PERSPECTA INC

CUSIP: 715347100 Class: COM

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

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

Q1 2021
Shares 30,742 Value ($000) $893 Avg Close — Range —
Q2 2020
Shares 41,873 Value ($000) $973 Avg Close — Range —
Q4 2019
Shares 2,226 Value ($000) $59 Avg Close — Range —
Q4 2018
Shares 53,308 Value ($000) $918 Avg Close — Range —
Q3 2018
Shares 266,033 Value ($000) $6,842 Avg Close — Range —