CALPINE CORP

CUSIP: 131347304 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q4 2017
Shares 1,836,491 Value ($000) $27,786 Avg Close — Range —
Q3 2017
Shares 1,975,710 Value ($000) $29,141 Avg Close — Range —
Q2 2017
Shares 2,031,566 Value ($000) $27,487 Avg Close — Range —
Q1 2017
Shares 2,345,289 Value ($000) $25,916 Avg Close — Range —
Q4 2016
Shares 2,356,674 Value ($000) $26,937 Avg Close — Range —
Q3 2016
Shares 2,119,466 Value ($000) $26,790 Avg Close — Range —
Q2 2016
Shares 2,014,382 Value ($000) $29,712 Avg Close — Range —
Q1 2016
Shares 1,994,071 Value ($000) $30,248 Avg Close — Range —
Q4 2015
Shares 1,781,278 Value ($000) $25,775 Avg Close — Range —
Q3 2015
Shares 2,080,448 Value ($000) $30,375 Avg Close — Range —
Q2 2015
Shares 2,035,866 Value ($000) $36,625 Avg Close — Range —
Q1 2015
Shares 2,054,079 Value ($000) $46,977 Avg Close — Range —
Q4 2014
Shares 2,066,990 Value ($000) $45,743 Avg Close — Range —
Q3 2014
Shares 2,244,881 Value ($000) $48,714 Avg Close — Range —
Q2 2014
Shares 2,167,670 Value ($000) $51,611 Avg Close — Range —
Q1 2014
Shares 2,222,814 Value ($000) $46,480 Avg Close — Range —
Q4 2013
Shares 2,553,020 Value ($000) $49,809 Avg Close — Range —
Q3 2013
Shares 2,525,472 Value ($000) $49,070 Avg Close — Range —
Q2 2013
Shares 2,617,959 Value ($000) $55,580 Avg Close — Range —