MAC COPPER LIMITED

CUSIP: G60409110 Class: Common Stock

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

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

Q3 2025
Shares 103,254 Value ($000) $1,261 Avg Close — Range —
Q2 2025
Shares 66,668 Value ($000) $806 Avg Close — Range —