QUANTUM CORP

CUSIP: 747906501 Class: COM NEW

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q2 2021
Shares 356,459 Value ($000) $2,456 Avg Close — Range —
Q1 2021
Shares 262,171 Value ($000) $2,184 Avg Close — Range —
Q4 2020
Shares 25,304 Value ($000) $155 Avg Close — Range —
Q3 2020
Shares 107,416 Value ($000) $494 Avg Close — Range —
Q2 2020
Shares 43,985 Value ($000) $170 Avg Close — Range —
Q3 2017
Shares 84,191 Value ($000) $515 Avg Close — Range —
Q2 2017
Shares 272,829 Value ($000) $2,131 Avg Close — Range —