James River Group Holdings Ltd. CEO Robert Myron is stepping down from the role due to ill health.
Myron will become the company's president and COO, and J. Adam Abram will assume the CEO role. The position changes will take effect Aug. 5.
Myron was president and COO and Abram was CEO until Jan. 1, 2018, when Abram retired and Myron became the company's top executive.
Additionally, the board named Patricia Roberts a Class I director. In connection with Roberts' appointment, the size of James River's board was increased to 11 from 10 directors.