| SC 13G/A | 2017-02-14 | Clearbridge Investments, LLC | Weatherford International plc | 112,351,716 | 11.4% | EDGAR |
| SC 13G/A | 2017-02-14 | DODGE & COX | Weatherford International plc | 83,371,421 | 8.5% | EDGAR |
| SC 13G/A | 2017-02-13 | Capital World Investors | Weatherford International plc | 90,217,846 | 9.2% | EDGAR |
| SC 13G/A | 2017-02-10 | VANGUARD GROUP INC | Weatherford International plc | 78,549,012 | 8.0% | EDGAR |
| SC 13G/A | 2017-02-10 | CVI Investments, Inc. | Weatherford International plc | 101,309,998 | 9.9% | EDGAR |
| SC 13G/A | 2017-02-08 | Invesco Ltd. | Weatherford International plc | 62,228,000 | 6.3% | EDGAR |
| SC 13G | 2017-01-30 | BlackRock Inc. | Weatherford International plc | 53,944,018 | 5.5% | EDGAR |
| SC 13G | 2016-11-25 | CVI Investments, Inc. | Weatherford International plc | 99,498,086 | 9.9% | EDGAR |
| SC 13G/A | 2016-11-10 | Capital World Investors | Weatherford International plc | 58,167,846 | 6.5% | EDGAR |
| SC 13G/A | 2016-04-11 | Invesco Ltd. | Weatherford International plc | 92,025,690 | 10.5% | EDGAR |
| SC 13G/A | 2016-03-10 | BlackRock Inc. | Weatherford International plc | 38,692,018 | 4.9% | EDGAR |
| SC 13G/A | 2016-02-16 | Clearbridge Investments, LLC | Weatherford International plc | 84,301,397 | 10.8% | EDGAR |
| SC 13G/A | 2016-02-16 | Capital World Investors | Weatherford International plc | 95,432,392 | 12.2% | EDGAR |
| SC 13G | 2016-02-16 | Invesco Ltd. | Weatherford International plc | 73,916,114 | 9.5% | EDGAR |
| SC 13G/A | 2016-02-12 | DODGE & COX | Weatherford International plc | 74,325,677 | 9.5% | EDGAR |
| SC 13G/A | 2016-02-11 | VANGUARD GROUP INC | Weatherford International plc | 55,536,544 | 7.1% | EDGAR |
| SC 13G | 2016-01-28 | BlackRock Inc. | Weatherford International plc | 39,363,806 | 5.1% | EDGAR |
| SC 13G/A | 2015-06-10 | Capital World Investors | Weatherford International plc | 80,046,007 | 10.3% | EDGAR |
| SC 13G/A | 2015-02-17 | ORBIS INVESTMENT MANAGEMENT LTD | Weatherford International plc | - | 4.4% | EDGAR |
| SC 13G/A | 2015-02-17 | Clearbridge Investments, LLC | Weatherford International plc | 77,580,277 | 10.0% | EDGAR |