QUANTUM CORP

CUSIP: 747906501 Class: COM NEW

Boston Partners's Holding History (CIK: 0001386060)

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

Q4 2021
Shares 75,768 Value ($000) $418 Avg Close — Range —
Q3 2021
Shares 87,602 Value ($000) $454 Avg Close — Range —
Q2 2021
Shares 84,263 Value ($000) $581 Avg Close — Range —
Q1 2021
Shares 125,703 Value ($000) $1,047 Avg Close — Range —