PIONEER NAT RES CO

CUSIP: 723787107 Class: COM

Gruss & Co., LLC's Holding History (CIK: 0001103738)

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

Q2 2022
Shares 2,000 Value ($000) $446 Avg Close — Range —
Q1 2022
Shares 5,000 Value ($000) $1,250 Avg Close — Range —
Q4 2021
Shares 5,000 Value ($000) $909 Avg Close — Range —
Q3 2014
Shares 4,000 Value ($000) $788 Avg Close — Range —
Q2 2014
Shares 4,000 Value ($000) $919 Avg Close — Range —
Q1 2014
Shares 6,500 Value ($000) $1,216 Avg Close — Range —
Q4 2013
Shares 4,500 Value ($000) $828 Avg Close — Range —