QUANTUM CORP

CUSIP: 747906501 Class: COM NEW

Park West Asset Management LLC's Holding History (CIK: 0001386928)

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

Q1 2018
Shares 3,405,138 Value ($000) $12,395 Avg Close — Range —
Q4 2017
Shares 2,375,000 Value ($000) $13,371 Avg Close — Range —
Q3 2017
Shares 1,321,129 Value ($000) $8,085 Avg Close — Range —
Q2 2017
Shares 31,467 Value ($000) $246 Avg Close — Range —