RXO

SEC source: 0000950142-26-002623 · es260836324_4-harris.xml · derivative · entry 3

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 175,526

Underlying: Common Stock · 64,129 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in installments on the first five anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in installments on the first five anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-002623 · es260836324_4-harris.xml · nonDerivative · entry 2

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 166,402

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-002623 · es260836324_4-harris.xml · nonDerivative · entry 1

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 194,260

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: 0000950142-26-002425 · es260823791_4-firestone.xml · derivative · entry 3

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,178

Underlying: Common Stock · 25,716 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest on the first five anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest on the first five anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-002425 · es260823791_4-firestone.xml · nonDerivative · entry 2

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,276

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-002425 · es260823791_4-firestone.xml · nonDerivative · entry 1

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,448

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: 0000950142-26-001440 · es260780822_4-morris.xml · derivative · entry 1

Morris Daniel S. · CIK 0002133839 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,627

Underlying: Common Stock · 13,377 shares

Expires not disclosed

F1 · derivative.exercise_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F2 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F2 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-001456 · es260781743_4-wilkerson.xml · nonDerivative · entry 2

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 430,475

F1 · kind: On May 15, 2026, for estate planning purposes, the Reporting Person transferred shares to a limited lability company that is controlled by the Reporting Person.

F2 · balance_after: The shares reported in Column 5 of Table I have been adjusted to correct a prior classification error with respect to direct and indirect ownership, and this adjustment did not impact the total number of shares reported as beneficially owned by the Reporting Person.

F3 · ownership.nature: The shares are held by a limited liability company that is controlled by the Reporting Person.

SEC source: 0000950142-26-001456 · es260781743_4-wilkerson.xml · nonDerivative · entry 1

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,775

F1 · kind: On May 15, 2026, for estate planning purposes, the Reporting Person transferred shares to a limited lability company that is controlled by the Reporting Person.

F2 · balance_after: The shares reported in Column 5 of Table I have been adjusted to correct a prior classification error with respect to direct and indirect ownership, and this adjustment did not impact the total number of shares reported as beneficially owned by the Reporting Person.

SEC source: 0000950142-26-001263 · es260775006_4-wilkerson.xml · derivative · entry 5

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 545,481

Underlying: Common Stock · 92,931 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 represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F4 · derivative.exercise_date: The RSUs vest in installments on the first five anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F4 · derivative.expiration_date: The RSUs vest in installments on the first five anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-001263 · es260775006_4-wilkerson.xml · nonDerivative · entry 2

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 162,558

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-001263 · es260775006_4-wilkerson.xml · nonDerivative · entry 1

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 202,928

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: 0000950142-26-000814 · es260755616_4-wilkerson.xml · derivative · entry 5

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 638,412

Underlying: Common Stock · 52,768 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 represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F4 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F4 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000814 · es260755616_4-wilkerson.xml · nonDerivative · entry 2

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,997

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000814 · es260755616_4-wilkerson.xml · nonDerivative · entry 1

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 132,920

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: 0000950142-26-000812 · es260755614_4-harris.xml · derivative · entry 3

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 239,655

Underlying: Common Stock · 12,989 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000812 · es260755614_4-harris.xml · nonDerivative · entry 2

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,131

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000812 · es260755614_4-harris.xml · nonDerivative · entry 1

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,774

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: 0000950142-26-000813 · es260755615_4-kerr.xml · derivative · entry 3

Kerr Jason S. · CIK 0001645863 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,982

Underlying: Common Stock · 2,030 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000813 · es260755615_4-kerr.xml · nonDerivative · entry 2

Kerr Jason S. · CIK 0001645863 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,443

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000813 · es260755615_4-kerr.xml · nonDerivative · entry 1

Kerr Jason S. · CIK 0001645863 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,325

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: 0000950142-26-000811 · es260755613_4-firestone.xml · derivative · entry 3

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 134,894

Underlying: Common Stock · 11,771 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000811 · es260755613_4-firestone.xml · nonDerivative · entry 2

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,732

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000811 · es260755613_4-firestone.xml · nonDerivative · entry 1

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,846

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: 0000950142-26-000593 · es260746244_4-wilkerson.xml · derivative · entry 5

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 691,180

Underlying: Common Stock · 52,923 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 represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F4 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F4 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000593 · es260746244_4-wilkerson.xml · nonDerivative · entry 2

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 80,152

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000593 · es260746244_4-wilkerson.xml · nonDerivative · entry 1

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,142

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: 0000950142-26-000591 · es260746241_4-harris.xml · derivative · entry 3

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 252,644

Underlying: Common Stock · 13,028 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000591 · es260746241_4-harris.xml · nonDerivative · entry 2

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,785

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000591 · es260746241_4-harris.xml · nonDerivative · entry 1

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 128,445

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: 0000950142-26-000592 · es260746242_4-kerr.xml · derivative · entry 3

Kerr Jason S. · CIK 0001645863 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,012

Underlying: Common Stock · 2,036 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000592 · es260746242_4-kerr.xml · nonDerivative · entry 2

Kerr Jason S. · CIK 0001645863 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,295

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000592 · es260746242_4-kerr.xml · nonDerivative · entry 1

Kerr Jason S. · CIK 0001645863 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,288

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: 0000950142-26-000590 · es260746239_4-firestone.xml · derivative · entry 3

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 146,665

Underlying: Common Stock · 8,957 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000590 · es260746239_4-firestone.xml · nonDerivative · entry 2

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,075

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000590 · es260746239_4-firestone.xml · nonDerivative · entry 1

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,966

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: 0000950142-26-000518 · es260743718_4-wilkerson.xml · derivative · entry 6

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 744,103

Underlying: Common Stock · 219,003 shares

Expires not disclosed

F3 · derivative.exercise_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F4 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F4 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F5 · balance_after: The Reporting Person was also awarded 219,003 Performance Based Restricted Stock Units at target level, which will be eligible to vest depending on the achievement of total shareholder return relative to companies in the S&P Transportation Select Industry Index and will be reported when the number of shares earned is determined.

SEC source: 0000950142-26-000516 · es260743716_4-harris.xml · derivative · entry 4

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 265,672

Underlying: Common Stock · 53,908 shares

Expires not disclosed

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F4 · balance_after: The Reporting Person was also awarded 53,908 Performance Based Restricted Stock Units at target level, which will be eligible to vest depending on the achievement of total shareholder return relative to companies in the S&P Transportation Select Industry Index and will be reported when the number of shares earned is determined.

SEC source: 0000950142-26-000515 · es260743715_4-firestone.xml · derivative · entry 4

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 155,622

Underlying: Common Stock · 37,062 shares

Expires not disclosed

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F5 · balance_after: The Reporting Person was also awarded 37,062 Performance Based Restricted Stock Units at target level, which will be eligible to vest depending on the achievement of total shareholder return relative to companies in the S&P Transportation Select Industry Index and will be reported when the number of shares earned is determined.

SEC source: 0000950142-26-000518 · es260743718_4-wilkerson.xml · derivative · entry 5

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 525,100

Underlying: Common Stock · 80,867 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 represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F4 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F4 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000518 · es260743718_4-wilkerson.xml · nonDerivative · entry 2

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,219

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000518 · es260743718_4-wilkerson.xml · nonDerivative · entry 1

Wilkerson Andrew M. · CIK 0001949694 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,598

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: 0000950142-26-000516 · es260743716_4-harris.xml · derivative · entry 3

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 211,764

Underlying: Common Stock · 21,834 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

SEC source: 0000950142-26-000516 · es260743716_4-harris.xml · nonDerivative · entry 2

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 115,417

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000516 · es260743716_4-harris.xml · nonDerivative · entry 1

HARRIS JAMES E · CIK 0001192813 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,225

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: 0000950142-26-000517 · es260743717_4-kerr.xml · derivative · entry 3

Kerr Jason S. · CIK 0001645863 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,048

Underlying: Common Stock · 5,257 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F4 · balance_after: Includes 2,883 RSUs previously reported separately in Table II in the Reporting Person's Form 4 filed on March 4, 2025.

SEC source: 0000950142-26-000517 · es260743717_4-kerr.xml · nonDerivative · entry 2

Kerr Jason S. · CIK 0001645863 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,252

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

SEC source: 0000950142-26-000517 · es260743717_4-kerr.xml · nonDerivative · entry 1

Kerr Jason S. · CIK 0001645863 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,815

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: 0000950142-26-000515 · es260743715_4-firestone.xml · derivative · entry 3

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,560

Underlying: Common Stock · 16,174 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_price: Each RSU represents a contingent right to receive, upon settlement, either (i) one share of Common Stock or (ii) a cash payment equal to the fair market value of one share of Common Stock.

F3 · derivative.exercise_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F3 · derivative.expiration_date: The RSUs vest in three equal annual installments on the first, second and third anniversaries of the grant date, generally subject to the Reporting Person's continued employment with the Issuer through the applicable vesting date.

F4 · balance_after: Includes 16,717 RSUs previously reported separately in Table II in the Reporting Person's Form 4/A filed on March 5, 2025.

SEC source: 0000950142-26-000515 · es260743715_4-firestone.xml · nonDerivative · entry 2

Firestone Jeffrey D. · CIK 0001948777 · Chief Legal Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 91,009

F1 · kind: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.

F1 · acquired: No shares were sold by the Reporting Person. These shares were withheld by the Issuer to fund tax liability attributable to the vesting and settlement of the Restricted Stock Units ("RSUs") reported on this Form 4. These RSUs vested and were settled as originally scheduled, and there were no related discretionary transactions or open market sales.