---
schema_version: "secwatch.filing_event.v1"
accession: "0000860546-23-000012"
form_type: "8-K"
ticker: "CDP"
cik: "0000860546"
company_name: "COPT DEFENSE PROPERTIES"
filed_at: "2023-02-27T23:59:59+00:00"
generated_at: "2026-06-19T00:14:55.201771+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Corporate Office Properties Trust appoints Matthew T. Myers as SVP, Chief Accounting Officer and Controller

## Summary
- Matthew T. Myers, age 39, appointed SVP – Chief Accounting Officer and Controller effective February 27, 2023.
- Myers joined the company in November 2022; previously spent 15 years at Host Hotels & Resorts, most recently as VP, Assistant Controller.
- No family relationships with any trustee or executive officer; no transactions requiring disclosure under Item 404(a).

## SEC filing metadata
- accession: 0000860546-23-000012
- form_type: 8-K
- ticker: CDP
- cik: 0000860546
- company_name: COPT DEFENSE PROPERTIES
- filed_at: 2023-02-27T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/860546/000086054623000012/0000860546-23-000012-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/860546/000086054623000012/ofc-20230227.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000860546-23-000012
- JSON: https://secwatch.observer/filing/0000860546-23-000012.json
- Plain text: https://secwatch.observer/filing/0000860546-23-000012.txt

## Key facts
- Executive change
  Matthew T. Myers was appointed as Senior Vice President – Chief Accounting Officer and Controller at COPT DEFENSE PROPERTIES.
  - Action: appointed
  - Role: Senior Vice President – Chief Accounting Officer and Controller
  source text: Effective February 27, 2023, the Board of Trustees (the “Board”) of Corporate Office Properties Trust (the “Company”) appointed Matthew T. Myers, age 39, as the Company’s Senior Vice President – Chief Accounting Officer and Controller.
  evidence_url: https://www.sec.gov/Archives/edgar/data/860546/000086054623000012/0000860546-23-000012-index.htm

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