ZAI LAB LTD

Ticker: ZLAB CUSIP: 98887Q104 Class: ADR

WATER ISLAND CAPITAL LLC's Holding History (CIK: 0001222765)

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

Q4 2022
Shares 10,000 Value ($000) $307 Avg Close — Range —
Q3 2022
Shares 10,350 Value ($000) $354 Avg Close — Range —
Q2 2022
Shares 8,000 Value ($000) $277 Avg Close — Range —
Q1 2022
Shares 7,000 Value ($000) $308 Avg Close — Range —
Q4 2021
Shares 1,000 Value ($000) $63 Avg Close — Range —