OBSEVA SA

CUSIP: H5861P103 Class: COM

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

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

Q2 2021
Shares 29,778 Value ($000) $90 Avg Close — Range —
Q1 2021
Shares 59,331 Value ($000) $192 Avg Close — Range —