PACCAR INC 4

Executive Chairman Mark C. Pigott acquired 501.274 PACCAR Inc common shares via dividend reinvestment in the company’s savings investment plan.

On September 2, 2026, PACCAR Inc Executive Chairman Mark C. Pigott had dividends from shares held in the PACCAR Savings Investment Plan (SIP) automatically reinvested into 501.274 shares of PACCAR common stock at an average price of $122.13 per share, resulting in an acquisition of approximately $61,200 in stock as an indirect, routine plan transaction. Following this dividend reinvestment, Pigott’s indirect SIP holdings totaled 176,255.434 shares, while he also reported 5,082,345 shares held directly and 424,920 shares held indirectly through his wife and children, reflecting a very large continuing ownership stake in the company.

Filing Facts

CIK

75362

Ticker

PCAR

Form

4

Source Type

sec

Accession

0001225208-26-007677

Alert Tier

5