| 2020-02-27 | PIONEER NATURAL RESOURCES CO | F | −190 sh | $125.49 | −$23.8K | 7,826 |
| 2020-01-02 | PIONEER NATURAL RESOURCES CO | F | −263 sh | $151.37 | −$39.8K | 8,016 |
| 2019-12-31 | PIONEER NATURAL RESOURCES CO | A | +887 sh | — | — | 8,279 |
| 2019-12-02 | PIONEER NATURAL RESOURCES CO | F | −64 sh | $127.84 | −$8,181.76 | 7,392 |
| 2019-02-21 | PIONEER NATURAL RESOURCES CO | A | +1,182 sh | — | — | 7,456 |
| 2018-05-14 | PIONEER NATURAL RESOURCES CO | G | −275 sh | — | — | 44,841 |
| 2018-05-10 | PIONEER NATURAL RESOURCES CO | S | ▼−10K sh | $203.00 | ▼−$2.03M | 45,116 |
| 2018-02-27 | PIONEER NATURAL RESOURCES CO | A | +911 sh | — | — | 10,595 |
| 2017-02-27 | PIONEER NATURAL RESOURCES CO | A | +888 sh | — | — | 9,684 |
| 2017-02-22 | PIONEER NATURAL RESOURCES CO | F | −1,637 sh | $193.66 | −$317K | 8,796 |
| 2017-02-21 | PIONEER NATURAL RESOURCES CO | G | +4,646 sh | — | — | 59,437 |
| 2017-02-21 | PIONEER NATURAL RESOURCES CO | G | −4,646 sh | — | — | 5,363 |
| 2017-02-18 | PIONEER NATURAL RESOURCES CO | F | −1,598 sh | $192.00 | −$307K | 10,433 |
| 2017-02-15 | PIONEER NATURAL RESOURCES CO | G | −325 sh | — | — | 54,791 |
| 2017-02-15 | PIONEER NATURAL RESOURCES CO | G | −325 sh | — | — | 12,031 |
| 2017-01-03 | PIONEER NATURAL RESOURCES CO | F | −2,020 sh | $180.07 | −$364K | 12,356 |
| 2014-02-18 | PIONEER NATURAL RESOURCES CO | A | +3,809 sh | — | — | 78,510 |
| 2014-02-18 | PIONEER NATURAL RESOURCES CO | F | −2,119 sh | $185.30 | −$393K | 76,391 |
| 2014-01-02 | PIONEER NATURAL RESOURCES CO | F | −1,887 sh | $184.07 | −$347K | 74,701 |
| 2013-12-31 | PIONEER NATURAL RESOURCES CO | A | +6,315 sh | — | — | 76,588 |
| 2013-12-17 | PIONEER NATURAL RESOURCES CO | A | +2,170 sh | — | — | 70,273 |
| 2013-09-04 | PIONEER NATURAL RESOURCES CO | M | +20.9K sh | $15.62 | +$327K | 89,008 |
| 2013-09-04 | PIONEER NATURAL RESOURCES CO | S | ▼−20.9K sh | $180.62 | ▼−$3.78M | 68,103 |
| 2013-09-04 | PIONEER NATURAL RESOURCES CO | M | −20.9K sh | — | — | 0 |
| 2013-05-09 | PIONEER NATURAL RESOURCES CO | S | ▼−3,928 sh | $138.50 | ▼−$544K | 78,103 |
| 2013-05-09 | PIONEER NATURAL RESOURCES CO | S | ▼−5,000 sh | $137.00 | ▼−$685K | 73,103 |
| 2013-05-09 | PIONEER NATURAL RESOURCES CO | S | ▼−5,000 sh | $138.00 | ▼−$690K | 68,103 |
| 2013-03-28 | PIONEER NATURAL RESOURCES CO | G | −667 sh | — | — | 82,031 |
| 2013-02-20 | PIONEER NATURAL RESOURCES CO | A | +5,390 sh | — | — | 82,698 |
| 2013-02-19 | PIONEER NATURAL RESOURCES CO | F | −2,234 sh | $130.56 | −$292K | 77,308 |
| 2012-12-31 | PIONEER NATURAL RESOURCES CO | A | +9,943 sh | — | — | 83,167 |
| 2012-12-31 | PIONEER NATURAL RESOURCES CO | F | −3,625 sh | $102.41 | −$371K | 79,542 |
| 2012-03-16 | PIONEER NATURAL RESOURCES CO | S | ▼−11.9K sh | $109.50 | ▼−$1.3M | 73,724 |
| 2012-03-16 | PIONEER NATURAL RESOURCES CO | S | ▼−300 sh | $109.50 | ▼−$32.9K | 73,424 |
| 2012-03-16 | PIONEER NATURAL RESOURCES CO | S | ▼−200 sh | $109.52 | ▼−$21.9K | 73,224 |
| 2012-02-22 | PIONEER NATURAL RESOURCES CO | A | +17.6K sh | — | — | 85,613 |
| 2012-02-22 | PIONEER NATURAL RESOURCES CO | A | +6,039 sh | — | — | 6,039 |
| 2012-02-18 | PIONEER NATURAL RESOURCES CO | F | −7,989 sh | $113.67 | −$908K | 68,059 |
| 2012-01-04 | PIONEER NATURAL RESOURCES CO | F | −8,957 sh | $92.63 | −$830K | 76,048 |
| 2011-12-31 | PIONEER NATURAL RESOURCES CO | A | +27.4K sh | — | — | 85,005 |
| 2011-02-23 | PIONEER NATURAL RESOURCES CO | S | ▼−6,000 sh | $100.50 | ▼−$603K | 63,610 |
| 2011-02-23 | PIONEER NATURAL RESOURCES CO | S | ▼−6,000 sh | $100.75 | ▼−$605K | 57,610 |
| 2011-02-15 | PIONEER NATURAL RESOURCES CO | A | +5,051 sh | — | — | 69,610 |
| 2011-02-15 | PIONEER NATURAL RESOURCES CO | A | +5,046 sh | — | — | 5,046 |
| 2011-02-12 | PIONEER NATURAL RESOURCES CO | F | −2,605 sh | $96.40 | −$251K | 64,559 |
| 2011-01-01 | PIONEER NATURAL RESOURCES CO | F | −4,110 sh | $86.82 | −$357K | 67,164 |
| 2010-12-31 | PIONEER NATURAL RESOURCES CO | A | +14.3K sh | — | — | 71,274 |
| 2010-09-17 | PIONEER NATURAL RESOURCES CO | S | ▼−15K sh | $65.25 | ▼−$979K | 56,982 |
| 2010-09-15 | PIONEER NATURAL RESOURCES CO | M | +1,750 sh | $25.58 | +$44.8K | 73,732 |
| 2010-09-15 | PIONEER NATURAL RESOURCES CO | M | +2,500 sh | $24.25 | +$60.6K | 76,232 |