SPECTRA ENERGY CORP

CUSIP: 847560109 Class: COM

PATTEN & PATTEN INC/TN's Holding History (CIK: 0001044905)

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

Q4 2016
Shares 15,749 Value ($000) $647 Avg Close — Range —
Q3 2016
Shares 16,474 Value ($000) $704 Avg Close — Range —
Q2 2016
Shares 16,574 Value ($000) $607 Avg Close — Range —
Q1 2016
Shares 19,181 Value ($000) $587 Avg Close — Range —
Q4 2015
Shares 18,969 Value ($000) $454 Avg Close — Range —
Q3 2015
Shares 18,871 Value ($000) $496 Avg Close — Range —
Q2 2015
Shares 19,200 Value ($000) $626 Avg Close — Range —
Q1 2015
Shares 19,200 Value ($000) $694 Avg Close — Range —
Q4 2014
Shares 19,805 Value ($000) $719 Avg Close — Range —
Q3 2014
Shares 19,005 Value ($000) $746 Avg Close — Range —
Q2 2014
Shares 17,406 Value ($000) $739 Avg Close — Range —
Q1 2014
Shares 24,732 Value ($000) $914 Avg Close — Range —
Q4 2013
Shares 26,297 Value ($000) $937 Avg Close — Range —
Q3 2013
Shares 28,094 Value ($000) $968 Avg Close — Range —
Q2 2013
Shares 28,094 Value ($000) $968 Avg Close — Range —