PIEDMONT NAT GAS INC

CUSIP: 720186105 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2016
Shares 356,420 Value ($000) $21,400 Avg Close — Range —
Q2 2016
Shares 260,142 Value ($000) $15,640 Avg Close — Range —
Q1 2016
Shares 376,420 Value ($000) $22,522 Avg Close — Range —
Q4 2015
Shares 371,686 Value ($000) $21,194 Avg Close — Range —
Q3 2015
Shares 369,390 Value ($000) $14,802 Avg Close — Range —
Q2 2015
Shares 361,144 Value ($000) $12,752 Avg Close — Range —
Q1 2015
Shares 340,860 Value ($000) $12,582 Avg Close — Range —
Q4 2014
Shares 284,242 Value ($000) $11,202 Avg Close — Range —
Q3 2014
Shares 278,511 Value ($000) $9,339 Avg Close — Range —
Q2 2014
Shares 267,944 Value ($000) $10,024 Avg Close — Range —
Q1 2014
Shares 260,696 Value ($000) $9,227 Avg Close — Range —
Q4 2013
Shares 267,377 Value ($000) $8,867 Avg Close — Range —
Q3 2013
Shares 251,395 Value ($000) $8,279 Avg Close — Range —
Q2 2013
Shares 259,754 Value ($000) $8,609 Avg Close — Range —