PIEDMONT NAT GAS INC

CUSIP: 720186105 Class: COM

Municipal Employees' Retirement System of Michigan's Holding History (CIK: 0001588873)

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

Q3 2016
Shares 18,000 Value ($000) $1,081 Avg Close — Range —
Q2 2016
Shares 17,710 Value ($000) $1,071 Avg Close — Range —
Q1 2016
Shares 17,250 Value ($000) $1,038 Avg Close — Range —
Q4 2015
Shares 16,030 Value ($000) $919 Avg Close — Range —
Q3 2015
Shares 15,240 Value ($000) $616 Avg Close — Range —
Q2 2015
Shares 15,030 Value ($000) $531 Avg Close — Range —
Q1 2015
Shares 14,800 Value ($000) $551 Avg Close — Range —
Q4 2014
Shares 20,000 Value ($000) $795 Avg Close — Range —
Q3 2014
Shares 20,000 Value ($000) $677 Avg Close — Range —
Q2 2014
Shares 19,200 Value ($000) $724 Avg Close — Range —
Q1 2014
Shares 18,400 Value ($000) $651 Avg Close — Range —