Complex sentence: In October of 2016, Zeta Global hired Jarrod Yahes as it CFO, a former senior finance executive at EXL Service Holdings, who previously served as the CFO of Jackson Hewitt.
Split into simpler sentences: In October of 2016, Zeta Global hired Jarrod Yahes as CFO. Yahes is a former senior finance executive at EXL Service Holdings, who previously served as the CFO of Jackson Hewitt.