| SC 13D/A | 2024-03-14 | South Dakota Investment Council | Bristow Group Inc. | 4,634,350 | 16.4% | EDGAR |
| SC 13G/A | 2024-02-14 | Empyrean Capital Partners, LP | Bristow Group Inc. | 1,027,914 | 3.6% | EDGAR |
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | Bristow Group Inc. | 1,692,232 | 6.0% | EDGAR |
| SC 13G/A | 2024-01-23 | BlackRock Inc. | Bristow Group Inc. | 3,810,719 | 13.5% | EDGAR |
| SC 13D/A | 2024-01-10 | South Dakota Investment Council | Bristow Group Inc. | 4,912,953 | 17.4% | EDGAR |
| SC 13D/A | 2023-10-18 | South Dakota Investment Council | Bristow Group Inc. | 5,192,081 | 18.4% | EDGAR |
| SC 13D/A | 2023-08-09 | Solus Alternative Asset Management LP | Bristow Group Inc. | 3,655,131 | 13.0% | EDGAR |
| SC 13D/A | 2023-07-10 | South Dakota Investment Council | Bristow Group Inc. | 5,451,664 | 19.5% | EDGAR |
| SC 13D/A | 2023-02-15 | South Dakota Investment Council | Bristow Group Inc. | 5,807,782 | 20.7% | EDGAR |
| SC 13G/A | 2023-02-14 | Empyrean Capital Partners, LP | Bristow Group Inc. | 1,635,466 | 5.8% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | Bristow Group Inc. | 1,735,563 | 6.2% | EDGAR |
| SC 13G/A | 2023-01-26 | BlackRock Inc. | Bristow Group Inc. | 3,886,052 | 13.9% | EDGAR |
| SC 13G | 2023-01-20 | BlackRock Inc. | Bristow Group Inc. | 3,886,052 | 13.9% | EDGAR |
| SC 13D/A | 2022-12-13 | Solus Alternative Asset Management LP | Bristow Group Inc. | 3,933,037 | 14.0% | EDGAR |
| SC 13D/A | 2022-06-07 | South Dakota Investment Council | Bristow Group Inc. | 6,092,530 | 21.5% | EDGAR |
| SC 13G/A | 2022-02-09 | VANGUARD GROUP INC | Bristow Group Inc. | 1,458,735 | 5.2% | EDGAR |
| SC 13G/A | 2022-01-27 | BlackRock Inc. | Bristow Group Inc. | 3,722,542 | 13.2% | EDGAR |
| SC 13G/A | 2022-01-26 | BlackRock Inc. | Bristow Group Inc. | 3,722,542 | 13.2% | EDGAR |
| SC 13D/A | 2021-09-07 | South Dakota Investment Council | Bristow Group Inc. | 6,376,137 | 22.6% | EDGAR |
| SC 13G/A | 2021-04-12 | BlackRock Inc. | Bristow Group Inc. | 2,975,197 | 10.0% | EDGAR |