ARLINGTON, Va.--(BUSINESS WIRE)--CACI International Inc (NYSE MKT: CACI) will issue fourth quarter and full year FY15 results at 4:05 pm Eastern Time on Wednesday, August 12, 2015. Following the release of this information, we have scheduled a conference call for Thursday, August 13, 2015 at 8:30 am Eastern Time, during which members of our senior management team will be making a brief presentation focusing on fourth quarter and full year FY15 followed by a question-and-answer session to discus