X0508 4 2026-02-25 0001525221 Bristow Group Inc. VTOL 0001584469 Whalen Jennifer Dawn C/O BRISTOW GROUP INC. 3151 BRIARPARK DRIVE, SUITE 700 HOUSTON TX 77042 1 SVP, CFO 0 Common Stock 2026-02-25 4 A 0 12204 46.71 A 106407 D Common Stock 2026-02-25 4 A 0 16834 46.71 A 123241 D Represents shares of common stock that vested on February 25, 2026 upon the approval of the Issuer's Board of Directors (the "Board") of the satisfaction of performance criteria underlying an award of Cash Return on Invested Capital performance-based stock units ("Cash ROIC PSUs") granted to the Reporting Person on March 10, 2023 under the terms of the Issuer's 2021 Equity Incentive Plan (the "Plan"). Represents shares of common stock that vested on February 25, 2026 upon the approval of the Board of the satisfaction of performance criteria underlying an award of Relative Total Stockholder Return performance-based stock units ("RTSR PSUs") granted to the Reporting Person on March 10, 2023 under the terms of the Plan. /s/ Justin D. Mogford, Attorney-in-Fact for Jennifer D. Whalen 2026-02-27