MICHAEL K. WALTON - 01 Mar 2026 Form 4 Insider Report for PACCAR INC (PCAR)

Role
VICE PRESIDENT/GENERAL COUNSEL
Signature
Michael R. Beers, by Power of Attorney
Issuer symbol
PCAR
Transactions as of
01 Mar 2026
Net transactions value
-$15,131
Form type
4
Filing time
02 Mar 2026, 16:39:23 UTC
Previous filing
10 Feb 2026
Next filing
06 Mar 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
WALTON MICHAEL K VICE PRESIDENT/GENERAL COUNSEL 777 - 106TH AVE. N.E., BELLEVUE Michael R. Beers, by Power of Attorney 02 Mar 2026 0001819549

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction PCAR Common Stock Options Exercise $0 +490 +19% $0.000000 3,005 01 Mar 2026 Direct F1
transaction PCAR Common Stock Tax liability $15,131 -120 -4% $126.09 2,885 02 Mar 2026 Direct F2
holding PCAR Common Stock 6,675 01 Mar 2026 By PACCAR Savings Investment Plan (SIP)

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 (LTIP) Options Exercise -490 -14% 2,997 01 Mar 2026 Common Stock 490 Direct F1, F3
holding PCAR Stock Option 1,302 01 Mar 2026 Common Stock 1,302 $62.87 Direct
holding PCAR Stock Option 7,918 01 Mar 2026 Common Stock 7,918 $71.95 Direct
holding PCAR Stock Option 6,108 01 Mar 2026 Common Stock 6,108 $104.16 Direct
holding PCAR Stock Option 5,844 01 Mar 2026 Common Stock 5,844 $109.13 Direct
holding PCAR Stock Option 5,674 01 Mar 2026 Common Stock 5,674 $127.35 Direct
holding PCAR Stock Units (DCP) 13,874 01 Mar 2026 Common Stock 13,874 Direct F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Restricted stock units converted to common stock on a one-for-one basis upon satisfaction of all applicable vesting conditions.
F2 Shares withheld for payment of tax liability in connection with the vesting of restricted shares and/or restricted stock units.
F3 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.
F4 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.