Company · Ownership research

DONALDSON Co INC DCI

CIK 0000029644

Form 4 transactions dated Nov 1, 2023 to Nov 10, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 108 rows; the complete set is available through the API.

Insider filings on file run through Oct 5, 2026.

Insider purchases & sales

Purchased: $0.00
Sold: $60.93M

Nov 1, 2023 – Oct 5, 2026
Available records · partial months are marked ·

202410 of 20 preview events

Date	Insider	Activity	Trade value (USD)	% of prior holding
Oct 9, 2024	SCALF THOMAS R President	Sale	$182.90K 2,500 shares sold	8.11% sold Direct holding	▾
Oct 7, 2024	SCALF THOMAS R President	Sale	$314.95K 4,295 shares sold	12.23% sold Direct holding	▾
Oct 4, 2024	OBERTON WILLARD D Director	Sale	$198.10K 2,700 shares sold	8.80% sold Direct holding	▾
Sep 27, 2024	Robinson Scott J. Chief Financial Officer	Sale	$6.19M 83,600 shares sold	Unavailable Direct holding	▾
Sep 23, 2024	Carpenter Tod E. Chairman, President and CEO · Director	Sale	$2.25M 30,919 shares sold	10.75% sold Direct holding	▾
Sep 20, 2024	Carpenter Tod E. Chairman, President and CEO · Director	Sale	$1.75M 24,081 shares sold	8.58% sold Direct holding	▾
Sep 19, 2024	Becker Amy C Chief Legal Officer	Sale	$1.06M 14,500 shares sold	25.95% sold Direct holding	▾
Sep 18, 2024	Owens James Director	Sale	$373.77K 5,210 shares sold	22.65% sold Direct holding	▾
Sep 17, 2024	Owens James Director	Sale	$636.57K 8,790 shares sold	33.07% sold Direct holding	▾
Jul 2, 2024	Robinson Scott J. Chief Financial Officer	Sale	$2.67M 37,600 shares sold	49.93% sold Direct holding	▾

Showing 20 / 20 record groups in 2024. The complete set is available through the API.

DONALDSON Co INC · DCI

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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 20 of 20 purchase / sale groups and 30 of 108 other groups; the totals and the monthly series cover the whole window.

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{"action":"list","ticker":"DCI","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. Share totals are on today's split-adjusted basis. 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.