QUANTUM CORP

CUSIP: 747906501 Class: COM NEW

Starboard Value LP's Holding History (CIK: 0001517137)

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

Q3 2017
Shares 939,872 Value ($000) $5,752 Avg Close — Range —
Q2 2017
Shares 939,872 Value ($000) $7,340 Avg Close — Range —