SEACHANGE INTL INC

CUSIP: 811699107 Class: COM

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

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

Q1 2022
Shares 20,523 Value ($000) $24 Avg Close — Range —
Q4 2019
Shares 108,713 Value ($000) $456 Avg Close — Range —
Q3 2019
Shares 81,145 Value ($000) $234 Avg Close — Range —