CALPINE CORP

CUSIP: 131347304 Class: COM

K2 PRINCIPAL FUND, L.P.'s Holding History (CIK: 0001461790)

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

Q4 2017
Shares 443,078 Value ($000) $6,704 Avg Close — Range —
Q3 2017
Shares 278,569 Value ($000) $4,109 Avg Close — Range —