Caterpillar Inc (CAT) insider trading
Recent insider transactions reported to the SEC on Form 4 — directors and officers buying or selling their own company’s stock. Sourced directly from public SEC filings, latest filed Oct 1, 2026.
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- Filings shown
- 12
- Open-market buys
- 0
- Open-market sells
- 14
Counts cover the 12 most recent Form 4 filings Tradune holds for CAT (filed Jul 27 – Oct 1, 2026). No completed check of CAT's Form 4 list on SEC EDGAR is on record yet; the latest CAT filing Tradune holds was filed Oct 1, 2026. This is not guaranteed to be the complete record — see CAT's full Form 4 filing history on SEC EDGAR.
Open-market activity, last 90 days
Purchases (Form 4 code P) and sales (code S) on the 12 filings Tradune holds for CAT filed Jul 27 – Oct 1, 2026. Grants, exercises, tax withholding and the other Form 4 transaction codes are left out.
14 open-market sales by Rule 10b5-1 checkbox
- On filings with the 10b5-1 box checked
- 0 sales· 0 sh
- checkbox disclosed
- On filings with the box not checked
- 0 sales· 0 sh
- not proof that no plan exists
- Not comparable
- 14 sales· 32,401 sh
- filed before Apr 1, 2023, or no checkbox value in the filing data
Counts are Form 4 lines as filed. The checkbox is one per filing, so every sale on a filing with the box checked is counted there even if only some of its transactions were under a plan; it records what the filer disclosed, and the three categories are not a judgement about why a sale was made.
| Insider | Buys | Sells | Shares bought | Shares sold | Value |
|---|---|---|---|---|---|
| Joseph E. CreedChief Executive Officer | 0 | 14 | — | 32,401 | −$26,211,764 |
Value = shares × the price reported on each Form 4 (+ purchases, − sales); every open-market line in this window disclosed a price.
Summarises ~90 days of public SEC Form 4 activity — more distinct buyers, officer involvement and net buying score higher. A description of filing activity, not a rating or buy signal. How this score is computed →
How to read this: an open-market purchase (Form 4 code P) is a buy at the market price with the insider’s own money, as opposed to a grant, award or option exercise; an open-market sale is code S. When two or more distinct insiders report open-market purchases in the same 90-day window, this site labels that a cluster — a definition, not a forecast; see insider cluster buying. “Held after” is Form 4 Table I column 5; “Change” = shares ÷ holdings before the trade (held after − shares for an acquisition, held after + shares for a disposition).
Insider Buying at CAT
No open-market insider purchases (Form 4 code P) were reported for CAT in the trailing 90 days. The filings below may include other transaction types — sales, grants, option exercises, and tax withholding — shown for completeness; they are not open-market purchases.
Recent Form 4 filings
Source: SEC EDGAR Form 4 · transaction codes explained
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 30 | $821.01 | — | — | Sep 30, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 28 | $821.01 | — | — | Sep 30, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 11 | $821.58 | — | — | Sep 25, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 11 | $821.58 | — | — | Sep 25, 2026 |
| Grant / award Phantom Stock Units | 7 | $821.58 | — | — | Sep 25, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 19 | $821.58 | — | — | Sep 25, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Open-market sale | 520 | $803.86 | — | — | Aug 28, 2026 |
| Open-market sale | 1,351 | $805.36 | — | — | Aug 28, 2026 |
| Open-market sale | 3,382 | $806.31 | — | — | Aug 28, 2026 |
| Open-market sale | 6,135 | $807.41 | — | — | Aug 28, 2026 |
| Open-market sale | 2,639 | $808.20 | — | — | Aug 28, 2026 |
| Open-market sale | 2,137 | $809.08 | — | — | Aug 28, 2026 |
| Open-market sale | 3,041 | $810.31 | — | — | Aug 28, 2026 |
| Open-market sale | 5,035 | $811.31 | — | — | Aug 28, 2026 |
| Open-market sale | 1,280 | $812.09 | — | — | Aug 28, 2026 |
| Open-market sale | 4,831 | $813.72 | — | — | Aug 28, 2026 |
| Option exercise | 44,403 | $219.76 | — | — | Aug 28, 2026 |
| Tax withholding | 12,002 | $812.98 | — | — | Aug 28, 2026 |
| Open-market sale | 480 | $800.19 | — | — | Aug 28, 2026 |
| Open-market sale | 540 | $801.10 | — | — | Aug 28, 2026 |
| Open-market sale | 280 | $802.10 | — | — | Aug 28, 2026 |
| Open-market sale | 750 | $803.39 | — | — | Aug 28, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 11 | $821.93 | — | — | Aug 26, 2026 |
| Grant / award Phantom Stock Units | 7 | $821.93 | — | — | Aug 26, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 11 | $821.93 | — | — | Aug 26, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 19 | $821.93 | — | — | Aug 26, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 5 | $888.73 | — | — | Jul 24, 2026 |
| Grant / award Phantom Stock Units | 7 | $888.73 | — | — | Jul 24, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 10 | $888.73 | — | — | Jul 24, 2026 |
| Transaction | Shares | Price | Held after | Change† | Date |
|---|---|---|---|---|---|
| Grant / award Phantom Stock Units | 18 | $888.73 | — | — | Jul 24, 2026 |
Insider filings reported around the same time
Other companies whose most recent Form 4 was filed closest to CAT's (Oct 1, 2026).
Frequently asked about CAT insider activity
How many insiders bought CAT stock in the last 90 days?
No open-market purchases (Form 4 code P) of CAT shares were reported by Caterpillar Inc insiders in the trailing 90 days. The 12 filings shown on this page cover other transaction types — sales, grants, option exercises, and tax withholding.
Who filed the most recent Form 4 for CAT?
The most recent Form 4 on this page was filed by David MacLennan (Director) on Oct 1, 2026, reporting 1 transaction. The original document is linked from the filing list above on SEC EDGAR. Amended filings (Form 4/A) may later revise reported figures.
What was the largest open-market CAT insider sale shown?
The largest open-market sale among the filings shown was 6,135 CAT shares at $807.41 (about $4,953,460) by Joseph E. Creed (Chief Executive Officer) on Aug 28, 2026. Value is shares × the price reported on the Form 4; trades may be made under a prearranged Rule 10b5-1 plan.
New to Form 4s? The transaction codes, the 90-day window and the 0–100 score are defined on the insider-activity score methodology page.
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Track CAT insider filings free →This score summarizes SEC Form 4 filing activity over the trailing 90 days. It is descriptive, not predictive — not a rating, recommendation, or investment advice. Data: SEC EDGAR (public domain), as filed; amendments may revise figures. Tradune is not a registered investment adviser.
Data as filed; amended filings (Form 4/A) may revise figures. Sales may occur under prearranged Rule 10b5-1 trading plans.