Company · Ownership research

CATERPILLAR INC CAT

CIK 0000018230

Form 4 transactions dated Sep 1, 2023 to Sep 25, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 120 rows; the complete set is available through the API.

Insider filings on file run through 2026-09-01.

Insider purchases & sales

Purchased: $969.77K
Sold: $323.30M

Sep 1, 2023 – Sep 1, 2026
Available records · partial months are marked ·

202510 of 17 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
2025-12-31	BONFIELD ANDREW R J Chief Financial Officer	Sale	$5.75M 10,000 shares sold	18.03% sold Direct holding	▾
2025-12-01	BONFIELD ANDREW R J Chief Financial Officer	Sale	$5.71M 10,000 shares sold	15.28% sold Direct holding	▾
2025-11-11	Kaiser Jason Group President	Sale	$6.03M 10,707 shares sold	Unavailable Direct holding	▾
2025-11-10	Fassino Anthony D. Group President	Sale	$4.67M 8,184 shares sold	16.47% sold Direct holding	▾
2025-11-06	MacLennan David Director	Purchase	$170.66K 300 shares bought	3.92% added Direct holding	▾
2025-11-05	De Lange Bob Group President	Sale	$8.23M 14,638 shares sold	15.43% sold Direct holding	▾
2025-11-05	Schaupp William E Chief Accounting Officer	Sale	$686.66K 1,200 shares sold	47.56% sold Direct holding	▾
2025-10-10	Umpleby III Donald J Executive Chairman	Sale	$8.67M 17,166 shares sold	3.69% sold Direct holding	▾
2025-09-22	Umpleby III Donald J Executive Chairman	Sale	$7.94M 17,166 shares sold	3.56% sold Direct holding	▾
2025-09-02	Umpleby III Donald J Executive Chairman · Director	Sale	$7.09M 17,168 shares sold	3.44% sold Direct holding	▾

Showing 17 / 17 record groups in 2025. The complete set is available through the API.

CATERPILLAR INC · CAT

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 17 of 17 purchase / sale groups and 30 of 120 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"CAT","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.