PIEDMONT NAT GAS INC

CUSIP: 720186105 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q3 2016
Shares 340,963 Value ($000) $20,472 Avg Close — Range —
Q2 2016
Shares 383,447 Value ($000) $23,053 Avg Close — Range —
Q1 2016
Shares 867,801 Value ($000) $51,920 Avg Close — Range —
Q4 2015
Shares 861,886 Value ($000) $49,145 Avg Close — Range —
Q3 2015
Shares 842,440 Value ($000) $33,758 Avg Close — Range —
Q2 2015
Shares 1,122,018 Value ($000) $39,619 Avg Close — Range —
Q1 2015
Shares 1,149,579 Value ($000) $42,431 Avg Close — Range —
Q4 2014
Shares 1,053,225 Value ($000) $41,508 Avg Close — Range —
Q3 2014
Shares 925,653 Value ($000) $31,037 Avg Close — Range —
Q2 2014
Shares 943,288 Value ($000) $35,288 Avg Close — Range —
Q1 2014
Shares 1,041,865 Value ($000) $36,872 Avg Close — Range —
Q4 2013
Shares 1,109,495 Value ($000) $36,790 Avg Close — Range —
Q3 2013
Shares 1,124,909 Value ($000) $36,986 Avg Close — Range —
Q2 2013
Shares 1,136,125 Value ($000) $38,332 Avg Close — Range —