SPECTRA ENERGY CORP

CUSIP: 847560109 Class: COM

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q4 2016
Shares 1,140,989 Value ($000) $46,883 Avg Close — Range —
Q3 2016
Shares 1,126,675 Value ($000) $48,165 Avg Close — Range —
Q2 2016
Shares 1,139,811 Value ($000) $41,751 Avg Close — Range —
Q1 2016
Shares 1,138,616 Value ($000) $34,842 Avg Close — Range —
Q4 2015
Shares 1,138,608 Value ($000) $27,258 Avg Close — Range —
Q3 2015
Shares 1,138,603 Value ($000) $29,911 Avg Close — Range —
Q2 2015
Shares 1,138,600 Value ($000) $37,118 Avg Close — Range —
Q1 2015
Shares 1,190,077 Value ($000) $43,045 Avg Close — Range —
Q4 2014
Shares 1,206,669 Value ($000) $43,802 Avg Close — Range —
Q3 2014
Shares 1,206,659 Value ($000) $47,373 Avg Close — Range —
Q2 2014
Shares 1,217,539 Value ($000) $51,721 Avg Close — Range —
Q1 2014
Shares 1,255,602 Value ($000) $46,382 Avg Close — Range —
Q4 2013
Shares 1,270,869 Value ($000) $45,268 Avg Close — Range —
Q3 2013
Shares 1,332,392 Value ($000) $45,608 Avg Close — Range —
Q2 2013
Shares 1,361,177 Value ($000) $46,906 Avg Close — Range —