| 2014-02-15 | Weatherford International Ltd./Switzerland | F | −4,185 sh | $14.78 | −$61.9K | 264,199 |
| 2014-01-03 | Weatherford International Ltd./Switzerland | A | +1,600 sh | — | — | 268,880 |
| 2014-01-03 | Weatherford International Ltd./Switzerland | F | −496 sh | $15.18 | −$7,529.28 | 268,384 |
| 2014-01-02 | Weatherford International Ltd./Switzerland | F | −144 sh | $15.49 | −$2,230.56 | 267,280 |
| 2013-10-03 | Weatherford International Ltd./Switzerland | F | −83 sh | $15.98 | −$1,326.34 | 267,424 |
| 2013-10-01 | Weatherford International Ltd./Switzerland | A | +1,678 sh | — | — | 268,060 |
| 2013-10-01 | Weatherford International Ltd./Switzerland | F | −553 sh | $15.33 | −$8,477.49 | 267,507 |
| 2013-07-02 | Weatherford International Ltd./Switzerland | F | −117 sh | $13.83 | −$1,618.11 | 266,382 |
| 2013-07-01 | Weatherford International Ltd./Switzerland | A | +1,832 sh | — | — | 267,023 |
| 2013-07-01 | Weatherford International Ltd./Switzerland | F | −524 sh | $13.70 | −$7,178.8 | 266,499 |
| 2013-06-05 | Weatherford International Ltd./Switzerland | F | −3,500 sh | $13.40 | −$46.9K | 265,191 |
| 2013-04-02 | Weatherford International Ltd./Switzerland | F | −97 sh | $12.15 | −$1,178.55 | 268,691 |
| 2013-04-01 | Weatherford International Ltd./Switzerland | A | +3,175 sh | — | — | 269,703 |
| 2013-04-01 | Weatherford International Ltd./Switzerland | F | −915 sh | $12.14 | −$11.1K | 268,788 |
| 2013-03-23 | Weatherford International Ltd./Switzerland | F | −10.8K sh | $11.52 | −$124K | 266,528 |
| 2013-03-07 | Weatherford International Ltd./Switzerland | A | +123K sh | — | — | 277,332 |
| 2013-03-07 | Weatherford International Ltd./Switzerland | A | +123K sh | — | — | 122,528 |
| 2013-02-15 | Weatherford International Ltd./Switzerland | F | −4,185 sh | $13.24 | −$55.4K | 154,804 |
| 2013-01-03 | Weatherford International Ltd./Switzerland | F | −160 sh | $11.28 | −$1,804.8 | 158,989 |
| 2013-01-02 | Weatherford International Ltd./Switzerland | A | +2,057 sh | — | — | 159,438 |
| 2013-01-02 | Weatherford International Ltd./Switzerland | F | −289 sh | $11.19 | −$3,233.91 | 159,149 |
| 2012-10-07 | Weatherford International Ltd./Switzerland | F | −1,167 sh | $11.89 | −$13.9K | 157,381 |
| 2012-10-03 | Weatherford International Ltd./Switzerland | F | −84 sh | $12.39 | −$1,040.76 | 158,548 |
| 2012-10-01 | Weatherford International Ltd./Switzerland | A | +1,777 sh | — | — | 158,956 |
| 2012-10-01 | Weatherford International Ltd./Switzerland | F | −324 sh | $12.68 | −$4,108.32 | 158,632 |
| 2012-07-02 | Weatherford International Ltd./Switzerland | A | +1,659 sh | — | — | 157,452 |
| 2012-07-02 | Weatherford International Ltd./Switzerland | F | −233 sh | $12.63 | −$2,942.79 | 157,179 |
| 2012-07-01 | Weatherford International Ltd./Switzerland | F | −139 sh | $12.63 | −$1,755.57 | 155,753 |
| 2012-04-02 | Weatherford International Ltd./Switzerland | A | +1,383 sh | — | — | 156,181 |
| 2012-04-02 | Weatherford International Ltd./Switzerland | F | −289 sh | $15.31 | −$4,424.59 | 155,892 |
| 2012-04-01 | Weatherford International Ltd./Switzerland | F | −367 sh | $15.09 | −$5,538.03 | 154,798 |
| 2012-03-23 | Weatherford International Ltd./Switzerland | A | +92.6K sh | — | — | 155,165 |
| 2012-03-23 | Weatherford International Ltd./Switzerland | A | +46.3K sh | — | — | 46,302 |
| 2012-03-23 | Weatherford International Ltd./Switzerland | A | +46.3K sh | — | — | 46,302 |
| 2012-02-15 | Weatherford International Ltd./Switzerland | F | −6,218 sh | $17.47 | −$109K | 62,561 |
| 2012-01-03 | Weatherford International Ltd./Switzerland | A | +1,403 sh | — | — | 69,016 |
| 2012-01-03 | Weatherford International Ltd./Switzerland | F | −147 sh | $14.64 | −$2,152.08 | 68,869 |
| 2012-01-03 | Weatherford International Ltd./Switzerland | A | +1,403 sh | — | — | 69,016 |
| 2012-01-03 | Weatherford International Ltd./Switzerland | F | −237 sh | $14.64 | −$3,469.68 | 68,779 |
| 2011-10-03 | Weatherford International Ltd./Switzerland | A | +1,187 sh | — | — | 67,754 |
| 2011-10-03 | Weatherford International Ltd./Switzerland | F | −137 sh | $12.21 | −$1,672.77 | 67,617 |
| 2011-10-03 | Weatherford International Ltd./Switzerland | A | +1,187 sh | — | — | 67,754 |
| 2011-10-03 | Weatherford International Ltd./Switzerland | F | −141 sh | $12.21 | −$1,721.61 | 67,613 |
| 2011-07-01 | Weatherford International Ltd./Switzerland | A | +1,084 sh | — | — | 64,618 |
| 2011-07-01 | Weatherford International Ltd./Switzerland | A | +2,176 sh | — | — | 66,794 |
| 2011-07-01 | Weatherford International Ltd./Switzerland | F | −227 sh | $18.75 | −$4,256.25 | 66,567 |
| 2011-06-05 | Weatherford International Ltd./Switzerland | F | −4,868 sh | $19.29 | −$93.9K | 63,534 |
| 2011-04-01 | Weatherford International Ltd./Switzerland | A | +1,344 sh | — | — | 68,402 |
| 2011-02-15 | Weatherford International Ltd./Switzerland | A | +35.9K sh | — | — | 67,058 |
| 2011-02-15 | Weatherford International Ltd./Switzerland | A | +35.9K sh | — | — | 35,870 |