EMERYVILLE, Calif.--(BUSINESS WIRE)--Jamba, Inc. (NASDAQ:JMBA) today reported preliminary unaudited financial results for the fourth fiscal quarter and year ended December 30, 2014 and an update on strategic initiatives. Jamba demonstrated continued momentum driven by the 2014 launch of made-to-order juices and energy bowls that helped drive increased same store sales for the quarter and for the year, the fourth consecutive year of comparable store sales growth. For the fourth quarter, Jamba re