QUANTUM CORP

CUSIP: 747906204 Class: CMN

SOROS FUND MANAGEMENT LLC's Holding History (CIK: 0001029160)

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

Q1 2017
Shares 9,508,773 Value ($000) $8,273 Avg Close — Range —
Q4 2016
Shares 10,072,566 Value ($000) $8,381 Avg Close — Range —
Q3 2016
Shares 11,932,860 Value ($000) $8,785 Avg Close — Range —
Q2 2016
Shares 12,666,666 Value ($000) $5,320 Avg Close — Range —
Q1 2016
Shares 1,666,666 Value ($000) $1,017 Avg Close — Range —
Q4 2015
Shares 8,852,481 Value ($000) $8,233 Avg Close — Range —
Q3 2015
Shares 3,266,666 Value ($000) $2,278 Avg Close — Range —
Q2 2015
Shares 5,366,666 Value ($000) $9,016 Avg Close — Range —
Q1 2015
Shares 4,366,666 Value ($000) $6,987 Avg Close — Range —