QUANTUM CORP

CUSIP: 747906501 Class: COM NEW

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q1 2022
Shares 11,111 Value ($000) $26 Avg Close — Range —
Q4 2021
Shares 12,771 Value ($000) $70 Avg Close — Range —
Q2 2021
Shares 14,491 Value ($000) $100 Avg Close — Range —
Q1 2021
Shares 11,113 Value ($000) $93 Avg Close — Range —