SPECTRA ENERGY CORP

CUSIP: 847560109 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q4 2014
Shares 108,961 Value ($000) $3,956 Avg Close — Range —
Q3 2014
Shares 249,868 Value ($000) $9,810 Avg Close — Range —
Q2 2014
Shares 229,393 Value ($000) $9,745 Avg Close — Range —
Q1 2014
Shares 56,446 Value ($000) $2,086 Avg Close — Range —
Q4 2013
Shares 48,649 Value ($000) $1,733 Avg Close — Range —
Q3 2013
Shares 48,665 Value ($000) $1,666 Avg Close — Range —
Q2 2013
Shares 86,174 Value ($000) $2,970 Avg Close — Range —