PIONEER NAT RES CO

CUSIP: 723787107 Class: COM

E. Ohman J:or Asset Management AB's Holding History (CIK: 0002009396)

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

Q1 2018
Shares 3,800 Value ($000) $653 Avg Close — Range —
Q4 2017
Shares 3,800 Value ($000) $657 Avg Close — Range —
Q3 2017
Shares 4,800 Value ($000) $708 Avg Close — Range —
Q2 2017
Shares 4,700 Value ($000) $750 Avg Close — Range —
Q1 2017
Shares 4,700 Value ($000) $875 Avg Close — Range —
Q4 2016
Shares 3,800 Value ($000) $684 Avg Close — Range —
Q3 2016
Shares 3,500 Value ($000) $650 Avg Close — Range —
Q2 2016
Shares 2,900 Value ($000) $439 Avg Close — Range —
Q1 2016
Shares 2,900 Value ($000) $408 Avg Close — Range —
Q4 2015
Shares 2,900 Value ($000) $364 Avg Close — Range —
Q3 2015
Shares 2,300 Value ($000) $280 Avg Close — Range —
Q2 2015
Shares 3,400 Value ($000) $472 Avg Close — Range —
Q1 2015
Shares 3,400 Value ($000) $556 Avg Close — Range —
Q4 2014
Shares 3,400 Value ($000) $510 Avg Close — Range —
Q3 2014
Shares 3,400 Value ($000) $670 Avg Close — Range —
Q2 2014
Shares 3,400 Value ($000) $781 Avg Close — Range —
Q1 2014
Shares 3,400 Value ($000) $636 Avg Close — Range —
Q4 2013
Shares 3,400 Value ($000) $618 Avg Close — Range —
Q3 2013
Shares 3,400 Value ($000) $642 Avg Close — Range —
Q2 2013
Shares 3,400 Value ($000) $492 Avg Close — Range —
Q1 2013
Shares 3,400 Value ($000) $422 Avg Close — Range —
Q4 2012
Shares 2,800 Value ($000) $298 Avg Close — Range —
Q3 2012
Shares 2,800 Value ($000) $292 Avg Close — Range —
Q2 2012
Shares 2,800 Value ($000) $247 Avg Close — Range —
Q1 2012
Shares 2,800 Value ($000) $312 Avg Close — Range —
Q4 2011
Shares 1,200 Value ($000) $107 Avg Close — Range —
Q3 2011
Shares 2,400 Value ($000) $158 Avg Close — Range —
Q2 2011
Shares 2,400 Value ($000) $215 Avg Close — Range —
Q1 2011
Shares 2,400 Value ($000) $245 Avg Close — Range —
Q4 2010
Shares 2,400 Value ($000) $208 Avg Close — Range —
Q3 2010
Shares 2,400 Value ($000) $156 Avg Close — Range —
Q2 2010
Shares 2,400 Value ($000) $143 Avg Close — Range —
Q1 2010
Shares 1,100 Value ($000) $62 Avg Close — Range —
Q4 2009
Shares 1,100 Value ($000) $53 Avg Close — Range —
Q3 2009
Shares 1,100 Value ($000) $40 Avg Close — Range —
Q2 2009
Shares 1,100 Value ($000) $28 Avg Close — Range —
Q4 2008
Shares 1,100 Value ($000) $18 Avg Close — Range —
Q3 2008
Shares 1,100 Value ($000) $57 Avg Close — Range —
Q2 2008
Shares 1,100 Value ($000) $86 Avg Close — Range —
Q1 2008
Shares 1,100 Value ($000) $54 Avg Close — Range —
Q4 2007
Shares 1,100 Value ($000) $54 Avg Close — Range —
Q3 2007
Shares 1,100 Value ($000) $49 Avg Close — Range —
Q2 2007
Shares 1,100 Value ($000) $54 Avg Close — Range —
Q1 2007
Shares 1,100 Value ($000) $47 Avg Close — Range —
Q4 2006
Shares 3,100 Value ($000) $123 Avg Close — Range —