RAMBEAU JON

SEC source: 0001193125-26-240011 · ownership.xml · nonDerivative · entry 1

RAMBEAU JON · CIK 0001949419 · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,937

F1 · shares: With respect to 25,728 shares, represents the Reporting Person's grant of a Restricted Stock Unit (RSU) award under the Issuer's long term incentive program. Each of these RSUs represents a contingent right to receive one share of the Common Stock upon settlement. Such shares will vest in three equal annual installments beginning on February 20, 2027.

F2 · shares: With respect to 74,209 shares, represents the Reporting Person's one-time grant of a Restricted Stock Unit (RSU) award in connection with his hiring. Each of these RSUs represents a contingent right to receive one share of the Common Stock upon settlement. Such shares will vest in full on March 16, 2029.

SEC source: 0001949419-26-000004 · wk-form4_1772489063.xml · nonDerivative · entry 3

RAMBEAU JON · CIK 0001949419 · Pres., Coms. & Spec. Dom.

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,660.03

SEC source: 0001949419-26-000004 · wk-form4_1772489063.xml · derivative · entry 5

RAMBEAU JON · CIK 0001949419 · Pres., Coms. & Spec. Dom.

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,394

Underlying: Common Stock Par Value $1.00 · 2,394 shares

Expires not disclosed

F3 · derivative.exercise_date: Award of restricted stock units subject to future vesting on 2/26/2029, subject to continued employment (with certain exceptions) and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to receive 1 share of common stock, with vested units settled in shares of common stock.

F3 · derivative.expiration_date: Award of restricted stock units subject to future vesting on 2/26/2029, subject to continued employment (with certain exceptions) and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to receive 1 share of common stock, with vested units settled in shares of common stock.

SEC source: 0001949419-26-000004 · wk-form4_1772489063.xml · derivative · entry 4

RAMBEAU JON · CIK 0001949419 · Pres., Coms. & Spec. Dom.

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,234

Underlying: Common Stock Par Value $1.00 · 9,234 shares

Expires 2036-02-26

F2 · derivative.exercise_date: Options to purchase shares of common stock generally vest ratably on 2/26/27, 2/26/28, and 2/26/29 and remain exercisable, subject to continued employment (with certain exceptions) and the terms and conditions of the stock option award agreement.

F2 · derivative.expiration_date: Options to purchase shares of common stock generally vest ratably on 2/26/27, 2/26/28, and 2/26/29 and remain exercisable, subject to continued employment (with certain exceptions) and the terms and conditions of the stock option award agreement.

SEC source: 0001949419-26-000004 · wk-form4_1772489063.xml · nonDerivative · entry 2

RAMBEAU JON · CIK 0001949419 · Pres., Coms. & Spec. Dom.

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,188.03

SEC source: 0001949419-26-000004 · wk-form4_1772489063.xml · nonDerivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Coms. & Spec. Dom.

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 16,775.03

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 · shares: Settlement of performance stock units granted on 2/24/2023 in shares of common stock based on the performance stock unit payout formula following the end of the 3-year performance period.

SEC source: 0001949419-26-000002 · wk-form4_1772152271.xml · derivative · entry 3

RAMBEAU JON · CIK 0001949419 · Pres., Coms. & Spec. Dom.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, Par Value $1.00 · 3,034 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.

F2 · derivative.exercise_date: Each restricted stock unit represented a contingent right to receive one share of the Issuer's common stock and vested on 2/24/2026.

F2 · derivative.expiration_date: Each restricted stock unit represented a contingent right to receive one share of the Issuer's common stock and vested on 2/24/2026.

SEC source: 0001949419-26-000002 · wk-form4_1772152271.xml · nonDerivative · entry 2

RAMBEAU JON · CIK 0001949419 · Pres., Coms. & Spec. Dom.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,660.03

SEC source: 0001949419-26-000002 · wk-form4_1772152271.xml · nonDerivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Coms. & Spec. Dom.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,450.03

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 · balance_after: Includes 0.85 shares acquired through the Issuer's retirement plan based on information provided by the plan's administrators as of 1/2/2026.

SEC source: 0001949419-25-000004 · wk-form4_1762292171.xml · derivative · entry 3

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock, Par Value $1.00 · 4,147 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_date: Each unvested RSU represented a contingent right to receive one share of the Issuer's common stock. The first, second and third tranches of the RSUs vested on 11/1/2023, 11/1/2024 and 11/1/2025, respectively.

F3 · derivative.expiration_date: Each unvested RSU represented a contingent right to receive one share of the Issuer's common stock. The first, second and third tranches of the RSUs vested on 11/1/2023, 11/1/2024 and 11/1/2025, respectively.

SEC source: 0001949419-25-000004 · wk-form4_1762292171.xml · nonDerivative · entry 2

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,415.18

SEC source: 0001949419-25-000004 · wk-form4_1762292171.xml · nonDerivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,047.18

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 · shares: Represents shares of common stock issued in settlement of restricted stock units ("RSUs") that vested on 11/1/2025.

F2 · balance_after: Includes 103.18 shares acquired through the Issuer's retirement plan based on information provided by the plan's administrator as of 10/3/2025.

SEC source: 0000202058-25-000047 · wk-form4_1741645552.xml · nonDerivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,797

F1 · balance_after: Includes 0.44 shares acquired through Issuer's retirement plan based on information provided by the plan's administrators as of 1/3/2025.

SEC source: 0000202058-25-000043 · wk-form4_1741132872.xml · derivative · entry 2

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,397

Underlying: Common Stock, Par Value $1.00 · 3,397 shares

Expires not disclosed

F2 · derivative.exercise_date: Award of restricted stock units subject to future vesting on 2/28/2028, subject to continued employment (with certain exceptions) and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to receive 1 share of common stock, with vested units settled in shares of common stock. Does not include performance stock units granted on 2/28/25, which vest solely upon achievement of pre-established performance goals over a 3-year performance period.

F2 · derivative.expiration_date: Award of restricted stock units subject to future vesting on 2/28/2028, subject to continued employment (with certain exceptions) and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to receive 1 share of common stock, with vested units settled in shares of common stock. Does not include performance stock units granted on 2/28/25, which vest solely upon achievement of pre-established performance goals over a 3-year performance period.

SEC source: 0000202058-25-000043 · wk-form4_1741132872.xml · derivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,228

Underlying: Common Stock, Par Value $1.00 · 14,228 shares

Expires 2035-02-28

F1 · derivative.exercise_date: Options to purchase shares of common stock generally vest ratably on 2/28/2026, 2/28/2027 and 2/28/2028 and remain exercisable, subject to continued employment (with certain exceptions) and the terms and conditions of the stock option award agreement.

F1 · derivative.expiration_date: Options to purchase shares of common stock generally vest ratably on 2/28/2026, 2/28/2027 and 2/28/2028 and remain exercisable, subject to continued employment (with certain exceptions) and the terms and conditions of the stock option award agreement.

SEC source: 0000202058-24-000176 · wk-form4_1730770180.xml · derivative · entry 3

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,147

Underlying: Common Stock, Par Value $1.00 · 4,147 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.

F4 · derivative.exercise_date: Each unvested RSU represents a contingent right to receive one share of the Issuer's common stock. The first and second tranches of RSUs vested on 11/1/2023 and 11/1/2024, respectively, and the remaining RSUs vest on 11/01/2025, subject to the terms and conditions of the restricted unit award agreement.

F4 · derivative.expiration_date: Each unvested RSU represents a contingent right to receive one share of the Issuer's common stock. The first and second tranches of RSUs vested on 11/1/2023 and 11/1/2024, respectively, and the remaining RSUs vest on 11/01/2025, subject to the terms and conditions of the restricted unit award agreement.

SEC source: 0000202058-24-000176 · wk-form4_1730770180.xml · nonDerivative · entry 2

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,974.56

F3 · shares: Shares of common stock withheld by the Issuer to pay tax liability on the vesting of RSUs previously awarded.

SEC source: 0000202058-24-000176 · wk-form4_1730770180.xml · nonDerivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,381.56

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 · shares: Represents shares of common stock issued in settlement of restricted stock units ("RSUs") that vested on 11/1/2024.

F2 · balance_after: Includes 63.70 shares acquired through the Issuer's retirement plan based on information provided by the plan's administrator as of 9/27/2024.

SEC source: 0000202058-24-000047 · wk-form4_1709082178.xml · derivative · entry 2

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,032

Underlying: Common Stock Par Value $1.00 · 3,032 shares

Expires not disclosed

F2 · derivative.exercise_date: Award of restricted stock units subject to future vesting on 2/23/2027, subject to continued employment (with certain exceptions) and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to receive 1 share of common stock, with vested units settled in shares of common stock. Does not include performance stock units granted on 2/23/2024, which vest solely upon achievement of pre-established performance goals over a 3 year performance period.

F2 · derivative.expiration_date: Award of restricted stock units subject to future vesting on 2/23/2027, subject to continued employment (with certain exceptions) and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to receive 1 share of common stock, with vested units settled in shares of common stock. Does not include performance stock units granted on 2/23/2024, which vest solely upon achievement of pre-established performance goals over a 3 year performance period.

SEC source: 0000202058-24-000047 · wk-form4_1709082178.xml · derivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,681

Underlying: Common Stock Par Value $1.00 · 12,681 shares

Expires 2034-02-23

F1 · derivative.exercise_date: Options to purchase shares of common stock generally vest ratably on 2/23/25, 2/23/26, and 2/23/27 and remain exercisable, subject to continued employment (with certain exceptions) and the terms and conditions of the stock option award agreement.

F1 · derivative.expiration_date: Options to purchase shares of common stock generally vest ratably on 2/23/25, 2/23/26, and 2/23/27 and remain exercisable, subject to continued employment (with certain exceptions) and the terms and conditions of the stock option award agreement.

SEC source: 0001209191-23-054409 · doc4.xml · derivative · entry 3

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,294

Underlying: Common Stock, Par Value $1.00 · 4,147 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.

F4 · derivative.exercise_date: Each unvested RSU represents a contingent right to receive one share of the Issuer's common stock. The first tranche of the RSUs vested on 11/1/2023, and the remaining RSUs vest ratably on 11/01/2024 and 11/01/2025, subject to the terms and conditions of the restricted unit award agreement.

F4 · derivative.expiration_date: Each unvested RSU represents a contingent right to receive one share of the Issuer's common stock. The first tranche of the RSUs vested on 11/1/2023, and the remaining RSUs vest ratably on 11/01/2024 and 11/01/2025, subject to the terms and conditions of the restricted unit award agreement.

SEC source: 0001209191-23-054409 · doc4.xml · nonDerivative · entry 2

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,170.86

F3 · shares: Shares of common stock withheld by the Issuer to pay tax liability on the vesting of RSUs previously awarded.

SEC source: 0001209191-23-054409 · doc4.xml · nonDerivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,180.86

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 · shares: Represents shares of common stock issued in settlement of restricted stock units ("RSUs") that vested on 11/1/2023.

F1 · price: Represents shares of common stock issued in settlement of restricted stock units ("RSUs") that vested on 11/1/2023.

F2 · balance_after: Includes 33.86 shares acquired through the Issuer's retirement plan based on information provided by the plan's administrator as of 9/29/2023.

SEC source: 0001209191-23-013881 · doc4.xml · derivative · entry 2

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,034

Underlying: Common Stock, Par Value $1.00 · 3,034 shares

Expires not disclosed

F2 · derivative.exercise_date: Award of restricted stock units subject to future vesting on 2/24/2026, subject to continued employment (with certain exceptions) and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to receive 1 share of common stock, with vested units settled in shares common stock. Does not include performance stock units granted on 2/24/2023, which vest solely upon achievement of pre-established performance goals over a 3 year performance period.

F2 · derivative.expiration_date: Award of restricted stock units subject to future vesting on 2/24/2026, subject to continued employment (with certain exceptions) and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to receive 1 share of common stock, with vested units settled in shares common stock. Does not include performance stock units granted on 2/24/2023, which vest solely upon achievement of pre-established performance goals over a 3 year performance period.

SEC source: 0001209191-23-013881 · doc4.xml · derivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,632

Underlying: Common Stock, Par Value $1.00 · 11,632 shares

Expires 2033-02-24

F1 · derivative.exercise_date: Options to purchase shares of common stock generally vest ratably on 2/24/2024, 2/24/2025, and 2/24/2026 and remain exercisable, subject to continued employment (with certain exceptions) and the terms and conditions of the stock option award agreement.

F1 · derivative.expiration_date: Options to purchase shares of common stock generally vest ratably on 2/24/2024, 2/24/2025, and 2/24/2026 and remain exercisable, subject to continued employment (with certain exceptions) and the terms and conditions of the stock option award agreement.

SEC source: 0001209191-22-055520 · doc4.xml · derivative · entry 2

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,441

Underlying: Common Stock, Par Value $1.00 · 12,441 shares

Expires not disclosed

F2 · derivative.exercise_date: Represents an award of restricted stock units ratably vesting on 11/01/2023, 11/01/2024 and 11/01/2025, subject to continued employment and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to 1 share of the Issuer's common stock, with vested units settled in shares of the Issuer's common stock.

F2 · derivative.expiration_date: Represents an award of restricted stock units ratably vesting on 11/01/2023, 11/01/2024 and 11/01/2025, subject to continued employment and the terms and conditions of the restricted unit award agreement. Each restricted stock unit represents a contingent right to 1 share of the Issuer's common stock, with vested units settled in shares of the Issuer's common stock.

SEC source: 0001209191-22-055520 · doc4.xml · derivative · entry 1

RAMBEAU JON · CIK 0001949419 · Pres., Integrated Mission Sys.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,596

Underlying: Common Stock, Par Value $1.00 · 7,596 shares

Expires 2032-11-01

F1 · derivative.exercise_date: Represents an award of options to purchase shares of the Issuer's common stock, which generally vest on 11/01/2025, subject to continued employment and the terms and conditions of the stock option award agreement.

F1 · derivative.expiration_date: Represents an award of options to purchase shares of the Issuer's common stock, which generally vest on 11/01/2025, subject to continued employment and the terms and conditions of the stock option award agreement.