PCAR

SEC source: 0001225208-25-005748 · doc4.xml · derivative · entry 2

Pretti Luiz Antonio Dos Santos · CIK 0002034202 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,600.6535

Underlying: Common Stock · 9.2361 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F4 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F3 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F3 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-005748 · doc4.xml · derivative · entry 1

Pretti Luiz Antonio Dos Santos · CIK 0002034202 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 717.2072

Underlying: Common Stock · 2.5471 shares

Expires not disclosed

F1 · derivative.exercise_price: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F2 · kind: Dividend on stock units held in phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) reinvested in additional stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F1 · derivative.expiration_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

SEC source: 0001225208-25-005743 · doc4.xml · derivative · entry 1

CARNWATH ALISON J · CIK 0001339413 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,926.0522

Underlying: Common Stock · 74.3177 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F2 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F1 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-005000 · doc4.xml · derivative · entry 4

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 69,736 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: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F1 · kind: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) coverted to common stock on a one-for-one basis upon retirement.

F1 · price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) coverted to common stock on a one-for-one basis upon retirement.

F3 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F3 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-005000 · doc4.xml · derivative · entry 3

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,736

Underlying: Common Stock · 5,912.6665 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F4 · kind: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) forefited upon retirement.

F4 · price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) forefited upon retirement.

F3 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F3 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-005000 · doc4.xml · nonDerivative · entry 2

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 68,690

F2 · kind: Shares withheld for payment of tax liability in connection with the vesting of restricted shares and/or restricted stock units.

SEC source: 0001225208-25-005000 · doc4.xml · nonDerivative · entry 1

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,736

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: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) coverted to common stock on a one-for-one basis upon retirement.

F1 · price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) coverted to common stock on a one-for-one basis upon retirement.

SEC source: 0001225208-25-004845 · doc4.xml · derivative · entry 7

PIGOTT MARK C · CIK 0001191930 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 87,987.723 shares

Expires not disclosed

F1 · derivative.exercise_price: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F1 · kind: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F1 · derivative.exercise_date: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F1 · derivative.expiration_date: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

SEC source: 0001225208-25-004845 · doc4.xml · derivative · entry 6

PIGOTT MARK C · CIK 0001191930 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 219,287.377 shares

Expires not disclosed

F1 · derivative.exercise_price: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F1 · kind: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F1 · derivative.exercise_date: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F1 · derivative.expiration_date: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

SEC source: 0001225208-25-004845 · doc4.xml · derivative · entry 5

PIGOTT MARK C · CIK 0001191930 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 67,040.73 shares

Expires not disclosed

F1 · derivative.exercise_price: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F1 · kind: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F1 · derivative.exercise_date: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F1 · derivative.expiration_date: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

SEC source: 0001225208-25-004845 · doc4.xml · nonDerivative · entry 2

PIGOTT MARK C · CIK 0001191930 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,082,345

F1 · kind: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

F2 · shares: Shares withheld for payment of tax liability in connection with the vesting of restricted shares and/or restricted stock units.

SEC source: 0001225208-25-004845 · doc4.xml · nonDerivative · entry 1

PIGOTT MARK C · CIK 0001191930 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,217,593

F1 · kind: Conversion of share units held in deferred phantom stock accounts into shares of common stock on a one-for-one basis in accordance with the terms of PACCAR's deferred compensation plans.

SEC source: 0001225208-25-004828 · doc4.xml · nonDerivative · entry 1

Breber Pierre R · CIK 0001594960 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,015

SEC source: 0001225208-25-003814 · doc4.xml · derivative · entry 1

RAMASWAMY SREEGANESH · CIK 0001795545 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,812.7559

Underlying: Common Stock · 394.2415 shares

Expires not disclosed

F1 · derivative.exercise_price: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F2 · kind: Cash compensation deferred into phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for Non-Employee Directors (RSDCP).

F1 · derivative.exercise_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F1 · derivative.expiration_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

SEC source: 0001225208-25-003813 · doc4.xml · derivative · entry 4

Pigott John · CIK 0001318907 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,983.1731

Underlying: Common Stock · 356.0891 shares

Expires not disclosed

F1 · derivative.exercise_price: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F2 · kind: Cash compensation deferred into phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for Non-Employee Directors (RSDCP).

F1 · derivative.exercise_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F1 · derivative.expiration_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

SEC source: 0001225208-25-003812 · doc4.xml · derivative · entry 1

Pretti Luiz Antonio Dos Santos · CIK 0002034202 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 714.6601

Underlying: Common Stock · 216.197 shares

Expires not disclosed

F1 · derivative.exercise_price: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F2 · kind: Cash compensation deferred into phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for Non-Employee Directors (RSDCP).

F1 · derivative.exercise_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F1 · derivative.expiration_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

SEC source: 0001225208-25-003811 · doc4.xml · derivative · entry 2

Breber Pierre R · CIK 0001594960 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,585.7018

Underlying: Common Stock · 406.959 shares

Expires not disclosed

F1 · derivative.exercise_price: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F2 · kind: Cash compensation deferred into phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for Non-Employee Directors (RSDCP).

F1 · derivative.exercise_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F1 · derivative.expiration_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

SEC source: 0001225208-25-003058 · doc4.xml · derivative · entry 1

CARNWATH ALISON J · CIK 0001339413 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,851.7345

Underlying: Common Stock · 66.6125 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F2 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F1 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003057 · doc4.xml · derivative · entry 1

Hulit Barbara B. · CIK 0001682154 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,275.7367

Underlying: Common Stock · 16.8538 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F2 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F1 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003056 · doc4.xml · derivative · entry 1

HACHIGIAN KIRK S · CIK 0001210484 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,770.7345

Underlying: Common Stock · 235.6664 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F2 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F1 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003055 · doc4.xml · derivative · entry 2

NIEKAMP CYNTHIA A · CIK 0001169207 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,275.7367

Underlying: Common Stock · 16.8538 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F2 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F1 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003054 · doc4.xml · derivative · entry 2

SCHULZ MARK A · CIK 0001190854 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,039.266

Underlying: Common Stock · 105.5466 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F2 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F1 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003053 · doc4.xml · derivative · entry 1

SPIERKEL GREGORY M · CIK 0001191461 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,648.6665

Underlying: Common Stock · 241.6656 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F2 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F1 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003052 · doc4.xml · derivative · entry 1

MCGEARY RODERICK C · CIK 0001206884 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,812.0687

Underlying: Common Stock · 162.3232 shares

Expires not disclosed

F1 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F2 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F1 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003051 · doc4.xml · derivative · entry 2

Pretti Luiz Antonio Dos Santos · CIK 0002034202 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,591.4174

Underlying: Common Stock · 8.2785 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F4 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F3 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F3 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003051 · doc4.xml · derivative · entry 1

Pretti Luiz Antonio Dos Santos · CIK 0002034202 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 498.4631

Underlying: Common Stock · 1.5924 shares

Expires not disclosed

F1 · derivative.exercise_price: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F2 · kind: Dividend on stock units held in phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) reinvested in additional stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F1 · derivative.expiration_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

SEC source: 0001225208-25-003050 · doc4.xml · derivative · entry 3

Breber Pierre R · CIK 0001594960 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,539.3555

Underlying: Common Stock · 8.1122 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F4 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F3 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F3 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003050 · doc4.xml · derivative · entry 2

Breber Pierre R · CIK 0001594960 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,178.7428

Underlying: Common Stock · 3.7656 shares

Expires not disclosed

F1 · derivative.exercise_price: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F2 · kind: Dividend on stock units held in phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) reinvested in additional stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F1 · derivative.expiration_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

SEC source: 0001225208-25-003049 · doc4.xml · derivative · entry 2

RAMASWAMY SREEGANESH · CIK 0001795545 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 11,576.1667

Underlying: Common Stock · 36.981 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F4 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F3 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F3 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003049 · doc4.xml · derivative · entry 1

RAMASWAMY SREEGANESH · CIK 0001795545 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,418.5144

Underlying: Common Stock · 26.8936 shares

Expires not disclosed

F1 · derivative.exercise_price: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F2 · kind: Dividend on stock units held in phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) reinvested in additional stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F1 · derivative.expiration_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

SEC source: 0001225208-25-003048 · doc4.xml · derivative · entry 5

Pigott John · CIK 0001318907 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,385.4337

Underlying: Common Stock · 221.6572 shares

Expires not disclosed

F3 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F4 · kind: Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

F3 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

F3 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003048 · doc4.xml · derivative · entry 4

Pigott John · CIK 0001318907 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,627.084

Underlying: Common Stock · 5.1978 shares

Expires not disclosed

F1 · derivative.exercise_price: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F2 · kind: Dividend on stock units held in phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) reinvested in additional stock units pursuant to RSDCP.

F1 · derivative.exercise_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

F1 · derivative.expiration_date: Stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock on a 1-for-1 basis upon termination of the Reporting Person's status as a non-employee director.

SEC source: 0001225208-25-003139 · doc4.xml · nonDerivative · entry 1

DOZIER C MICHAEL · CIK 0001670013 · EXECUTIVE VICE PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 19,722.769

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003138 · doc4.xml · nonDerivative · entry 1

BANEY KEVIN D · CIK 0001784603 · Executive Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 5,750.678

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003135 · doc4.xml · nonDerivative · entry 1

Bolgar Paulo Henrique · CIK 0001936490 · Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 747.695

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003136 · doc4.xml · nonDerivative · entry 1

Rich John N · CIK 0001853330 · V.P. & CHIEF TECH. OFFICER

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 1,147.401

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003134 · doc4.xml · nonDerivative · entry 1

Bloch Laura J · CIK 0002050054 · Senior Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 2,284.696

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003132 · doc4.xml · nonDerivative · entry 1

Gryniewicz Craig R · CIK 0002052486 · Vice President

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 7,224.378

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

SEC source: 0001225208-25-003133 · doc4.xml · nonDerivative · entry 1

Poplawski Brice J · CIK 0001978435 · Vice President & Controller

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 17,789.948

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003131 · doc4.xml · derivative · entry 6

PIGOTT MARK C · CIK 0001191930 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,987.723

Underlying: Common Stock · 281.083 shares

Expires not disclosed

F7 · derivative.exercise_price: Restricted stock units held in deferred phantom stock account under Long Term Incentive Plan (LTIP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.

F8 · kind: Dividend on share units held in deferred phantom stock account under PACCAR Long Term Incentive Plan (LTIP) reinvested pursuant to LTIP.

F7 · derivative.exercise_date: Restricted stock units held in deferred phantom stock account under Long Term Incentive Plan (LTIP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.

F7 · derivative.expiration_date: Restricted stock units held in deferred phantom stock account under Long Term Incentive Plan (LTIP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003131 · doc4.xml · derivative · entry 5

PIGOTT MARK C · CIK 0001191930 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 219,287.377

Underlying: Common Stock · 700.531 shares

Expires not disclosed

F5 · derivative.exercise_price: Share units held in deferred phantom stock account under PACCAR Deferred Incentive Compensation Plan (DICP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable conditions.

F6 · kind: Dividend on share units held in deferred phantom stock account under PACCAR Deferred Incentive Compensation Plan (DICP) reinvested pursuant to DICP.

F5 · derivative.exercise_date: Share units held in deferred phantom stock account under PACCAR Deferred Incentive Compensation Plan (DICP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable conditions.

F5 · derivative.expiration_date: Share units held in deferred phantom stock account under PACCAR Deferred Incentive Compensation Plan (DICP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable conditions.

SEC source: 0001225208-25-003131 · doc4.xml · derivative · entry 4

PIGOTT MARK C · CIK 0001191930 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,040.73

Underlying: Common Stock · 214.167 shares

Expires not disclosed

F3 · derivative.exercise_price: Share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.

F4 · kind: Dividend on share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) reinvested pursuant to DCP.

F3 · derivative.exercise_date: Share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.

F3 · derivative.expiration_date: Share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.

SEC source: 0001225208-25-003131 · doc4.xml · nonDerivative · entry 1

PIGOTT MARK C · CIK 0001191930 · Director · Executive Chairman

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 170,820.776

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003130 · doc4.xml · derivative · entry 3

SIVER DARRIN C · CIK 0001664292 · EXECUTIVE VICE PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,466.631

Underlying: Common Stock · 49.41 shares

Expires not disclosed

F3 · derivative.exercise_price: Share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable conditions.

F4 · kind: Dividend on share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) reinvested pursuant to DCP.

F3 · derivative.exercise_date: Share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable conditions.

F3 · derivative.expiration_date: Share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable conditions.

F5 · balance_after: Balance includes additional share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) issued in exempt transaction(s) under Rule 16b-3.

SEC source: 0001225208-25-003130 · doc4.xml · nonDerivative · entry 1

SIVER DARRIN C · CIK 0001664292 · EXECUTIVE VICE PRESIDENT

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 24,294.942

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003129 · doc4.xml · nonDerivative · entry 1

SCHIPPERS HARRIE · CIK 0001486223 · PRESIDENT & CFO

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 3,159.717

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003128 · doc4.xml · nonDerivative · entry 1

FEIGHT R PRESTON · CIK 0001664294 · Director · CHIEF EXECUTIVE OFFICER

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 17,073.582

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-003127 · doc4.xml · derivative · entry 3

WALTON MICHAEL K · CIK 0001819549 · VICE PRESIDENT/GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,571.852

Underlying: Common Stock · 43.356 shares

Expires not disclosed

F3 · derivative.exercise_price: Share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable conditions.

F4 · kind: Dividend on share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) reinvested pursuant to DCP.

F3 · derivative.exercise_date: Share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable conditions.

F3 · derivative.expiration_date: Share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) convertible to common stock on a one-for-one basis upon satisfaction of all applicable conditions.

SEC source: 0001225208-25-003127 · doc4.xml · nonDerivative · entry 1

WALTON MICHAEL K · CIK 0001819549 · VICE PRESIDENT/GENERAL COUNSEL

10b5-1 filing: No plan indicated

Ownership: Indirect · By PACCAR Savings Investment Plan (SIP)

Disclosed balance after: 6,522.957

F1 · kind: Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.

F2 · balance_after: Balance includes shares awarded under PACCAR Savings Investment Plan (Company match) in exempt transaction(s) under Rule16b-3(c) and Rule 16b-3(d).

SEC source: 0001225208-25-002920 · doc4.xml · derivative · entry 4

Gryniewicz Craig R · CIK 0002052486 · Vice President

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,666

Underlying: Common Stock · 569 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: Restricted stock units awarded under PACCAR Long Term Incentive Plan (LTIP) and convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions. Each award vests in four equal installments commencing on March 1 following the award and January 1 of the next three years.

F1 · kind: Restricted stock units converted to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.

F3 · price: Restricted stock units awarded under PACCAR Long Term Incentive Plan (LTIP) and convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions. Each award vests in four equal installments commencing on March 1 following the award and January 1 of the next three years.

F3 · derivative.exercise_date: Restricted stock units awarded under PACCAR Long Term Incentive Plan (LTIP) and convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions. Each award vests in four equal installments commencing on March 1 following the award and January 1 of the next three years.

F3 · derivative.expiration_date: Restricted stock units awarded under PACCAR Long Term Incentive Plan (LTIP) and convertible to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions. Each award vests in four equal installments commencing on March 1 following the award and January 1 of the next three years.