PIONEER NAT RES CO

CUSIP: 723787107 Class: COM

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

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

Q1 2024
Shares 2,431,644 Value ($000) $638,307 Avg Close — Range —
Q4 2023
Shares 2,576,808 Value ($000) $579,473 Avg Close — Range —
Q1 2017
Shares 16,000 Value ($000) $2,980,000 Avg Close — Range —
Q3 2016
Shares 41,675 Value ($000) $7,737,000 Avg Close — Range —
Q2 2016
Shares 18,967 Value ($000) $2,868,000 Avg Close — Range —
Q1 2016
Shares 25,000 Value ($000) $3,518,000 Avg Close — Range —
Q4 2015
Shares 36,000 Value ($000) $4,514,000 Avg Close — Range —
Q2 2015
Shares 54,255 Value ($000) $7,525,000 Avg Close — Range —
Q1 2015
Shares 14,000 Value ($000) $2,289,000 Avg Close — Range —
Q4 2014
Shares 16,200 Value ($000) $2,411,000 Avg Close — Range —