Jabal was vice president of finance at Lytro and has held several finance positions at Google.
About one-third of investor-relations officers hope to parlay their role into CFO one day, according to a survey by the National Investor Relations Institute and Korn Ferry International.
Campbell was CFO of McKesson, a health care company. He will replace Daniel Henry, who plans to retire.
Shea has been CFO at three affiliated, privately held companies.
Kimble was CFO at Huntington Bancshares.
Starr is serving as treasurer and will become CFO in July.