Jabal was vice president of finance at Lytro and has held several finance positions at Google.
Shea has been CFO at three affiliated, privately held companies.
Callicutt most recently was CFO at REACH Health.
Campbell was CFO of McKesson, a health care company. He will replace Daniel Henry, who plans to retire.
Kimble was CFO at Huntington Bancshares.
Starr is serving as treasurer and will become CFO in July.