As of the latest Form 4 filed Jun 5, 2026.
What PACCAR Inc insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 22 most recent filings for PCAR.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-05 | 2026-06-03 | WALTON MICHAEL K VICE PRESIDENT/GENERAL COUNSEL | JOther | +20.80 | $114.38 | $2.38K | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Poplawski Brice J Sr. Vice President & CFO | JOther | +55.97 | $114.38 | $6.40K | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Walters William Lance Vice President | JOther | +79.67 | $114.38 | $9.11K | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Rich John N V.P. & CHIEF TECH. OFFICER | JOther | +4.02 | $114.38 | $459.58 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | BANEY KEVIN D Executive Vice President | JOther | +18.39 | $114.38 | $2.10K | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Bolgar Paulo Henrique Vice President | JOther | +2.77 | $114.38 | $316.72 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Bloch Laura J Senior Vice President | JOther | +7.57 | $114.38 | $865.63 | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | FEIGHT R PRESTON CHIEF EXECUTIVE OFFICER | JOther | +53.74 | $114.38 | $6.15K | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | Gryniewicz Craig R Vice President | JOther | +22.99 | $114.38 | $2.63K | No | Form 4 ↗ |
| 2026-06-05 | 2026-06-03 | PIGOTT MARK C Executive Chairman | JOther | +533.67 | $114.38 | $61.0K | No | Form 4 ↗ |
| 2026-02-12 | 2026-02-12 | Poplawski Brice J Sr. Vice President & CFO | SSale | −2.20K | $130.41 | $287K | No | Form 4 ↗ |
| 2026-02-12 | 2026-02-12 | Poplawski Brice J, Sr. Vice President & CFO | MExercise | +2.20K | $71.95 | $158K | No | Form 4 ↗ |
| 2026-02-11 | 2026-02-11 | Gryniewicz Craig R Vice President | SSale | −8.75K | $129.00 | $1.13M | No | Form 4 ↗ |
| 2026-02-11 | 2026-02-11 | Gryniewicz Craig R, Vice President | MExercise | +8.75K | $61.26 | $536K | No | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | FEIGHT R PRESTON CHIEF EXECUTIVE OFFICER | SSale | −9.26K | $129.70 | $1.20M | No | Form 4 ↗ |
| 2026-02-05 | 2026-02-04 | FEIGHT R PRESTON, CHIEF EXECUTIVE OFFICER | MExercise | +23.4K | $62.87 | $1.47M | No | Form 4 ↗ |
| 2026-02-02 | 2026-02-02 | Poplawski Brice J Sr. Vice President & CFO | SSale | −2.20K | $123.99 | $273K | No | Form 4 ↗ |
| 2026-02-02 | 2026-02-02 | Poplawski Brice J, Sr. Vice President & CFO | MExercise | +2.20K | $71.95 | $158K | No | Form 4 ↗ |
| 2026-02-02 | 2026-02-02 | Bloch Laura J Senior Vice President | SSale | −6.59K | $123.57 | $814K | No | Form 4 ↗ |
| 2026-02-02 | 2026-02-02 | Bloch Laura J, Senior Vice President | MExercise | +6.59K | $61.26 | $404K | No | Form 4 ↗ |
| 2026-02-02 | 2026-01-30 | Bolgar Paulo Henrique Vice President | SSale | −12.2K | $122.43 | $1.49M | No | Form 4 ↗ |
| 2026-02-02 | 2026-01-30 | Bolgar Paulo Henrique, Vice President | MExercise | +12.2K | $54.61 | $665K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also PCAR’s full analysis or the market-wide insider trading feed. The tabs above jump to PCAR’s other SEC data.
Source: SEC Form 4 filings for PCAR, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.