CALPINE CORP

CUSIP: 131347304 Class: COM

Zimmer Partners, LP's Holding History (CIK: 0001565854)

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

Q2 2014
Shares 1,000,000 Value ($000) $23,810 Avg Close — Range —
Q4 2013
Shares 361,800 Value ($000) $7,059 Avg Close — Range —
Q3 2013
Shares 1,175,000 Value ($000) $22,830 Avg Close — Range —
Q2 2013
Shares 1,100,000 Value ($000) $23,353 Avg Close — Range —