SPECTRA ENERGY CORP

CUSIP: 847560109 Class: COM

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

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

Q4 2016
Shares 602,990 Value ($000) $24,777 Avg Close — Range —
Q3 2016
Shares 668,644 Value ($000) $28,585 Avg Close — Range —
Q2 2016
Shares 686,044 Value ($000) $25,130 Avg Close — Range —
Q1 2016
Shares 697,364 Value ($000) $21,339 Avg Close — Range —
Q4 2015
Shares 717,164 Value ($000) $17,169 Avg Close — Range —
Q3 2015
Shares 721,364 Value ($000) $18,950 Avg Close — Range —
Q2 2015
Shares 735,134 Value ($000) $23,965 Avg Close — Range —
Q1 2015
Shares 729,264 Value ($000) $26,377 Avg Close — Range —
Q4 2014
Shares 735,326 Value ($000) $26,692 Avg Close — Range —
Q3 2014
Shares 705,476 Value ($000) $27,697 Avg Close — Range —
Q2 2014
Shares 702,156 Value ($000) $29,828 Avg Close — Range —
Q1 2014
Shares 690,476 Value ($000) $25,506 Avg Close — Range —
Q4 2013
Shares 689,846 Value ($000) $24,572 Avg Close — Range —
Q3 2013
Shares 704,176 Value ($000) $24,104 Avg Close — Range —
Q2 2013
Shares 742,326 Value ($000) $25,581 Avg Close — Range —