PIONEER NAT RES CO

CUSIP: 723787107 Class: COM

MYCIO WEALTH PARTNERS, LLC's Holding History (CIK: 0001371726)

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

Q3 2016
Shares 80 Value ($000) $15 Avg Close — Range —
Q2 2016
Shares 84 Value ($000) $13 Avg Close — Range —
Q1 2016
Shares 80 Value ($000) $11 Avg Close — Range —
Q4 2013
Shares 150 Value ($000) $28 Avg Close — Range —