PIEDMONT NAT GAS INC

CUSIP: 720186105 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q3 2016
Shares 50,613 Value ($000) $3,039 Avg Close — Range —
Q2 2016
Shares 40,213 Value ($000) $2,418 Avg Close — Range —
Q1 2016
Shares 46,223 Value ($000) $2,765 Avg Close — Range —
Q4 2015
Shares 44,944 Value ($000) $2,563 Avg Close — Range —
Q3 2015
Shares 42,468 Value ($000) $1,702 Avg Close — Range —
Q2 2015
Shares 38,032 Value ($000) $1,343 Avg Close — Range —
Q1 2015
Shares 29,127 Value ($000) $1,075 Avg Close — Range —
Q4 2014
Shares 25,057 Value ($000) $988 Avg Close — Range —
Q3 2014
Shares 20,381 Value ($000) $683 Avg Close — Range —
Q2 2014
Shares 20,098 Value ($000) $752 Avg Close — Range —
Q1 2014
Shares 21,357 Value ($000) $756 Avg Close — Range —
Q4 2013
Shares 20,804 Value ($000) $690 Avg Close — Range —
Q3 2013
Shares 19,982 Value ($000) $657 Avg Close — Range —
Q2 2013
Shares 20,986 Value ($000) $708 Avg Close — Range —