| 2013-05-31 | PLAINS EXPLORATION & PRODUCTION CO | D | −108K sh | — | — | 0 |
| 2013-02-19 | PLAINS EXPLORATION & PRODUCTION CO | A | +63 sh | $47.64 | +$3,001.32 | 107,673 |
| 2012-10-31 | PLAINS EXPLORATION & PRODUCTION CO | A | +83 sh | $35.87 | +$2,977.21 | 107,610 |
| 2012-10-24 | PLAINS EXPLORATION & PRODUCTION CO | A | +84 sh | $35.59 | +$2,989.56 | 107,527 |
| 2012-05-21 | PLAINS EXPLORATION & PRODUCTION CO | A | +10K sh | — | — | 107,443 |
| 2012-05-03 | PLAINS EXPLORATION & PRODUCTION CO | A | +75 sh | $40.22 | +$3,016.5 | 97,443 |
| 2012-02-22 | PLAINS EXPLORATION & PRODUCTION CO | A | +68 sh | $44.03 | +$2,994.04 | 97,368 |
| 2012-01-12 | PLAINS EXPLORATION & PRODUCTION CO | A | +82 sh | $36.64 | +$3,004.48 | 97,300 |
| 2011-11-03 | PLAINS EXPLORATION & PRODUCTION CO | A | +92 sh | $32.47 | +$2,987.24 | 97,218 |
| 2011-10-26 | PLAINS EXPLORATION & PRODUCTION CO | A | +102 sh | $29.25 | +$2,983.5 | 97,126 |
| 2011-09-14 | PLAINS EXPLORATION & PRODUCTION CO | A | +106 sh | $28.31 | +$3,000.86 | 97,024 |
| 2011-05-06 | PLAINS EXPLORATION & PRODUCTION CO | A | +10K sh | — | — | 96,918 |
| 2011-05-05 | PLAINS EXPLORATION & PRODUCTION CO | A | +84 sh | $35.54 | +$2,985.36 | 86,918 |
| 2011-02-23 | PLAINS EXPLORATION & PRODUCTION CO | A | +78 sh | $38.69 | +$3,017.82 | 86,834 |
| 2010-11-04 | PLAINS EXPLORATION & PRODUCTION CO | A | +106 sh | $28.54 | +$3,025.24 | 86,756 |
| 2010-10-27 | PLAINS EXPLORATION & PRODUCTION CO | A | +110 sh | $27.32 | +$3,005.2 | 86,650 |
| 2010-09-15 | PLAINS EXPLORATION & PRODUCTION CO | A | +117 sh | $25.60 | +$2,995.2 | 86,540 |
| 2010-05-07 | PLAINS EXPLORATION & PRODUCTION CO | A | +10K sh | — | — | 86,423 |
| 2010-05-06 | PLAINS EXPLORATION & PRODUCTION CO | A | +109 sh | $27.40 | +$2,986.6 | 76,423 |
| 2010-02-23 | PLAINS EXPLORATION & PRODUCTION CO | A | +91 sh | $32.81 | +$2,985.71 | 76,314 |
| 2009-11-05 | PLAINS EXPLORATION & PRODUCTION CO | A | +111 sh | $27.12 | +$3,010.32 | 76,173 |
| 2009-10-28 | PLAINS EXPLORATION & PRODUCTION CO | A | +105 sh | $28.41 | +$2,983.05 | 76,062 |
| 2009-09-16 | PLAINS EXPLORATION & PRODUCTION CO | A | +104 sh | $28.87 | +$3,002.48 | 75,957 |
| 2009-05-08 | PLAINS EXPLORATION & PRODUCTION CO | A | +10K sh | — | — | 75,853 |
| 2009-05-07 | PLAINS EXPLORATION & PRODUCTION CO | A | +130 sh | $23.02 | +$2,992.6 | 65,853 |
| 2009-02-19 | PLAINS EXPLORATION & PRODUCTION CO | A | +147 sh | $20.36 | +$2,992.92 | 65,723 |
| 2006-06-28 | PLAINS EXPLORATION & PRODUCTION CO | M | +10K sh | $9.76 | +$97.6K | 54,633 |
| 2006-06-28 | PLAINS EXPLORATION & PRODUCTION CO | D | −10K sh | $37.72 | −$377K | 44,633 |
| 2006-06-28 | PLAINS EXPLORATION & PRODUCTION CO | M | −10K sh | — | — | 0 |
| 2005-02-23 | PLAINS EXPLORATION & PRODUCTION CO | A | +95 sh | $31.53 | +$2,995.35 | 24,237 |
| 2004-11-04 | PLAINS EXPLORATION & PRODUCTION CO | A | +116 sh | $25.83 | +$2,996.28 | 24,192 |
| 2004-09-09 | PLAINS EXPLORATION & PRODUCTION CO | A | +146 sh | $20.48 | +$2,990.08 | 23,963 |
| 2003-11-04 | PLAINS EXPLORATION & PRODUCTION CO | A | +216 sh | $13.90 | +$3,002.4 | 13,622 |
| 2003-10-22 | PLAINS EXPLORATION & PRODUCTION CO | A | +221 sh | $13.55 | +$2,994.55 | 13,406 |
| 2003-10-09 | PLAINS EXPLORATION & PRODUCTION CO | M | −10K sh | — | — | 0 |
| 2003-10-09 | PLAINS EXPLORATION & PRODUCTION CO | M | +10K sh | $6.71 | +$67.1K | 13,185 |
| 2003-10-09 | PLAINS EXPLORATION & PRODUCTION CO | D | −10K sh | $13.95 | −$140K | 13,185 |
| 2003-09-09 | PLAINS EXPLORATION & PRODUCTION CO | A | +238 sh | $12.60 | +$2,998.8 | 13,185 |
| 2003-04-22 | PLAINS EXPLORATION & PRODUCTION CO | D | −2,615 sh | — | — | 2,615 |
| 2003-04-22 | PLAINS EXPLORATION & PRODUCTION CO | A | — | $7.57 | — | 15,000 |
| 2003-02-19 | PLAINS EXPLORATION & PRODUCTION CO | A | +318 sh | $9.44 | +$3,001.92 | 9.44 |
| 2003-01-31 | PLAINS EXPLORATION & PRODUCTION CO | A | +301 sh | $9.98 | +$3,003.98 | 2,289 |
| 2003-01-31 | PLAINS EXPLORATION & PRODUCTION CO | A | — | — | — | — |
| 2002-11-05 | PLAINS RESOURCES INC | A | +91 sh | $22.00 | +$2,002 | 1,988 |
| 2002-09-10 | PLAINS RESOURCES INC | D | — | $1897.00 | — | 1,897 |