PACCAR director acquires 222 stock units via dividends

PACCAR director Kirk S. Hachigian added dividend-reinvested restricted stock units under a deferred compensation plan, bringing his reported plan holdings to 77,643.389 units.

Rhea-AI Filing Summary

PACCAR INC (PCAR) director Kirk S. Hachigian reported an acquisition of 221.8745 stock units on September 2, 2026 in the PACCAR Restricted Stock and Deferred Compensation Plan for non-employee directors. The units, held in a deferred phantom stock account, reflect dividends reinvested into additional restricted stock units and are convertible into common stock on a 1-for-1 basis upon vesting. After this transaction, he holds 77,643.389 stock units directly under this plan.

Insider Trade Summary

Other: 221.8745 shares

Other 1 txn

Insider HACHIGIAN KIRK S

Role Director

Type	Security	Shares	Price	Value
Other	Stock Units (RSDCP) F1, F2	221.8745	$122.13	$27K

Holdings After Transaction: Stock Units (RSDCP) — 77,643.389 contracts (Direct)

Footnotes (2)

1. F1. 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.
2. F2. Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan (RSDCP) reinvested in additional restricted stock units pursuant to RSDCP.

Key Figures

Stock units acquired: 221.8745 units Reference value per unit: $122.13 per unit Total stock units after transaction: 77,643.389 units +2 more

5 metrics

Stock units acquired 221.8745 units Restricted stock units credited on September 2, 2026 via dividend reinvestment

Reference value per unit $122.13 per unit Price field associated with the 221.8745 stock units acquired

Total stock units after transaction 77,643.389 units Restricted stock units held directly under PACCAR RSDCP after the transaction

Underlying common shares per unit 1 share per unit Restricted stock units convertible to PACCAR common stock on a 1-for-1 basis upon vesting

Transactions acquiring units 1 transaction Single derivative acquisition (other transaction) reported on this Form 4

Key Terms

Restricted stock units, Deferred phantom stock account, Deferred Compensation Plan, Dividend reinvested

4 terms

Restricted stock units financial

"Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Deferred phantom stock account financial

"Restricted stock units held in deferred phantom stock account under PACCAR Restricted Stock and Deferred Compensation Plan"

Deferred Compensation Plan financial

"Deferred Compensation Plan for non-Employee Directors (RSDCP) convertible to PACCAR common stock"

A deferred compensation plan is an arrangement where an employer agrees to pay part of an employee’s pay or bonus at a later date instead of immediately, often to reduce current tax bills or to tie rewards to long-term performance. For investors it matters because these promises create future cash obligations and influence executive incentives and retention; they can affect a company’s reported liabilities, cash flow planning and the risk profile if the business faces financial trouble.

Dividend reinvested financial

"Dividend on restricted stock units under PACCAR Restricted Stock and Deferred Compensation Plan reinvested"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did PACCAR (PCAR) report for Kirk S. Hachigian?

PACCAR reported that director Kirk S. Hachigian acquired 221.8745 stock units on September 2, 2026 under the PACCAR Restricted Stock and Deferred Compensation Plan for non-employee directors, through the reinvestment of dividends into additional restricted stock units.

How many PACCAR (PCAR) stock units does Kirk S. Hachigian hold after this Form 4?

Following the reported transaction, Kirk S. Hachigian holds 77,643.389 stock units directly in his deferred phantom stock account under PACCAR’s Restricted Stock and Deferred Compensation Plan for non-employee directors.

What is the nature of the stock units reported in this PACCAR (PCAR) Form 4?

The reported holdings are restricted stock units in a deferred phantom stock account under PACCAR’s Restricted Stock and Deferred Compensation Plan, convertible into PACCAR common stock on a 1-for-1 basis upon satisfaction of applicable vesting conditions.

How were the additional PACCAR (PCAR) restricted stock units created in this filing?

The additional 221.8745 restricted stock units resulted from a dividend on existing restricted stock units that was reinvested in additional units pursuant to PACCAR’s Restricted Stock and Deferred Compensation Plan for non-employee directors.

Was the PACCAR (PCAR) insider transaction made under a Rule 10b5-1 trading plan?

No. The filing indicates no Rule 10b5-1 trading plan for this transaction; the document-level checkbox for trades under a trading plan is explicitly unchecked.

What reference value per unit is associated with the new PACCAR (PCAR) stock units?

The transaction references a value of $122.13 per stock unit for the 221.8745 units credited on September 2, 2026, in connection with the dividend reinvestment under the deferred compensation plan.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 09/03/2026 - 05:38 PM EDT Accepted by SEC EDGAR 09/03/2026 - 05:31 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

HACHIGIAN KIRK S

(Last) (First) (Middle)

777 - 106TH AVE. N.E.

(Street)

BELLEVUE WASHINGTON 98004

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
PACCAR INC [ PCAR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/02/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Units (RSDCP)	(1)	09/02/2026		J(2)		221.8745		(1)	(1)	Common Stock	221.8745	$122.13	77,643.389	D

Explanation of Responses:

1. 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.

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

	Michael R. Beers, by Power of Attorney	09/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)