VALLEY FORGE, Pa.--(BUSINESS WIRE)--AmerisourceBergen Corporation (NYSE:ABC) today reported that in its fiscal year 2009 fourth quarter ended September 30, 2009, diluted earnings per share were $0.44, a 22 percent increase, and revenue increased 9 percent to a record $18.7 billion. Earnings per share and other share-related data reflect the Company’s June 2009 two-for-one stock split.
