing on Google Icon
11/17/2025Earnest Partners LLC4,718,060$137.11M0.6%-0.9%4.167%Search for SEC Filing on Google Icon
11/17/2025Citadel Advisors LLC246,298$7.16M0.0%-73.5%0.218%Search for SEC Filing on Google Icon
11/17/2025Brevan Howard Capital Management LP49,122$1.43M0.0%N/A0.043%Search for SEC Filing on Google Icon
11/17/2025Centiva Capital LP21,198$0.62M0.0%N/A0.019%Search for SEC Filing on Google Icon
11/17/2025Bank of America Corp DE2,288,660$66.51M0.0%-11.2%2.022%Search for SEC Filing on Google Icon
11/17/2025Boothbay Fund Management LLC234,379$6.81M0.1%N/A0.207%Search for SEC Filing on Google Icon
11/17/2025Algert Global LLC137,462$4M0.1%-65.0%0.121%Search for SEC Filing on Google Icon
11/17/2025Alliancebernstein L.P.8,457,373$245.77M0.1%+16.8%7.470%Search for SEC Filing on Google Icon
11/17/2025Ameriprise Financial Inc.791,867$23.01M0.0%+323.0%0.699%Search for SEC Filing on Google Icon
11/14/2025Creative Planning17,372$0.51M0.0%-13.3%0.015%Search for SEC Filing on Google Icon
11/14/2025Schonfeld Strategic Advisors LLC230,819$6.71M0.0%-64.3%0.204%Search for SEC Filing on Google Icon
11/14/2025Lazard Asset Management LLC41,906$1.22M0.0%+8.7%0.037%Search for SEC Filing on Google Icon
11/14/2025AQR Capital Management LLC1,685,213$48.75M0.0%+14.5%1.489%Search for SEC Filing on Google Icon
11/14/2025Raymond James Financial Inc.498,071$14.47M0.0%-5.0%0.440%Search for SEC Filing on Google Icon
11/14/2025Amundi57,976$1.66M0.0%+5.2%0.051%Search for SEC Filing on Google Icon
11/14/2025Man Group plc49,151$1.43M0.0%-33.8%0.043%Search for SEC Filing on Google Icon
11/14/2025Horizon Investments LLC42,489$1.24M0.0%+41.3%0.038%Search for SEC Filing on Google Icon
11/14/2025Zurcher Kantonalbank Zurich Cantonalbank 78,947$2.29M0.0%-3.7%0.070%Search for SEC Filing on Google Icon
11/14/2025Balyasny Asset Management L.P.1,248,712$36.29M0.0%-26.3%1.103%Search for SEC Filing on Google Icon
11/14/2025UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC764,435$22.21M0.0%-26.2%0.675%Search for SEC Filing on Google Icon
11/14/2025Two Sigma Investments LP900,047$26.16M0.0%+289.9%0.795%Search for SEC Filing on Google Icon
11/14/2025Vident Advisory LLC34,769$1.01M0.0%-3.7%0.031%Search for SEC Filing on Google Icon
11/14/2025GRS Advisors LLC977,264$28.40M2.7%N/A0.863%Search for SEC Filing on Google Icon
11/14/2025Squarepoint Ops LLC45,073$1.31M0.0%+25.1%0.040%Search for SEC Filing on Google Icon
11/14/2025Wellington Management Group LLP366,990$10.67M0.0%N/A0.324%Search for SEC Filing on Google Icon
11/13/2025Pathstone Holdings LLC69,856$2.03M0.0%+6.0%0.062%Search for SEC Filing on Google Icon
11/13/2025Boston Partners53,426$1.55M0.0%N/A0.047%Search for SEC Filing on Google Icon
11/13/2025Entropy Technologies LP26,448$0.77M0.1%N/A0.023%Search for SEC Filing on Google Icon
11/13/2025Kennedy Capital Management LLC219,413$6.38M0.1%-4.3%0.194%Search for SEC Filing on Google Icon
11/13/2025Martingale Asset Management L P74,356$2.16M0.1%-0.5%0.066%Search for SEC Filing on Google Icon
11/13/2025Arrowstreet Capital Limited Partnership462,674$13.45M0.0%-24.3%0.409%Search for SEC Filing on Google Icon
11/13/2025Invesco Ltd.758,021$22.03M0.0%-0.1%0.670%Search for SEC Filing on Google Icon
11/13/2025Sei Investments Co.2,322,515$67.49M0.1%+5.8%2.051%Search for SEC Filing on Google Icon
11/13/2025Cbre Investment Management Listed Real Assets LLC1,428,203$41.50M0.6%+15.8%1.262%Search for SEC Filing on Google Icon
11/13/2025UBS Group AG138,717$4.03M0.0%+38.4%0.123%Search for SEC Filing on Google Icon
11/13/2025BNP Paribas Financial Markets64,919$1.89M0.0%+272.0%0.057%Search for SEC Filing on Google Icon
11/13/2025Barrow Hanley Mewhinney & Strauss LLC27,481$0.80M0.0%-1.3%0.024%Search for SEC Filing on Google Icon
11/13/2025Mackenzie Financial Corp13,310$0.39M0.0%+74.7%0.012%Search for SEC Filing on Google Icon
11/13/2025Franklin Resources Inc.133,094$3.87M0.0%+1.6%0.118%Search for SEC Filing on Google Icon
11/13/2025Quadrant Capital Group LLC7,464$0.22M0.0%N/A0.007%Search for SEC Filing on Google Icon
11/13/2025Van ECK Associates Corp30,918$0.90M0.0%+6.9%0.027%Search for SEC Filing on Google Icon
11/13/2025Legal & General Group Plc711,207$20.67M0.0%-9.1%0.628%Search for SEC Filing on Google Icon
11/13/2025Vestcor Inc85,456$2.48M0.1%-14.1%0.075%Search for SEC Filing on Google Icon
11/13/2025Swiss National Bank218,800$6.36M0.0%+1.5%0.193%Search for SEC Filing on Google Icon
11/13/2025Russell Investments Group Ltd.111,067$3.23M0.0%+7.4%0.098%Search for SEC Filing on Google Icon
11/13/2025Inceptionr LLC44,000$1.28M0.3%+40.4%0.039%Search for SEC Filing on Google Icon
11/13/2025Natixis Advisors LLC410,299$11.92M0.0%+21.6%0.362%Search for SEC Filing on Google Icon
11/13/2025First Trust Advisors LP154,872$4.50M0.0%-20.1%0.137%Search for SEC Filing on Google Icon
11/13/2025Neo Ivy Capital Management20,712$0.60M0.1%N/A0.018%Search for SEC Filing on Google Icon
11/12/2025Cramer Rosenthal Mcglynn LLC180,088$5.23M0.3%+35.1%0.159%Search for SEC Filing on Google Icon
11/12/2025Barclays PLC274,724$7.98M0.0%+8.3%0.243%Search for SEC Filing on Google Icon
11/12/2025Dimensional Fund Advisors LP1,633,476$47.47M0.0%+1.6%1.443%Search for SEC Filing on Google Icon
11/12/2025Picton Mahoney Asset Management31,853$0.92M0.0%+83,723.7%0.028%Search for SEC Filing on Google Icon
11/12/2025Victory Capital Management Inc.313,496$9.11M0.0%+29.8%0.277%Search for SEC Filing on Google Icon
11/12/2025Elo Mutual Pension Insurance Co11,212$0.33M0.0%N/A0.010%Search for SEC Filing on Google Icon
11/12/2025New Age Alpha Advisors LLC31,060$0.90M0.0%-4.8%0.027%Search for SEC Filing on Google Icon
11/12/2025Lasalle Investment Management Securities LLC440,637$12.81M0.5%-37.4%0.389%Search for SEC Filing on Google Icon
11/12/2025Aster Capital Management DIFC Ltd1,225$36K0.0%-59.9%0.001%Search for SEC Filing on Google Icon
11/12/2025Mitsubishi UFJ Asset Management Co. Ltd.83,811$2.44M0.0%+3.7%0.074%Search for SEC Filing on Google Icon
11/12/2025Intech Investment Management LLC55,188$1.60M0.0%-17.2%0.049%Search for SEC Filing on Google Icon
11/12/2025Centersquare Investment Management LLC72,000$2.09M0.0%+2.1%0.064%Search for SEC Filing on Google Icon
11/12/2025Fox Run Management L.L.C.41,471$1.21M0.2%N/A0.037%Search for SEC Filing on Google Icon
11/10/2025Greenland Capital Management LP125,870$3.66M0.4%N/A0.111%Search for SEC Filing on Google Icon
11/10/2025Dana Investment Advisors Inc.113,521$3.30M0.1%-3.0%0.100%Search for SEC Filing on Google Icon
11/10/2025Ameritas Investment Partners Inc.59,039$1.72M0.1%-7.8%0.052%Search for SEC Filing on Google Icon
11/10/2025Channing Capital Management LLC2,913,596$84.67M2.2%+21.0%2.574%Search for SEC Filing on Google Icon
11/10/2025Citigroup Inc.304,733$8.86M0.0%-27.0%0.269%Search for SEC Filing on Google Icon
11/7/2025Ontario Teachers Pension Plan Board159,401$4.63M0.1%-29.2%0.141%Search for SEC Filing on Google Icon
11/7/2025Presima Securities ULC65,140$1.89M0.5%+4.1%0.058%Search for SEC Filing on Google Icon
11/7/2025GSA Capital Partners LLP65,874$1.91M0.2%-33.3%0.058%Search for SEC Filing on Google Icon
11/7/2025Vanguard Group Inc.16,999,275$494M0.0%+1.2%15.053%Search for SEC Filing on Google Icon
11/7/2025Fifth Third Bancorp30,949$0.90M0.0%-5.4%0.027%Search for SEC Filing on Google Icon
11/7/2025JPMorgan Chase & Co.3,566,073$103.63M0.0%+7.7%3.150%Search for SEC Filing on Google Icon
11/7/2025State of New Jersey Common Pension Fund D225,958$6.57M0.0%+2.3%0.200%Search for SEC Filing on Google Icon
11/7/2025PNC Financial Services Group Inc.7,165$0.21M0.0%+43.6%0.006%Search for SEC Filing on Google Icon
11/7/2025Aberdeen Group plc39,150$1.14M0.0%+13.8%0.035%Search for SEC Filing on Google Icon
11/6/2025Metis Global Partners LLC25,399$0.74M0.0%+36.4%0.022%Search for SEC Filing on Google Icon
11/6/2025Rhumbline Advisers385,978$11.22M0.0%-4.0%0.342%Search for SEC Filing on Google Icon
11/6/2025Versor Investments LP22,272$0.65M0.1%N/A0.020%Search for SEC Filing on Google Icon
11/6/2025ProShare Advisors LLC24,290$0.71M0.0%-14.4%0.022%Search for SEC Filing on Google Icon
11/5/2025Envestnet Asset Management Inc.203,049$5.90M0.0%-1.7%0.180%Search for SEC Filing on Google Icon
11/5/2025Hantz Financial Services Inc.4,975$0.15M0.0%+45.7%0.004%Search for SEC Filing on Google Icon
11/4/2025Allianz Asset Management GmbH461,797$13.42M0.0%+31.9%0.409%Search for SEC Filing on Google Icon
11/4/2025Jackson Creek Investment Advisors LLC14,148$0.41M0.1%N/A0.013%Search for SEC Filing on Google Icon
11/4/2025State of Wyoming9,609$0.28M0.0%-40.1%0.009%Search for SEC Filing on Google Icon
11/4/2025Principal Financial Group Inc.1,844,024$53.59M0.0%-3.4%1.633%Search for SEC Filing on Google Icon
Data available starting January 2016

See Full Table
COPT Defense Properties logo
COPT Defense Properties is a real estate investment trust. It acquires, develops, manages, sells, and leases out office properties and data centers. The firm operates through the following segments: Defense/Information Technology Locations, Regional Office, Wholesale Data Center, and Other. The company was founded on January 22,1988 and is headquartered in Columbia, MD.
Read More on COPT Defense Properties

Today's Range

Now: $29.54
Low: $29.51
High: $30.15

50 Day Range

MA: $28.91
Low: $27.32
High: $30.73

52 Week Range

Now: $29.54
Low: $23.92
High: $33.49

Volume

779,379 shs

Average Volume

870,489 shs

Market Capitalization

$3.34 billion

P/E Ratio

22.21

Dividend Yield

4.08%

Beta

0.84

Who are the company insiders with the largest holdings of COPT Defense Properties?

COPT Defense Properties' top insider investors include:
  1. Steven D Kesler (Director)
  2. Lisa G Trimberger (Director)
  3. Britt A Snider (COO)
  4. Robert L Denton (Director)
Learn More about top insider investors at COPT Defense Properties.

Who are the major institutional investors of COPT Defense Properties?

COPT Defense Properties' top institutional shareholders include:
  1. Vanguard Group Inc. — 15.05%
  2. Alliancebernstein L.P. — 7.47%
  3. Earnest Partners LLC — 4.17%
  4. JPMorgan Chase & Co. — 3.15%
  5. Channing Capital Management LLC — 2.57%
  6. Sei Investments Co. — 2.05%
Learn More about top institutional investors of COPT Defense Properties stock.

Which institutional investors are selling COPT Defense Properties stock?

During the previous quarter, CDP stock was sold by these institutional investors:
  1. Citadel Advisors LLC
  2. Alyeska Investment Group L.P.
  3. Balyasny Asset Management L.P.
  4. Schonfeld Strategic Advisors LLC
  5. Bank of America Corp DE
  6. UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC
  7. Lasalle Investment Management Securities LLC
  8. Algert Global LLC
Within the last year, company insiders that have sold COPT Defense Properties company stock include:
  1. Steven D Kesler (Director)
  2. Lisa G Trimberger (Director)
Learn More investors selling COPT Defense Properties stock.

Which institutional investors are buying COPT Defense Properties stock?

During the last quarter, CDP stock was bought by institutional investors including:
  1. Alliancebernstein L.P.
  2. GRS Advisors LLC
  3. Two Sigma Investments LP
  4. Ameriprise Financial Inc.
  5. Channing Capital Management LLC
  6. Wellington Management Group LLP
  7. Fort Washington Investment Advisors Inc. OH
  8. JPMorgan Chase & Co.