---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-094473"
form_type: "8-K"
ticker: "CDP"
cik: "0000860546"
company_name: "COPT DEFENSE PROPERTIES"
filed_at: "2025-09-29T23:59:59+00:00"
generated_at: "2026-05-17T05:30:08.323069+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# COPT Defense prices $400M of 4.500% Senior Notes due 2030 for refinancing

## Summary
- COPT Defense Properties placed $400M of 4.500% Senior Notes due 2030 via underwritten public offering.
- Net proceeds to repay 2.250% Senior Notes due 2026 and reduce revolver/term loan balances.
- Offering expected to close October 2, 2025, subject to customary conditions.
- Joint book-running managers: Wells Fargo, PNC Capital Markets, TD Securities, and KeyBanc.

## SEC filing metadata
- accession: 0001104659-25-094473
- form_type: 8-K
- ticker: CDP
- cik: 0000860546
- company_name: COPT DEFENSE PROPERTIES
- filed_at: 2025-09-29T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/860546/000110465925094473/0001104659-25-094473-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/860546/000110465925094473/tm2527099d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-094473
- JSON: https://secwatch.observer/filing/0001104659-25-094473.json
- Plain text: https://secwatch.observer/filing/0001104659-25-094473.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.