MARINUS PHARMACEUTICALS INC

CUSIP: 56854Q200 Class: Common Stock

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

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

Q1 2023
Shares 87,025 Value ($000) $600 Avg Close — Range —
Q4 2022
Shares 26,813 Value ($000) $107 Avg Close — Range —