QUANTUM CORP

CUSIP: 747906204 Class: CMN

Private Capital Management, LLC's Holding History (CIK: 0001588456)

Note: Option positions (PUT/CALL) are excluded.

Q4 2016
Shares 13,311,187 Value ($000) $11,076 Avg Close — Range —
Q3 2016
Shares 14,384,843 Value ($000) $10,590 Avg Close — Range —
Q2 2016
Shares 14,594,195 Value ($000) $6,130 Avg Close — Range —
Q1 2016
Shares 16,245,857 Value ($000) $9,910 Avg Close — Range —
Q4 2015
Shares 16,462,322 Value ($000) $15,310 Avg Close — Range —
Q3 2015
Shares 16,649,852 Value ($000) $11,610 Avg Close — Range —
Q2 2015
Shares 12,099,312 Value ($000) $20,327 Avg Close — Range —
Q1 2015
Shares 10,699,819 Value ($000) $17,120 Avg Close — Range —
Q4 2014
Shares 10,701,971 Value ($000) $18,835 Avg Close — Range —
Q3 2014
Shares 10,795,055 Value ($000) $12,522 Avg Close — Range —
Q2 2014
Shares 10,961,139 Value ($000) $13,373 Avg Close — Range —
Q1 2014
Shares 11,145,039 Value ($000) $13,597 Avg Close — Range —
Q4 2013
Shares 11,200,127 Value ($000) $13,440 Avg Close — Range —
Q3 2013
Shares 21,469,611 Value ($000) $29,628 Avg Close — Range —