QUANTUM CORP

CUSIP: 747906204 Class: CMN

KING LUTHER CAPITAL MANAGEMENT CORP's Holding History (CIK: 0000310051)

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

Q1 2017
Shares 246,000 Value ($000) $214 Avg Close — Range —
Q4 2016
Shares 246,000 Value ($000) $205 Avg Close — Range —
Q3 2016
Shares 287,400 Value ($000) $212 Avg Close — Range —
Q2 2016
Shares 257,400 Value ($000) $108 Avg Close — Range —
Q1 2016
Shares 280,200 Value ($000) $171 Avg Close — Range —
Q4 2015
Shares 245,200 Value ($000) $228 Avg Close — Range —
Q3 2015
Shares 160,200 Value ($000) $112 Avg Close — Range —
Q2 2015
Shares 150,200 Value ($000) $252 Avg Close — Range —
Q1 2015
Shares 160,200 Value ($000) $256 Avg Close — Range —
Q4 2014
Shares 140,200 Value ($000) $247 Avg Close — Range —
Q3 2014
Shares 173,800 Value ($000) $202 Avg Close — Range —
Q2 2014
Shares 158,800 Value ($000) $194 Avg Close — Range —