DCI

DONALDSON Co INC

$89.28 +0.04 (+0.04%) At close · Jul 13

Market Cap

$10.35B

115,911,056

Trades by corporate insiders — officers, directors and holders of more than 10% of the shares — disclosed to the SEC on Forms 3, 4 and 5. Form 4 must be filed within two business days of the trade.

Date	Insider	Role	Type	Security	Shares	Price	Value	After
2026-07-03	Hilger Christopher M.	Director	Award↑	Common Stock	400	$89.09	$35,636	16,244
2026-07-03	Rautio Trudy A.	Director	Award↑	Common Stock	334	$89.09	$29,756	28,106
2026-07-03	Owens James	Director	Award↑	Common Stock	267	$89.09	$23,787	22,913
2026-07-03	Smiley Jacinth C	EXECUTIVE VP & CFO	Award↑	Common Stock	267	$89.09	$23,787	8,243
2026-04-14	Owens James	Director	Convert↓ Filing footnotes — Stock Option (right to buy) (Direct) Fully vested	Stock Option (right to buy)	6,600	—	—	0
2026-04-14	Owens James	Director	Sell↓	Common Stock	7,153	$89.21	$638,119	22,565
2026-04-14	Owens James	Director	Convert↑	Common Stock	6,600	$48.96	$323,136	29,165
2026-04-14	Owens James	Director	Convert↓ Filing footnotes — Stock Option (right to buy) (Direct) Fully vested	Stock Option (right to buy)	7,153	—	—	0
2026-04-14	Owens James	Director	Sell↓	Common Stock	6,600	$89.21	$588,786	22,565
2026-04-14	Owens James	Director	Convert↑	Common Stock	7,153	$42.26	$302,286	29,718
2026-04-13	Owens James	Director	Sell↓	Common Stock	5,921	$89.02	$527,087	22,565
2026-04-13	Owens James	Director	Convert↑	Common Stock	5,921	$42.26	$250,221	28,486
2026-04-13	Owens James	Director	Convert↓ Filing footnotes — Stock Option (right to buy) (Direct) Fully vested	Stock Option (right to buy)	5,921	—	—	7,153
2026-04-10	Owens James	Director	Convert↓ Filing footnotes — Stock Option (right to buy) (Direct) Fully vested	Stock Option (right to buy)	126	—	—	13,074
2026-04-10	Owens James	Director	Sell↓	Common Stock	126	$88.82	$11,191	22,565
2026-04-10	Owens James	Director	Convert↑	Common Stock	126	$42.26	$5,325	22,691
2026-04-03	Hilger Christopher M.	Director	Award↑	Common Stock	418	$85.23	$35,626	15,799
2026-04-03	Smiley Jacinth C	EXECUTIVE VP & CFO	Award↑	Common Stock	279	$85.23	$23,779	7,948
2026-04-03	Owens James	Director	Award↑	Common Stock	279	$85.23	$23,779	22,565
2026-04-03	Rautio Trudy A.	Director	Award↑	Common Stock	349	$85.23	$29,745	27,673
2026-03-26	Briseno Guillermo	President	Convert↓ Filing footnotes — Employee Stock Option (right to buy) (Direct) Fully vested	Employee Stock Option (right to buy)	8,600	—	—	8,600
2026-03-26	Briseno Guillermo	President	Convert↑	Common Stock	12,000	$42.72	$512,640	41,267
2026-03-26	Briseno Guillermo	President	Convert↑	Common Stock	8,600	$45.43	$390,698	37,867
2026-03-26	Briseno Guillermo	President	Sell↓	Common Stock	8,600	$84.97	$730,742	29,267
2026-03-26	Briseno Guillermo	President	Sell↓	Common Stock	12,000	$84.97	$1,019,640	29,267
2026-03-26	Briseno Guillermo	President	Convert↓ Filing footnotes — Employee Stock Option (right to buy) (Direct) Fully vested	Employee Stock Option (right to buy)	12,000	—	—	0
2026-03-02	Lewis Richard Brent	President	Award↑ Filing footnotes — Employee Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on March 2, 2027.	Employee Stock Option (right to buy)	15,500	—	—	15,500
2026-01-02	Milroy Douglas A.	Director	Award↑ Filing footnotes — Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on January 2, 2027.	Stock Option (right to buy)	3,000	—	—	3,000
2026-01-02	Smiley Jacinth C	EXECUTIVE VP & CFO	Award↑ Filing footnotes — Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on January 2, 2027.	Stock Option (right to buy)	3,000	—	—	3,000
2026-01-02	Olson Richard M	Director	Award↑	Common Stock	900	—	—	6,090
2026-01-02	Cruz Pilar	Director	Award↑ Filing footnotes — Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on January 2, 2027.	Stock Option (right to buy)	3,000	—	—	3,000
2026-01-02	Owens James	Director	Award↑ Filing footnotes — Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on January 2, 2027.	Stock Option (right to buy)	3,000	—	—	3,000
2026-01-02	Owens James	Director	Award↑	Common Stock	250	$89.93	$22,483	22,215
2026-01-02	Owens James	Director	Award↑	Common Stock	900	—	—	21,965
2026-01-02	Olson Richard M	Director	Award↑ Filing footnotes — Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on January 2, 2027.	Stock Option (right to buy)	3,000	—	—	3,000
2026-01-02	Rajendra Ajita G	Director	Award↑ Filing footnotes — Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on January 2, 2027.	Stock Option (right to buy)	3,000	—	—	3,000
2026-01-02	Hilger Christopher M.	Director	Award↑ Filing footnotes — Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on January 2, 2027.	Stock Option (right to buy)	3,000	—	—	3,000
2026-01-02	Rautio Trudy A.	Director	Award↑	Common Stock	311	$89.93	$27,968	27,235
2026-01-02	Smiley Jacinth C	EXECUTIVE VP & CFO	Award↑	Common Stock	900	—	—	7,394
2026-01-02	Cruz Pilar	Director	Award↑	Common Stock	900	—	—	16,747
2026-01-02	Milroy Douglas A.	Director	Award↑	Common Stock	900	—	—	2,473
2026-01-02	Rajendra Ajita G	Director	Award↑	Common Stock	900	—	—	44,997
2026-01-02	Shine Daniel P	Director	Award↑	Common Stock	900	—	—	1,000
2026-01-02	Hilger Christopher M.	Director	Award↑	Common Stock	375	$89.93	$33,724	14,442
2026-01-02	Smiley Jacinth C	EXECUTIVE VP & CFO	Award↑	Common Stock	250	$89.93	$22,483	7,644
2026-01-02	Rautio Trudy A.	Director	Award↑	Common Stock	900	—	—	26,924
2026-01-02	Hilger Christopher M.	Director	Award↑	Common Stock	900	—	—	15,342
2026-01-02	Shine Daniel P	Director	Award↑ Filing footnotes — Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on January 2, 2027.	Stock Option (right to buy)	3,000	—	—	3,000
2026-01-02	Rautio Trudy A.	Director	Award↑ Filing footnotes — Stock Option (right to buy) (Direct) The option vests in three equal annual installments beginning on January 2, 2027.	Stock Option (right to buy)	3,000	—	—	3,000
2025-12-09	Pogalz Bradley J.	Chief Financial Officer	Convert↓ Filing footnotes — Employee Stock Option (right to buy) (Direct) Fully vested	Employee Stock Option (right to buy)	1,000	—	—	0

Legend Buy — open-market purchase Sell — open-market sale ↑ Shares acquired ↓ Shares disposed (gift, conversion, tax…)

Showing 1–50 of 689 transactions

Key facts CIK 29644 CUSIP 257651109 13F (30d) 61 filings 50 filers Visit website Investor relations