PIEDMONT NAT GAS INC

CUSIP: 720186105 Class: COM

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q4 2015
Shares 49,350 Value ($000) $2,814,000 Avg Close — Range —