Darrin C. Siver - Dec 3, 2025 Form 4 Insider Report for PACCAR INC (PCAR)

Role
EXECUTIVE VICE PRESIDENT
Signature
Michael R. Beers, by Power of Attorney
Stock symbol
PCAR
Transactions as of
Dec 3, 2025
Transactions value $
$14,721
Form type
4
Date filed
12/5/2025, 06:54 PM
Previous filing
Sep 5, 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
SIVER DARRIN C EXECUTIVE VICE PRESIDENT 777 - 106TH AVE. N.E., BELLEVUE Michael R. Beers, by Power of Attorney 2025-12-05 0001664292

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PCAR Common Stock Other $8.24K +75.9 +0.31% $108.54 24.6K Dec 3, 2025 By PACCAR Savings Investment Plan (SIP) F1
holding PCAR Common Stock 62.1K Dec 3, 2025 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction PCAR Stock Units (DCP) Other $6.48K +59.7 +0.3% $108.54 19.7K Dec 3, 2025 Common Stock 59.7 Direct F2, F3
holding PCAR Stock Option 38.9K Dec 3, 2025 Common Stock 38.9K $71.95 Direct
holding PCAR Stock Option 28.6K Dec 3, 2025 Common Stock 28.6K $104.16 Direct
holding PCAR Stock Option 25.5K Dec 3, 2025 Common Stock 25.5K $109.13 Direct
holding PCAR Stock Units (LTIP) 11.7K Dec 3, 2025 Common Stock 11.7K Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Dividend on PACCAR Savings Investment Plan (SIP) shares reinvested pursuant to SIP.
F2 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 Dividend on share units held in deferred phantom stock account under PACCAR Deferred Compensation Plan (DCP) reinvested pursuant to DCP.
F4 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.