PDL BIOPHARMA INC

CUSIP: 69329Y104 Class: COM

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

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

Q4 2019
Shares 165,921 Value ($000) $539 Avg Close — Range —
Q3 2019
Shares 244,501 Value ($000) $528 Avg Close — Range —
Q2 2019
Shares 498,199 Value ($000) $1,564 Avg Close — Range —
Q1 2019
Shares 43,006 Value ($000) $160 Avg Close — Range —
Q4 2015
Shares 46,678 Value ($000) $165 Avg Close — Range —
Q3 2015
Shares 155,600 Value ($000) $783 Avg Close — Range —