PIEDMONT NAT GAS INC

CUSIP: 720186105 Class: COM

GABELLI & Co INVESTMENT ADVISERS, INC.'s Holding History (CIK: 0000932724)

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

Q3 2016
Shares 211,443 Value ($000) $12,695 Avg Close — Range —
Q2 2016
Shares 104,900 Value ($000) $6,307 Avg Close — Range —
Q1 2016
Shares 74,100 Value ($000) $4,433 Avg Close — Range —
Q4 2015
Shares 69,850 Value ($000) $3,983 Avg Close — Range —