MIMECAST LTD

CUSIP: G14838109 Class: ORD SHS

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

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

Q1 2022
Shares 688,596 Value ($000) $54,778 Avg Close — Range —
Q4 2021
Shares 340,666 Value ($000) $27,107 Avg Close — Range —