| SC 13G | 2021-02-04 | WELLINGTON MANAGEMENT GROUP LLP | Knight-Swift Transportation Holdings Inc. | 10,025,016 | 5.9% | EDGAR |
| SC 13G/A | 2021-01-29 | BlackRock Inc. | Knight-Swift Transportation Holdings Inc. | 12,275,863 | 7.2% | EDGAR |
| SC 13D/A | 2020-09-23 | MOYES JERRY | Knight-Swift Transportation Holdings Inc. | 9,034,826 | 5.3% | EDGAR |
| SC 13G/A | 2020-07-10 | FMR LLC | Knight-Swift Transportation Holdings Inc. | 16,022,116 | 9.4% | EDGAR |
| SC 13D/A | 2020-06-02 | MOYES JERRY | Knight-Swift Transportation Holdings Inc. | 39,619,025 | 23.3% | EDGAR |
| SC 13D/A | 2020-03-24 | MOYES JERRY | Knight-Swift Transportation Holdings Inc. | 39,619,025 | 23.2% | EDGAR |
| SC 13D/A | 2020-02-19 | MOYES JERRY | Knight-Swift Transportation Holdings Inc. | 40,759,025 | 23.9% | EDGAR |
| SC 13G/A | 2020-02-12 | VANGUARD GROUP INC | Knight-Swift Transportation Holdings Inc. | 10,945,049 | 6.4% | EDGAR |
| SC 13G/A | 2020-02-07 | FMR LLC | Knight-Swift Transportation Holdings Inc. | 25,596,624 | 15.0% | EDGAR |
| SC 13G/A | 2020-02-05 | BlackRock Inc. | Knight-Swift Transportation Holdings Inc. | 12,305,825 | 7.2% | EDGAR |
| SC 13D/A | 2019-11-13 | MOYES JERRY | Knight-Swift Transportation Holdings Inc. | 40,889,881 | 24.0% | EDGAR |
| SC 13D/A | 2019-09-13 | MOYES JERRY | Knight-Swift Transportation Holdings Inc. | 40,889,881 | 24.0% | EDGAR |
| SC 13D/A | 2019-08-29 | MOYES JERRY | Knight-Swift Transportation Holdings Inc. | 40,889,881 | 24.0% | EDGAR |
| SC 13G/A | 2019-05-10 | FMR LLC | Knight-Swift Transportation Holdings Inc. | 20,726,864 | 12.0% | EDGAR |
| SC 13D/A | 2019-02-15 | MOYES JERRY | Knight-Swift Transportation Holdings Inc. | 40,889,881 | 23.4% | EDGAR |
| SC 13G | 2019-02-13 | FMR LLC | Knight-Swift Transportation Holdings Inc. | 12,996,446 | 7.4% | EDGAR |
| SC 13G/A | 2019-02-11 | VANGUARD GROUP INC | Knight-Swift Transportation Holdings Inc. | 10,983,409 | 6.3% | EDGAR |
| SC 13G/A | 2019-02-06 | BlackRock Inc. | Knight-Swift Transportation Holdings Inc. | 11,982,774 | 6.9% | EDGAR |
| SC 13D/A | 2019-01-02 | MOYES JERRY | Knight-Swift Transportation Holdings Inc. | 40,889,881 | 23.4% | EDGAR |
| SC 13G/A | 2018-06-11 | WELLINGTON MANAGEMENT GROUP LLP | Knight-Swift Transportation Holdings Inc. | 7,071,821 | 4.0% | EDGAR |