CALPINE CORP

CUSIP: 131347304 Class: COM

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

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

Q4 2017
Shares 5,606,415 Value ($000) $84,825 Avg Close — Range —
Q3 2017
Shares 3,457,150 Value ($000) $50,993 Avg Close — Range —