Greenlight Re appoints John Welch as independent director
GLRE•Independent director appointment
Greenlight Re appointed John Welch as an independent director, effective today.
Welch was Aspen’s group chief underwriting officer from July 2025 to February 2026. He later served as a reinsurance executive at Sompo through August 2026 following Sompo’s acquisition of Aspen.
Ariel Warszawski joined the board following his election by shareholders at the July 28 annual meeting. Warszawski co-founded Firefly Value Partners, a long/short value hedge fund that wound down in 2025.
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