QUANTUM CORP

CUSIP: 747906204 Class: CMN

White Pine Investment CO's Holding History (CIK: 0001318259)

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

Q1 2017
Shares 56,800 Value ($000) $49 Avg Close — Range —
Q4 2016
Shares 56,800 Value ($000) $47 Avg Close — Range —
Q3 2016
Shares 56,800 Value ($000) $42 Avg Close — Range —
Q2 2016
Shares 56,800 Value ($000) $24 Avg Close — Range —
Q1 2016
Shares 56,800 Value ($000) $35 Avg Close — Range —
Q4 2015
Shares 58,300 Value ($000) $54 Avg Close — Range —
Q3 2015
Shares 66,800 Value ($000) $47 Avg Close — Range —
Q2 2015
Shares 80,800 Value ($000) $136 Avg Close — Range —
Q1 2015
Shares 82,800 Value ($000) $132 Avg Close — Range —
Q3 2014
Shares 96,400 Value ($000) $112 Avg Close — Range —
Q2 2014
Shares 112,400 Value ($000) $137 Avg Close — Range —
Q1 2014
Shares 112,400 Value ($000) $137 Avg Close — Range —
Q4 2013
Shares 131,900 Value ($000) $158 Avg Close — Range —
Q3 2013
Shares 143,400 Value ($000) $197 Avg Close — Range —
Q2 2013
Shares 157,800 Value ($000) $216 Avg Close — Range —