SPECTRA ENERGY CORP

CUSIP: 847560109 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2016
Shares 32,551 Value ($000) $1,338 Avg Close — Range —
Q3 2016
Shares 37,762 Value ($000) $1,614 Avg Close — Range —
Q2 2016
Shares 36,250 Value ($000) $1,328 Avg Close — Range —
Q1 2016
Shares 41,223 Value ($000) $1,261 Avg Close — Range —
Q4 2015
Shares 42,233 Value ($000) $1,011 Avg Close — Range —
Q3 2015
Shares 49,717 Value ($000) $1,306 Avg Close — Range —
Q2 2015
Shares 50,352 Value ($000) $1,641 Avg Close — Range —
Q1 2015
Shares 50,202 Value ($000) $1,815 Avg Close — Range —
Q4 2014
Shares 52,161 Value ($000) $1,893 Avg Close — Range —
Q3 2014
Shares 50,993 Value ($000) $2,002 Avg Close — Range —
Q2 2014
Shares 54,418 Value ($000) $2,311 Avg Close — Range —
Q1 2014
Shares 53,162 Value ($000) $1,963 Avg Close — Range —
Q4 2013
Shares 35,979 Value ($000) $1,281 Avg Close — Range —
Q3 2013
Shares 31,070 Value ($000) $1,063 Avg Close — Range —
Q2 2013
Shares 23,786 Value ($000) $820 Avg Close — Range —