PIEDMONT NAT GAS INC

CUSIP: 720186105 Class: COM

NEW YORK STATE TEACHERS RETIREMENT SYSTEM's Holding History (CIK: 0000314969)

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

Q3 2016
Shares 161,844 Value ($000) $9,717 Avg Close — Range —
Q2 2016
Shares 190,144 Value ($000) $11,431 Avg Close — Range —
Q1 2016
Shares 190,144 Value ($000) $11,376 Avg Close — Range —
Q4 2015
Shares 188,644 Value ($000) $10,756 Avg Close — Range —
Q3 2015
Shares 185,644 Value ($000) $7,439 Avg Close — Range —
Q2 2015
Shares 193,244 Value ($000) $6,823 Avg Close — Range —
Q1 2015
Shares 188,344 Value ($000) $6,952 Avg Close — Range —
Q4 2014
Shares 188,344 Value ($000) $7,423 Avg Close — Range —
Q3 2014
Shares 189,944 Value ($000) $6,369 Avg Close — Range —
Q2 2014
Shares 189,984 Value ($000) $7,107 Avg Close — Range —
Q1 2014
Shares 193,384 Value ($000) $6,844 Avg Close — Range —
Q4 2013
Shares 200,784 Value ($000) $6,658 Avg Close — Range —
Q3 2013
Shares 215,284 Value ($000) $7,079 Avg Close — Range —
Q2 2013
Shares 224,584 Value ($000) $7,577 Avg Close — Range —