VISLINK TECHNOLOGIES INC

CUSIP: 92836Y300 Class: Common Stock

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

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

Q4 2021
Shares 91,713 Value ($000) $108 Avg Close — Range —
Q2 2021
Shares 148,884 Value ($000) $424 Avg Close — Range —