CALPINE CORP

CUSIP: 131347304 Class: COM

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q4 2017
Shares 48,609 Value ($000) $735 Avg Close — Range —
Q3 2017
Shares 47,097 Value ($000) $695 Avg Close — Range —
Q2 2017
Shares 50,423 Value ($000) $682 Avg Close — Range —
Q1 2017
Shares 43,554 Value ($000) $481 Avg Close — Range —
Q4 2016
Shares 44,826 Value ($000) $512 Avg Close — Range —
Q3 2016
Shares 56,505 Value ($000) $714 Avg Close — Range —
Q2 2016
Shares 33,925 Value ($000) $500 Avg Close — Range —
Q1 2016
Shares 44,349 Value ($000) $673 Avg Close — Range —
Q4 2015
Shares 67,055 Value ($000) $970 Avg Close — Range —
Q3 2015
Shares 2,039,034 Value ($000) $29,769 Avg Close — Range —
Q2 2015
Shares 1,997,598 Value ($000) $35,937 Avg Close — Range —
Q1 2015
Shares 1,920,260 Value ($000) $43,917 Avg Close — Range —
Q4 2014
Shares 2,702,792 Value ($000) $59,812 Avg Close — Range —
Q3 2014
Shares 2,765,468 Value ($000) $60,011 Avg Close — Range —
Q2 2014
Shares 2,671,697 Value ($000) $63,614 Avg Close — Range —
Q1 2014
Shares 2,686,339 Value ($000) $56,172 Avg Close — Range —
Q4 2013
Shares 3,003,152 Value ($000) $58,591 Avg Close — Range —
Q3 2013
Shares 2,981,594 Value ($000) $57,932 Avg Close — Range —
Q2 2013
Shares 6,274,982 Value ($000) $133,217 Avg Close — Range —