Oglethorpe Power Corp EVP to Retire; Posts Q2 2026 Investor Briefing

What Happened

• Oglethorpe Power Corp filed an 8-K on August 18, 2026 announcing that Executive Vice President, Member Relations William F. Ussery notified the company on August 13, 2026 that he will retire effective February 26, 2027. Mr. Ussery intends to remain employed through his retirement to help ensure an orderly transition of responsibilities.
• The company also posted its Second Quarter 2026 Investor Briefing on August 18, 2026 (attached as Exhibit 99.1), which contains information about the company’s current and future business operations.

Key Details

• Retirement notice received: August 13, 2026; effective retirement date: February 26, 2027.
• Executive affected: William F. Ussery, Executive Vice President, Member Relations.
• Transition plan: Mr. Ussery will remain through his retirement to assist with an orderly handover.
• Disclosure: Second Quarter 2026 Investor Briefing posted August 18, 2026 and filed as Exhibit 99.1.

Why It Matters

• Leadership change at the EVP level could affect member relations and continuity of certain operational or stakeholder activities; the company will need to manage the transition and any successor appointment.
• The posted Q2 2026 Investor Briefing offers investors updated information on operations and outlook; shareholders and analysts should review that presentation for current business details, as the 8-K itself does not report financial results.