CALPINE CORP

CUSIP: 131347304 Class: COM

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q3 2016

Shares 21,186,523 Value ($000) $267,798 Avg Close — Range —

Q2 2016

Shares 20,366,388 Value ($000) $300,404 Avg Close — Range —

Q1 2016

Shares 10,493,251 Value ($000) $159,183 Avg Close — Range —

Q4 2015

Shares 4,881,477 Value ($000) $70,635 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	21,186,523	$267,798	—	—
Q2 2016	20,366,388	$300,404	—	—
Q1 2016	10,493,251	$159,183	—	—
Q4 2015	4,881,477	$70,635	—	—