Letitia A. Long - 14 May 2026 Form 4 Insider Report for COPT DEFENSE PROPERTIES (CDP)

Reporting relationship: Director
Issuer ticker: CDP
Reported as of: 14 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 18 May 2026, 17:16:08 UTC
Prior SEC filing: 15 Apr 2026
Next SEC filing: 18 Jun 2026
Source filing: View source filing
Reporting owner signature: /s/ David L. Finch by Power of Attorney

Key filing fact

Letitia A. Long filed Form 4 for COPT DEFENSE PROPERTIES (CDP) on 18 May 2026.

Key facts

This page summarizes Letitia A. Long's Form 4 filing for COPT DEFENSE PROPERTIES (CDP).
1 reported transaction and 1 derivative row are listed below.
Accepted by SEC: 18 May 2026, 17:16.

Change

Previous filing in this sequence was filed on 15 Apr 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001637178 Primary reporting owner

Long Letitia A

Relationship: Director
Address: 6711 COLUMBIA GATEWAY DRIVE, SUITE 300, COLUMBIA
Signature: /s/ David L. Finch by Power of Attorney
Signature date: 18 May 2026

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CDP transaction Derivative

Profit Interest Units

Award

Transaction value
Shares: +3,803
Change %: +19%
Price
Shares after: 24,003
Date: 14 May 2026
Ownership: Direct
Underlying class: Common Shares
Underlying amount: 3,803
Exercise price
Footnotes: F1, F2, F3, F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Each Profit Interest Unit will convert automatically into one share of beneficial interest, designated as a unit (an "OP Unit"), in COPT Defense Properties, L.P. when such Profit Interest Unit becomes vested and upon equalization of its capital account balance. OP Units are redeemable for cash, or, at the option of COPT Defense Properties, exchangeable for common shares of COPT Defense Properties, currently on a one-for-one basis.

Footnote F2

The Profit Interest Units will vest on the first anniversary of the grant date, provided that the reporting person remains a trustee on such date.

Footnote F3

The Profit Interest Units do not expire once vested.

Footnote F4

Issued as compensation for service on the Board of Trustees.