PIEDMONT NAT GAS INC

CUSIP: 720186105 Class: COM

Swiss National Bank's Holding History (CIK: 0001582202)

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

Q3 2016
Shares 134,653 Value ($000) $8,085 Avg Close — Range —
Q2 2016
Shares 134,200 Value ($000) $8,068 Avg Close — Range —
Q1 2016
Shares 134,200 Value ($000) $7,748 Avg Close — Range —
Q4 2015
Shares 104,400 Value ($000) $5,953 Avg Close — Range —
Q3 2015
Shares 104,100 Value ($000) $4,171 Avg Close — Range —
Q2 2015
Shares 90,800 Value ($000) $3,206 Avg Close — Range —
Q1 2015
Shares 88,800 Value ($000) $3,278 Avg Close — Range —
Q4 2014
Shares 87,800 Value ($000) $3,460 Avg Close — Range —
Q3 2014
Shares 85,800 Value ($000) $2,877 Avg Close — Range —
Q2 2014
Shares 87,100 Value ($000) $3,258 Avg Close — Range —
Q1 2014
Shares 86,000 Value ($000) $3,044 Avg Close — Range —
Q4 2013
Shares 72,000 Value ($000) $2,388 Avg Close — Range —
Q3 2013
Shares 71,000 Value ($000) $2,334 Avg Close — Range —
Q2 2013
Shares 77,400 Value ($000) $2,611 Avg Close — Range —