VTOL

SEC source: 0001525221-25-000054 · form4.xml · nonDerivative · entry 1

Stavley Stuart · CIK 0001566211 · COO, Offshore Energy Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,947

F1 · price: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions on August 7, 2025 at prices ranging from $36.9400 to $37.3050, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001525221-25-000053 · form4.xml · nonDerivative · entry 1

Whalen Jennifer Dawn · CIK 0001584469 · SVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,203

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions on August 7, 2025 at prices ranging from $37.48 to $37.56, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.

SEC source: 0001525221-25-000058 · form4.xml · derivative · entry 7

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 83,333 shares

Expires 2030-06-17

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F6 · derivative.exercise_date: The stock options vest in full on June 12, 2023, subject to continuous service of the reporting person as of such vesting date.

SEC source: 0001525221-25-000058 · form4.xml · nonDerivative · entry 6

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 334,088

F5 · shares: Represents a bona fide gift of the Issuer's common stock by the Reporting Person to charity.

SEC source: 0001525221-25-000058 · form4.xml · nonDerivative · entry 5

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 335,398

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions on August 7, 2025 at prices ranging from $38.21 to $38.60, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.

SEC source: 0001525221-25-000058 · form4.xml · nonDerivative · entry 4

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 345,452

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions on August 7, 2025 at prices ranging from $36.9100 to $37.7045, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.

SEC source: 0001525221-25-000058 · form4.xml · nonDerivative · entry 3

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 402,952

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions on August 7, 2025 at prices ranging from $37.9950 to $38.2050, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares acquired at each separate price within the ranges set forth in this Form 4.

SEC source: 0001525221-25-000058 · form4.xml · nonDerivative · entry 2

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 411,527

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions on August 7, 2025 at prices ranging from $36.91 to $37.63, inclusive. The reporting person undertakes to provide to the issuer, any security of the issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this Form 4.

SEC source: 0001525221-25-000058 · form4.xml · nonDerivative · entry 1

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 486,285

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0001127602-25-018004 · form4.xml · nonDerivative · entry 1

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 402,952

F1 · shares: Represents a bona fide gift of the Issuer's common stock by the Reporting Person to charity.

SEC source: 0001127602-25-018002 · form4.xml · nonDerivative · entry 2

Brass Lorin L. · CIK 0001792626 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,955

SEC source: 0001127602-25-018002 · form4.xml · nonDerivative · entry 1

Brass Lorin L. · CIK 0001792626 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,086

SEC source: 0000902664-25-002736 · ownership.xml · nonDerivative · entry 2

Solus Alternative Asset Management LP · CIK 0001407737 · 10% owner

Solus GP LLC · CIK 0001465912 · 10% owner

Pucillo Christopher · CIK 0001465911 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 3,076,796

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.5000 to $33.6000, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F2 · ownership.nature: The shares to which this Form 4 relates are held directly or indirectly by certain funds and accounts (collectively, "Clients") managed by Solus Alternative Asset Management LP ("Solus") and/or affiliates thereof. Solus GP LLC ("Solus GP") is the general partner of Solus. Christopher Pucillo is the managing member of Solus GP. Each may be deemed to have beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The Solus Clients expressly disclaim beneficial ownership of any shares of Common Stock. Pursuant to Rule 16a-1(a)(1), the Reporting Persons are not deemed to beneficially own the securities but have elected to file this Form 4 nevertheless.

F3 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Securities Exchange Act of 1934, as amended.

SEC source: 0000902664-25-002736 · ownership.xml · nonDerivative · entry 1

Solus Alternative Asset Management LP · CIK 0001407737 · 10% owner

Solus GP LLC · CIK 0001465912 · 10% owner

Pucillo Christopher · CIK 0001465911 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 3,102,653

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.4000 to $33.4500, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F2 · ownership.nature: The shares to which this Form 4 relates are held directly or indirectly by certain funds and accounts (collectively, "Clients") managed by Solus Alternative Asset Management LP ("Solus") and/or affiliates thereof. Solus GP LLC ("Solus GP") is the general partner of Solus. Christopher Pucillo is the managing member of Solus GP. Each may be deemed to have beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The Solus Clients expressly disclaim beneficial ownership of any shares of Common Stock. Pursuant to Rule 16a-1(a)(1), the Reporting Persons are not deemed to beneficially own the securities but have elected to file this Form 4 nevertheless.

F3 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Securities Exchange Act of 1934, as amended.

SEC source: 0001127602-25-016998 · form4.xml · nonDerivative · entry 1

MANZO ROBERT · CIK 0001106358 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,583

F1 · shares: Pursuant to the Bristow Group Inc. 2021 Equity Incentive Plan, as amended, the reporting person was granted restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock of Bristow Group Inc. The RSUs vest in full on June 4, 2026, subject to the reporting person's continued status as a director of Bristow Group Inc. as of the vesting date.

SEC source: 0001127602-25-017000 · form4.xml · nonDerivative · entry 1

Miller Maryanne · CIK 0001864765 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,252

F1 · shares: Pursuant to the Bristow Group Inc. 2021 Equity Incentive Plan, as amended, the reporting person was granted restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock of Bristow Group Inc. The RSUs vest in full on June 4, 2026, subject to the reporting person's continued status as a director of Bristow Group Inc. as of the vesting date.

SEC source: 0001127602-25-017001 · form4.xml · nonDerivative · entry 1

Shah Shefali A · CIK 0001405622 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,495

SEC source: 0001127602-25-017002 · form4.xml · nonDerivative · entry 1

Truelove Brian D. · CIK 0001627510 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,610

F1 · shares: Pursuant to the Bristow Group Inc. 2021 Equity Incentive Plan, as amended, the reporting person was granted restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock of Bristow Group Inc. The RSUs vest in full on June 4, 2026, subject to the reporting person's continued status as a director of Bristow Group Inc. as of the vesting date.

SEC source: 0001127602-25-016999 · form4.xml · nonDerivative · entry 1

Mickelson George Mark · CIK 0001791778 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,265

F1 · shares: Pursuant to the Bristow Group Inc. 2021 Equity Incentive Plan, as amended, the reporting person was granted restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock of Bristow Group Inc. The RSUs vest in full on June 4, 2026, subject to the reporting person's continued status as a director of Bristow Group Inc. as of the vesting date.

SEC source: 0001127602-25-016997 · form4.xml · nonDerivative · entry 1

Kern Wesley E. · CIK 0001792629 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,610

F1 · shares: Pursuant to the Bristow Group Inc. 2021 Equity Incentive Plan, as amended, the reporting person was granted restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock of Bristow Group Inc. The RSUs vest in full on June 4, 2026, subject to the reporting person's continued status as a director of Bristow Group Inc. as of the vesting date.

SEC source: 0001127602-25-016996 · form4.xml · nonDerivative · entry 1

Brass Lorin L. · CIK 0001792626 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,183

F1 · shares: Pursuant to the Bristow Group Inc. 2021 Equity Incentive Plan, as amended, the reporting person was granted restricted stock units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock of Bristow Group Inc. The RSUs vest in full on June 4, 2026, subject to the reporting person's continued status as a director of Bristow Group Inc. as of the vesting date.

SEC source: 0001127602-25-016637 · form4.xml · nonDerivative · entry 1

CORBETT ALAN · CIK 0001709469 · COO, Government Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,623

F1 · shares: Shares withheld to cover the associated tax liability upon the vesting of the third portion of a previous grant of restricted stock units, which grant was originally reported in Table I of the reporting person's Form 4 filed on June 3, 2022.

SEC source: 0001127602-25-016643 · form4.xml · nonDerivative · entry 1

Whalen Jennifer Dawn · CIK 0001584469 · SVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,203

F1 · shares: Shares withheld to cover the associated tax liability upon the vesting of the third portion of a previous grant of restricted stock units, which grant was originally reported in Table I of the reporting person's Form 4 filed on June 3, 2022.

SEC source: 0001127602-25-016639 · form4.xml · nonDerivative · entry 1

Stavley Stuart · CIK 0001566211 · COO, Offshore Energy Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 88,947

F1 · shares: Shares withheld to cover the associated tax liability upon the vesting of the third portion of a previous grant of restricted stock units, which grant was originally reported in Footnote 1 of the reporting person's Form 3 filed on February 10, 2023.

SEC source: 0001127602-25-016635 · form4.xml · nonDerivative · entry 1

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 403,564

F1 · shares: Shares withheld to cover the associated tax liability upon the vesting of the third portion of a previous grant of restricted stock units, which grant was originally reported in Table I of the reporting person's Form 4 filed on June 3, 2022.

SEC source: 0001127602-25-014943 · form4.xml · nonDerivative · entry 4

CORBETT ALAN · CIK 0001709469 · COO, Government Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,272

F4 · shares: Shares withheld to cover the associated tax liability upon the vesting of the RTSR PSUs.

SEC source: 0001127602-25-014943 · form4.xml · nonDerivative · entry 3

CORBETT ALAN · CIK 0001709469 · COO, Government Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,744

F3 · shares: Represents shares of common stock that vested on May 15, 2025 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 June 1, 2022 under the terms of the Plan.

SEC source: 0001127602-25-014943 · form4.xml · nonDerivative · entry 2

CORBETT ALAN · CIK 0001709469 · COO, Government Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 84,800

F2 · shares: Shares withheld to cover the associated tax liability upon the vesting of the Cash ROIC PSUs.

SEC source: 0001127602-25-014943 · form4.xml · nonDerivative · entry 1

CORBETT ALAN · CIK 0001709469 · COO, Government Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,619

F1 · shares: Represents shares of common stock that vested on May 15, 2025 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 June 1, 2022 under the terms of the Issuer's 2021 Equity Incentive Plan (the "Plan").

SEC source: 0001127602-25-014947 · form4.xml · nonDerivative · entry 4

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 410,166

F4 · shares: Shares withheld to cover the associated tax liability upon the vesting of the RTSR PSUs.

SEC source: 0001127602-25-014947 · form4.xml · nonDerivative · entry 3

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 420,069

F3 · shares: Represents shares of common stock that vested on May 15, 2025 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 June 1, 2022 under the terms of the Plan.

SEC source: 0001127602-25-014947 · form4.xml · nonDerivative · entry 2

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 394,903

F2 · shares: Shares withheld to cover the associated tax liability upon the vesting of the Cash ROIC PSUs.

SEC source: 0001127602-25-014947 · form4.xml · nonDerivative · entry 1

Bradshaw Christopher Scott · CIK 0001561305 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 406,193

F1 · shares: Represents shares of common stock that vested on May 15, 2025 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 June 1, 2022 under the terms of the Issuer's 2021 Equity Incentive Plan (the "Plan").

SEC source: 0001127602-25-014940 · form4.xml · nonDerivative · entry 4

Stavley Stuart · CIK 0001566211 · COO, Offshore Energy Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,692

F4 · shares: Shares withheld to cover the associated tax liability upon the vesting of the RTSR PSUs.

SEC source: 0001127602-25-014940 · form4.xml · nonDerivative · entry 3

Stavley Stuart · CIK 0001566211 · COO, Offshore Energy Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 90,809

F3 · shares: Represents shares of common stock that vested on May 15, 2025 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 June 1, 2022 under the terms of the Plan.

SEC source: 0001127602-25-014940 · form4.xml · nonDerivative · entry 2

Stavley Stuart · CIK 0001566211 · COO, Offshore Energy Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 86,222

F2 · shares: Shares withheld to cover the associated tax liability upon the vesting of the Cash ROIC PSUs.

SEC source: 0001127602-25-014940 · form4.xml · nonDerivative · entry 1

Stavley Stuart · CIK 0001566211 · COO, Offshore Energy Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,496

F1 · shares: Represents shares of common stock that vested on May 15, 2025 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 June 1, 2022 under the terms of the Issuer's 2021 Equity Incentive Plan (the "Plan").

SEC source: 0001127602-25-014937 · form4.xml · nonDerivative · entry 4

Whalen Jennifer Dawn · CIK 0001584469 · SVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,682

F4 · shares: Shares withheld to cover the associated tax liability upon the vesting of the RTSR PSUs.

SEC source: 0001127602-25-014937 · form4.xml · nonDerivative · entry 3

Whalen Jennifer Dawn · CIK 0001584469 · SVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,731

F3 · shares: Represents shares of common stock that vested on May 15, 2025 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 June 1, 2022 under the terms of the Plan.

SEC source: 0001127602-25-014937 · form4.xml · nonDerivative · entry 2

Whalen Jennifer Dawn · CIK 0001584469 · SVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,095

F2 · shares: Shares withheld to cover the associated tax liability upon the vesting of the Cash ROIC PSUs.

SEC source: 0001127602-25-014937 · form4.xml · nonDerivative · entry 1

Whalen Jennifer Dawn · CIK 0001584469 · SVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,431

F1 · shares: Represents shares of common stock that vested on May 15, 2025 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 June 1, 2022 under the terms of the Issuer's 2021 Equity Incentive Plan (the "Plan").

SEC source: 0000902664-25-001585 · ownership.xml · nonDerivative · entry 1

Solus Alternative Asset Management LP · CIK 0001407737 · 10% owner

Solus GP LLC · CIK 0001465912 · 10% owner

Pucillo Christopher · CIK 0001465911 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 3,122,653

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.2000 to $32.4450, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F2 · ownership.nature: The shares to which this Form 4 relates are held directly or indirectly by certain funds and accounts (collectively, "Clients") managed by Solus Alternative Asset Management LP ("Solus") and/or affiliates thereof. Solus GP LLC ("Solus GP") is the general partner of Solus. Christopher Pucillo is the managing member of Solus GP. Each may be deemed to have beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The Solus Clients expressly disclaim beneficial ownership of any shares of Common Stock. Pursuant to Rule 16a-1(a)(1), the Reporting Persons are not deemed to beneficially own the securities but have elected to file this Form 4 nevertheless.

F3 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Securities Exchange Act of 1934, as amended.

SEC source: 0000902664-25-001557 · ownership.xml · nonDerivative · entry 2

Solus Alternative Asset Management LP · CIK 0001407737 · 10% owner

Solus GP LLC · CIK 0001465912 · 10% owner

Pucillo Christopher · CIK 0001465911 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 3,162,653

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.1500 to $32.1850, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F2 · ownership.nature: The shares to which this Form 4 relates are held directly or indirectly by certain funds and accounts (collectively, "Clients") managed by Solus Alternative Asset Management LP ("Solus") and/or affiliates thereof. Solus GP LLC ("Solus GP") is the general partner of Solus. Christopher Pucillo is the managing member of Solus GP. Each may be deemed to have beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The Solus Clients expressly disclaim beneficial ownership of any shares of Common Stock. Pursuant to Rule 16a-1(a)(1), the Reporting Persons are not deemed to beneficially own the securities but have elected to file this Form 4 nevertheless.

F3 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Securities Exchange Act of 1934, as amended.

SEC source: 0001127602-25-010165 · form4.xml · nonDerivative · entry 1

Miller Maryanne · CIK 0001864765 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,173

SEC source: 0000902664-25-001557 · ownership.xml · nonDerivative · entry 1

Solus Alternative Asset Management LP · CIK 0001407737 · 10% owner

Solus GP LLC · CIK 0001465912 · 10% owner

Pucillo Christopher · CIK 0001465911 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 3,166,821

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $32.0000 to $32.1500, inclusive. The Reporting Persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth herein.

F2 · ownership.nature: The shares to which this Form 4 relates are held directly or indirectly by certain funds and accounts (collectively, "Clients") managed by Solus Alternative Asset Management LP ("Solus") and/or affiliates thereof. Solus GP LLC ("Solus GP") is the general partner of Solus. Christopher Pucillo is the managing member of Solus GP. Each may be deemed to have beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The Solus Clients expressly disclaim beneficial ownership of any shares of Common Stock. Pursuant to Rule 16a-1(a)(1), the Reporting Persons are not deemed to beneficially own the securities but have elected to file this Form 4 nevertheless.

F3 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Securities Exchange Act of 1934, as amended.

SEC source: 0000902664-25-001481 · ownership.xml · nonDerivative · entry 1

Solus Alternative Asset Management LP · CIK 0001407737 · 10% owner

Solus GP LLC · CIK 0001465912 · 10% owner

Pucillo Christopher · CIK 0001465911 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 3,176,696

F1 · ownership.nature: The shares to which this Form 4 relates are held directly or indirectly by certain funds and accounts (collectively, "Clients") managed by Solus Alternative Asset Management LP ("Solus") and/or affiliates thereof. Solus GP LLC ("Solus GP") is the general partner of Solus. Christopher Pucillo is the managing member of Solus GP. Each may be deemed to have beneficial ownership of the securities reported herein except to the extent of his or its pecuniary interest therein. The Solus Clients expressly disclaim beneficial ownership of any shares of Common Stock. Pursuant to Rule 16a-1(a)(1), the Reporting Persons are not deemed to beneficially own the securities but have elected to file this Form 4 nevertheless.

F2 · ownership.nature: The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Securities Exchange Act of 1934, as amended.

SEC source: 0001127602-25-009151 · form4.xml · nonDerivative · entry 2

CORBETT ALAN · CIK 0001709469 · COO, Government Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,981

F2 · shares: Shares withheld to cover the associated tax liability upon the vesting of the second portion of a previous grant of restricted stock units, which grant was originally reported in Table I of the reporting person's Form 4 filed on March 14, 2023.

SEC source: 0001127602-25-009159 · form4.xml · nonDerivative · entry 2

Stavley Stuart · CIK 0001566211 · COO, Offshore Energy Services

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,266

F2 · shares: Shares withheld to cover the associated tax liability upon the vesting of the second portion of a previous grant of restricted stock units, which grant was originally reported in Table1 of the reporting person's Form 4 filed on March 14, 2023.

SEC source: 0001127602-25-009157 · form4.xml · nonDerivative · entry 2

Matthews Elizabeth · CIK 0001958425 · See remarks.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,507

F2 · shares: Shares withheld to cover the associated tax liability upon the vesting of the second portion of a previous grant of restricted stock units, which grant was originally reported in Table I of the reporting person's Form 4 filed on March 14, 2023.

SEC source: 0001127602-25-009153 · form4.xml · nonDerivative · entry 2

Whalen Jennifer Dawn · CIK 0001584469 · SVP, CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,005

F2 · shares: Shares withheld to cover the associated tax liability upon the vesting of the second portion of a previous grant of restricted stock units, which grant was originally reported in Table I of the reporting person's Form 4 filed on March 14, 2023.