SPECTRA ENERGY CORP

CUSIP: 847560109 Class: COM

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0001081019)

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

Q4 2016
Shares 1,493,206 Value ($000) $61,356 Avg Close — Range —
Q3 2016
Shares 1,531,806 Value ($000) $65,485 Avg Close — Range —
Q2 2016
Shares 1,518,906 Value ($000) $55,638 Avg Close — Range —
Q1 2016
Shares 1,466,571 Value ($000) $44,877 Avg Close — Range —
Q4 2015
Shares 1,283,679 Value ($000) $30,731 Avg Close — Range —
Q3 2015
Shares 1,263,318 Value ($000) $33,187 Avg Close — Range —
Q2 2015
Shares 1,226,092 Value ($000) $39,971 Avg Close — Range —
Q1 2015
Shares 1,268,386 Value ($000) $45,878 Avg Close — Range —
Q4 2014
Shares 1,289,092 Value ($000) $46,794 Avg Close — Range —
Q3 2014
Shares 1,277,122 Value ($000) $50,140 Avg Close — Range —
Q2 2014
Shares 1,224,503 Value ($000) $52,017 Avg Close — Range —
Q1 2014
Shares 1,217,303 Value ($000) $44,967 Avg Close — Range —
Q4 2013
Shares 1,211,603 Value ($000) $43,157 Avg Close — Range —
Q3 2013
Shares 1,203,303 Value ($000) $41,189 Avg Close — Range —
Q2 2013
Shares 1,166,127 Value ($000) $40,185 Avg Close — Range —
Q1 2013
Shares 1,134,807 Value ($000) $34,895 Avg Close — Range —