Quantum Corporation (NASDAQ:QMCO) will release earnings for its fourth quarter after the closing bell on Monday, June 15. Analysts expect the Centennial, Colorado-based company to report quarterly loss of 30 cents per share. The consensus estimate for Quantum's quarterly revenue is $77.5 million. It reported $59.69 million last year, according to Benzinga Pro. On June 11, Quantum named storage industry veteran Greg Knieriemen as vice president o…