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Aaron P. Diefenthaler

Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.

About Aaron P. Diefenthaler

Aaron P. Diefenthaler is recorded as CFO at Rli Corp (RLI). Rli Corp reported in an 8-K filed November 13, 2025 that Aaron P. Diefenthaler was appointed Chief Financial Officer, effective January 1, 2026. Aaron P. Diefenthaler has spoken on 1 earnings call across 1 company, most recently for Rli Corp on April 23, 2026.

“On November 13, 2025, Aaron P. Diefenthaler was appointed as Chief Financial Officer of the Company, effective January 1, 2026.”
Rli Corp Form 8-K, filed November 13, 2025 · Read the filing

Summary generated from SEC filings and earnings-call records held by Equibles.

Affiliation history

Recorded current and former roles; source labels appear when available.

Company network

Recorded roles and call appearances connecting this person to public companies.

Leadership on record at Rli Corp

Other people whose current roles at this company are on record from its filings.

Recent activity

Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.