| 04 mars 2012 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 12 882 | 17.20 USD | |
| 15 févr. 2012 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 5 940 | 17.47 USD | |
| 03 janv. 2012 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 1 858 | — | |
| 03 janv. 2012 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 651 | 14.64 USD | |
| 15 déc. 2011 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 31 703 | 13.42 USD | |
| 03 oct. 2011 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 552 | 12.21 USD | |
| 03 oct. 2011 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 1 575 | — | |
| 01 juil. 2011 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 1 375 | — | |
| 01 juil. 2011 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 482 | 18.75 USD | |
| 01 avr. 2011 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 4 132 | — | |
| 01 avr. 2011 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 1 447 | 23.05 USD | |
| 28 févr. 2011 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 17 500 | 23.96 USD | |
| 15 févr. 2011 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 50 906 | 0.00 USD | |
| 15 févr. 2011 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 50 906 | 0.00 USD | deriv |
| 03 janv. 2011 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 464 | 22.80 USD | |
| 03 janv. 2011 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 1 323 | — | |
| 15 déc. 2010 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 31 703 | 20.70 USD | |
| 01 oct. 2010 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 1 652 | — | |
| 01 oct. 2010 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 579 | 17.10 USD | |
| 01 juil. 2010 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 1 672 | — | |
| 01 juil. 2010 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 586 | 13.14 USD | |
| 12 mai 2010 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 283 199 | 15.96 USD | deriv |
| 01 avr. 2010 | TAX_WITHHOLDING | Weatherford International Ltd./Switzerland | 536 | 15.86 USD | |
| 01 avr. 2010 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 1 529 | — | |
| 18 mars 2010 | GRANT_AWARD | Weatherford International Ltd./Switzerland | 147 232 | 0.00 USD | deriv |