SPECTRUM PHARMACEUTICALS INC

CUSIP: 84763A108 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2021
Shares 969,105 Value ($000) $1,232 Avg Close — Range —
Q2 2019
Shares 316,970 Value ($000) $2,729 Avg Close — Range —
Q4 2018
Shares 8,940 Value ($000) $78 Avg Close — Range —
Q3 2018
Shares 119,176 Value ($000) $2,002 Avg Close — Range —