Dorfman Mark

SEC source: 0001849648-26-000012 · wk-form4_1788873196.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 29,271

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2026.

SEC source: 0001849648-26-000010 · wk-form4_1780690977.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 36,742

F1 · price: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 6, 2026.

SEC source: 0001849648-26-000008 · wk-form4_1775772156.xml · derivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,359

Underlying: Common Stock · 7,359 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs are scheduled to vest one-third annually on each of April 1, 2027, April 1, 2028 and April 1, 2029, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vest on each of April 1, 2027 and April 1, 2028 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2029.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs are scheduled to vest one-third annually on each of April 1, 2027, April 1, 2028 and April 1, 2029, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vest on each of April 1, 2027 and April 1, 2028 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2029.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs are scheduled to vest one-third annually on each of April 1, 2027, April 1, 2028 and April 1, 2029, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vest on each of April 1, 2027 and April 1, 2028 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2029.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 11

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 42,278

F4 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · derivative · entry 14

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,896

Underlying: Common Stock · 3,448 shares

Expires not disclosed

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.

F7 · derivative.exercise_price: Each RSU was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on April 1, 2026. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2027 and April 1, 2028, subject to the Reporting Person's continued employment with the Issuer through each date.

F7 · derivative.exercise_date: Each RSU was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on April 1, 2026. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2027 and April 1, 2028, subject to the Reporting Person's continued employment with the Issuer through each date.

F7 · derivative.expiration_date: Each RSU was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on April 1, 2026. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2027 and April 1, 2028, subject to the Reporting Person's continued employment with the Issuer through each date.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · derivative · entry 13

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,772

Underlying: Common Stock · 4,770 shares

Expires not disclosed

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_price: Each RSU was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on each of April 1, 2025 and April 1, 2026. The remaining one-third of RSUs are scheduled to vest on April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through such date. The number of RSUs that vested on each of April 1, 2025 and April 1, 2026 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2027.

F6 · derivative.exercise_date: Each RSU was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on each of April 1, 2025 and April 1, 2026. The remaining one-third of RSUs are scheduled to vest on April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through such date. The number of RSUs that vested on each of April 1, 2025 and April 1, 2026 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2027.

F6 · derivative.expiration_date: Each RSU was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on each of April 1, 2025 and April 1, 2026. The remaining one-third of RSUs are scheduled to vest on April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through such date. The number of RSUs that vested on each of April 1, 2025 and April 1, 2026 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2027.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · derivative · entry 12

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,252 shares

Expires not disclosed

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.

F5 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on each of April 1, 2024 and April 1, 2025. The remaining RSUs vested one-third on April 1, 2026.

F5 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on each of April 1, 2024 and April 1, 2025. The remaining RSUs vested one-third on April 1, 2026.

F5 · derivative.expiration_date: Each restricted stock unit ("RSU") was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on each of April 1, 2024 and April 1, 2025. The remaining RSUs vested one-third on April 1, 2026.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 10

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 46,937

F2 · kind: Shares withheld by the Issuer to satisfy tax withholding requirements.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 9

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,629

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: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 8

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 45,181

F2 · kind: Shares withheld by the Issuer to satisfy tax withholding requirements.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 7

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 47,521

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: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 6

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 42,751

F2 · kind: Shares withheld by the Issuer to satisfy tax withholding requirements.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 5

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 46,309

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: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 4

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 39,057

F2 · kind: Shares withheld by the Issuer to satisfy tax withholding requirements.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 3

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 46,741

F3 · shares: Represents PRSUs awarded in April 2023 under the Plan for the performance period January 1, 2023 through December 31, 2025, for which performance goals have been achieved and certified on February 19, 2026. Each PRSU represents the right to one share of the Issuer's common stock. The PRSUs vested on April 1, 2026.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 2

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 31,077

F2 · kind: Shares withheld by the Issuer to satisfy tax withholding requirements.

SEC source: 0001849648-26-000006 · wk-form4_1775250951.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 41,033

F1 · shares: Represents performance restricted stock units ("PRSUs") awarded in April 2023 under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") for the performance period January 1, 2023 through December 31, 2025, for which performance goals have been achieved and certified on February 19, 2026. Each PRSU represents the right to one share of the Issuer's common stock. The PRSUs vested on April 1, 2026.

SEC source: 0001849648-26-000004 · wk-form4_1773778602.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 17,666

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

SEC source: 0001849648-26-000002 · wk-form4_1767793755.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,680

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

SEC source: 0001849648-25-000006 · wk-form4_1764709422.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 35,360

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

SEC source: 0001849648-25-000004 · wk-form4_1757969030.xml · nonDerivative · entry 2

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 39,200

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

SEC source: 0001849648-25-000004 · wk-form4_1757969030.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 47,734

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on June 13, 2025.

SEC source: 0001127602-25-011695 · form4.xml · derivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,344

Underlying: Common Stock · 10,344 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs are scheduled to vest one-third annually on each of April 1, 2026, April 1, 2027 and April 1, 2028, subject to the Reporting Person's continued employment with the Issuer through each date.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs are scheduled to vest one-third annually on each of April 1, 2026, April 1, 2027 and April 1, 2028, subject to the Reporting Person's continued employment with the Issuer through each date.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs are scheduled to vest one-third annually on each of April 1, 2026, April 1, 2027 and April 1, 2028, subject to the Reporting Person's continued employment with the Issuer through each date.

SEC source: 0001127602-25-011402 · form4.xml · derivative · entry 6

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,542

Underlying: Common Stock · 4,770 shares

Expires not disclosed

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.

F3 · derivative.exercise_price: Each RSU was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on April 1, 2025. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2026, and April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vested on April 1, 2025 and that will vest on April 1, 2026 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2027.

F3 · derivative.exercise_date: Each RSU was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on April 1, 2025. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2026, and April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vested on April 1, 2025 and that will vest on April 1, 2026 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2027.

F3 · derivative.expiration_date: Each RSU was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on April 1, 2025. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2026, and April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vested on April 1, 2025 and that will vest on April 1, 2026 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2027.

F4 · derivative.underlying_shares: Amount has been adjusted by 1 share of common stock due to an administrative error.

SEC source: 0001127602-25-011402 · form4.xml · derivative · entry 5

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,252

Underlying: Common Stock · 7,252 shares

Expires not disclosed

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.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan"), and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One third of the RSU's vested on each of April 1, 2024 and April 1, 2025. The remaining RSUs are scheduled to vest one-third on April 1, 2026, subject to the Reporting Person's continued employment with the Issuer through each date.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan"), and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One third of the RSU's vested on each of April 1, 2024 and April 1, 2025. The remaining RSUs are scheduled to vest one-third on April 1, 2026, subject to the Reporting Person's continued employment with the Issuer through each date.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan"), and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One third of the RSU's vested on each of April 1, 2024 and April 1, 2025. The remaining RSUs are scheduled to vest one-third on April 1, 2026, subject to the Reporting Person's continued employment with the Issuer through each date.

SEC source: 0001127602-25-011402 · form4.xml · nonDerivative · entry 4

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,001

F2 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001127602-25-011402 · form4.xml · nonDerivative · entry 3

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,305

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.

F3 · kind: Each RSU was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSUs vested on April 1, 2025. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2026, and April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vested on April 1, 2025 and that will vest on April 1, 2026 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2027.

SEC source: 0001127602-25-011402 · form4.xml · nonDerivative · entry 2

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,535

F2 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001127602-25-011402 · form4.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,038

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.

F1 · kind: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan"), and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One third of the RSU's vested on each of April 1, 2024 and April 1, 2025. The remaining RSUs are scheduled to vest one-third on April 1, 2026, subject to the Reporting Person's continued employment with the Issuer through each date.

SEC source: 0001127602-25-009990 · form4.xml · nonDerivative · entry 7

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 45,786

F4 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2024.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.85 - $33.21, inclusive. The Reporting Person undertakes to provide upon request by the Commission staff, the Company or a security holder of the Company, full information regarding the number of shares sold at each separate price.

SEC source: 0001127602-25-009990 · form4.xml · derivative · entry 10

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,457 shares

Expires not disclosed

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.

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The final third of the RSUs vested on March 17, 2025.

F3 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The final third of the RSUs vested on March 17, 2025.

F3 · derivative.expiration_date: Each restricted stock unit ("RSU") was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The final third of the RSUs vested on March 17, 2025.

SEC source: 0001127602-25-009990 · form4.xml · derivative · entry 9

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 22,696 shares

Expires not disclosed

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.

F1 · derivative.exercise_price: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on March 17, 2025.

F1 · derivative.exercise_date: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on March 17, 2025.

F1 · derivative.expiration_date: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on March 17, 2025.

SEC source: 0001127602-25-009990 · form4.xml · derivative · entry 8

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 23,949 shares

Expires not disclosed

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.

F1 · derivative.exercise_price: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on March 17, 2025.

F1 · derivative.exercise_date: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on March 17, 2025.

F1 · derivative.expiration_date: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on March 17, 2025.

SEC source: 0001127602-25-009990 · form4.xml · nonDerivative · entry 6

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,820

F2 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001127602-25-009990 · form4.xml · nonDerivative · entry 5

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,388

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.

F3 · kind: Each restricted stock unit ("RSU") was granted under the Plan and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The final third of the RSUs vested on March 17, 2025.

SEC source: 0001127602-25-009990 · form4.xml · nonDerivative · entry 4

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 60,931

F2 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001127602-25-009990 · form4.xml · nonDerivative · entry 3

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 70,996

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.

F1 · kind: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on March 17, 2025.

SEC source: 0001127602-25-009990 · form4.xml · nonDerivative · entry 2

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 48,300

F2 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001127602-25-009990 · form4.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 56,380

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.

F1 · kind: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on March 17, 2025.

SEC source: 0001127602-24-028538 · form4.xml · nonDerivative · entry 5

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 32,431

F4 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 21, 2024.

F5 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $33.61 - $35.37, inclusive. The Reporting Person undertakes to provide upon request by the Commission staff, the Company or a security holder of the Company, full information regarding the number of shares sold at each separate price.

SEC source: 0001127602-24-028538 · form4.xml · derivative · entry 7

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 29,715 shares

Expires not disclosed

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.

F3 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs were granted to the Reporting Person in connection with the closing of the Merger. The RSUs vested on November 29, 2024, the second anniversary of the grant date.

F3 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs were granted to the Reporting Person in connection with the closing of the Merger. The RSUs vested on November 29, 2024, the second anniversary of the grant date.

F3 · derivative.expiration_date: Each restricted stock unit ("RSU") was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs were granted to the Reporting Person in connection with the closing of the Merger. The RSUs vested on November 29, 2024, the second anniversary of the grant date.

SEC source: 0001127602-24-028538 · form4.xml · derivative · entry 6

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 44,572 shares

Expires not disclosed

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.

F1 · derivative.exercise_price: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on November 29, 2024, the second anniversary of the grant date.

F1 · derivative.exercise_date: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on November 29, 2024, the second anniversary of the grant date.

F1 · derivative.expiration_date: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on November 29, 2024, the second anniversary of the grant date.

SEC source: 0001127602-24-028538 · form4.xml · nonDerivative · entry 4

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 55,473

F2 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001127602-24-028538 · form4.xml · nonDerivative · entry 3

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 69,826

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.

F3 · price: Each restricted stock unit ("RSU") was granted under the Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs were granted to the Reporting Person in connection with the closing of the Merger. The RSUs vested on November 29, 2024, the second anniversary of the grant date.

SEC source: 0001127602-24-028538 · form4.xml · nonDerivative · entry 2

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 40,111

F2 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001127602-24-028538 · form4.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,640

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.

F1 · price: Each performance restricted stock unit ("PRSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan (the "Plan") and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The PRSUs were granted to the Reporting Person in connection with the closing of the transactions contemplated by the Agreement and Plan of Merger, dated June 21, 2022, by and among Leonardo DRS, Inc., RADA Electronic Industries Limited and Blackstart Ltd (the "Merger"). The PRSUs vested on November 29, 2024, the second anniversary of the grant date.

SEC source: 0001127602-24-014669 · form4.xml · derivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,313

Underlying: Common Stock · 14,313 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs are scheduled to vest one-third annually on each of April 1, 2025, April 1, 2026 and April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through each date.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs are scheduled to vest one-third annually on each of April 1, 2025, April 1, 2026 and April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through each date.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. The RSUs are scheduled to vest one-third annually on each of April 1, 2025, April 1, 2026 and April 1, 2027, subject to the Reporting Person's continued employment with the Issuer through each date.

SEC source: 0001127602-24-012365 · form4.xml · derivative · entry 3

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,504

Underlying: Common Stock · 7,252 shares

Expires not disclosed

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.

F1 · derivative.exercise_price: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSU's vested on April 1, 2024. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2025 and April 1, 2026, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vest on each of April 1, 2024 and April 1, 2025 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2026.

F1 · derivative.exercise_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSU's vested on April 1, 2024. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2025 and April 1, 2026, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vest on each of April 1, 2024 and April 1, 2025 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2026.

F1 · derivative.expiration_date: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSU's vested on April 1, 2024. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2025 and April 1, 2026, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vest on each of April 1, 2024 and April 1, 2025 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2026.

SEC source: 0001127602-24-012365 · form4.xml · nonDerivative · entry 2

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,068

F2 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001127602-24-012365 · form4.xml · nonDerivative · entry 1

Dorfman Mark · CIK 0001849648 · EVP, GC and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,483

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.

F1 · price: Each restricted stock unit ("RSU") was granted under the Issuer's 2022 Omnibus Equity Compensation Plan, and represents a contingent right to receive one share of the common stock of the Issuer or the cash equivalent thereof. One-third of the RSU's vested on April 1, 2024. The remaining RSUs are scheduled to vest one-third annually on each of April 1, 2025 and April 1, 2026, subject to the Reporting Person's continued employment with the Issuer through each date. The number of RSUs that vest on each of April 1, 2024 and April 1, 2025 shall be rounded down to the nearest whole number of RSUs and the remaining RSUs shall vest on April 1, 2026.