CALPINE CORP

CUSIP: 131347304 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2017
Shares 184,354 Value ($000) $2,789 Avg Close — Range —
Q3 2017
Shares 157,413 Value ($000) $2,322 Avg Close — Range —
Q2 2017
Shares 93,735 Value ($000) $1,268 Avg Close — Range —
Q1 2017
Shares 163,339 Value ($000) $1,805 Avg Close — Range —
Q4 2016
Shares 14,811 Value ($000) $169 Avg Close — Range —
Q2 2015
Shares 313,367 Value ($000) $5,637 Avg Close — Range —
Q1 2015
Shares 2,200,662 Value ($000) $50,329 Avg Close — Range —
Q4 2014
Shares 1,789,786 Value ($000) $39,608 Avg Close — Range —
Q3 2014
Shares 432,704 Value ($000) $9,390 Avg Close — Range —
Q2 2014
Shares 2,053,402 Value ($000) $48,892 Avg Close — Range —
Q1 2014
Shares 1,589,715 Value ($000) $33,240 Avg Close — Range —
Q4 2013
Shares 1,068,735 Value ($000) $20,850 Avg Close — Range —
Q3 2013
Shares 13,171 Value ($000) $256 Avg Close — Range —
Q2 2013
Shares 778,639 Value ($000) $16,530 Avg Close — Range —