CALPINE CORP

CUSIP: 131347304 Class: COM

SIMPLEX TRADING, LLC's Holding History (CIK: 0001488542)

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

Q4 2017
Shares 20,271 Value ($000) $306 Avg Close — Range —
Q1 2017
Shares 23,030 Value ($000) $254 Avg Close — Range —
Q4 2016
Shares 72,629 Value ($000) $830 Avg Close — Range —
Q3 2016
Shares 50,547 Value ($000) $638 Avg Close — Range —
Q4 2015
Shares 9,315 Value ($000) $134 Avg Close — Range —
Q3 2015
Shares 8,943 Value ($000) $130 Avg Close — Range —
Q1 2015
Shares 692 Value ($000) $15 Avg Close — Range —