Stocks
DCI DONALDSON Co INC

DCI

DONALDSON Co INC

Company with tickers: DCI

CIK

29644

CUSIP

257651109

Shares Outstanding

115,814,243

Price Holdings Short Volume Short Interest Fails to Deliver SEC Filings Earnings Calls Insider Trading Congress Trades

Date	Insider	Role	Type	Shares	Price	Value	After
2026-04-03	Smiley Jacinth C	EXECUTIVE VP & CFO	Award	279	$85.23	$23,779	7,948
2026-04-03	Hilger Christopher M.	Director	Award	418	$85.23	$35,626	15,799
2026-04-03	Rautio Trudy A.	Director	Award	349	$85.23	$29,745	27,673
2026-04-03	Owens James	Director	Award	279	$85.23	$23,779	22,565
2026-03-26	Briseno Guillermo	President	Sell	12,000	$84.97	$1,019,640	29,267
2026-03-26	Briseno Guillermo	President	Convert	12,000	$42.72	$512,640	41,267
2026-03-26	Briseno Guillermo	President	Convert	12,000	—	—	0
2026-03-02	Lewis Richard Brent	President	Other	838	—	—	838
2026-03-02	Lewis Richard Brent	President	Award	15,500	—	—	15,500
2026-01-02	Smiley Jacinth C	EXECUTIVE VP & CFO	Award	900	—	—	7,394
2026-01-02	Smiley Jacinth C	EXECUTIVE VP & CFO	Award	3,000	—	—	3,000
2026-01-02	Rautio Trudy A.	Director	Award	900	—	—	26,924
2026-01-02	Rautio Trudy A.	Director	Award	3,000	—	—	3,000
2026-01-02	Milroy Douglas A.	Director	Award	3,000	—	—	3,000
2026-01-02	Milroy Douglas A.	Director	Other	12,592	—	—	12,592
2026-01-02	Milroy Douglas A.	Director	Award	900	—	—	2,473
2026-01-02	Hilger Christopher M.	Director	Award	375	$89.93	$33,724	14,442
2026-01-02	Hilger Christopher M.	Director	Award	3,000	—	—	3,000
2026-01-02	Cruz Pilar	Director	Award	900	—	—	16,747
2026-01-02	Shine Daniel P	Director	Award	900	—	—	1,000
2026-01-02	Shine Daniel P	Director	Award	3,000	—	—	3,000
2026-01-02	Rajendra Ajita G	Director	Award	3,000	—	—	3,000
2026-01-02	Rajendra Ajita G	Director	Award	900	—	—	44,997
2026-01-02	Owens James	Director	Award	900	—	—	21,965
2026-01-02	Owens James	Director	Award	3,000	—	—	3,000
2026-01-02	Olson Richard M	Director	Award	3,000	—	—	3,000
2026-01-02	Olson Richard M	Director	Award	900	—	—	6,090
2026-01-02	Cruz Pilar	Director	Award	3,000	—	—	3,000
2025-12-09	Pogalz Bradley J.	Chief Financial Officer	Convert	1,000	—	—	0
2025-12-09	Pogalz Bradley J.	Chief Financial Officer	Convert	1,000	$28.00	$28,000	1,000
2025-12-09	Pogalz Bradley J.	Chief Financial Officer	Sell	566	$91.57	$51,829	434
2025-12-09	Pogalz Bradley J.	Chief Financial Officer	Other	803	—	—	803
2025-12-08	Shine Daniel P	Director	Award	100	—	—	100
2025-12-08	Shine Daniel P	Director	Award	200	—	—	200
2025-12-05	Rajendra Ajita G	Director	Sell	13,200	$92.04	$1,214,928	43,993
2025-12-05	Rajendra Ajita G	Director	Convert	6,600	$48.96	$323,136	0
2025-12-05	Rajendra Ajita G	Director	Convert	13,200	$42.26	$557,832	57,193
2025-11-21	Shine Daniel P	Director	Other	0	—	—	0
2025-10-03	Smiley Jacinth C	EXECUTIVE VP & CFO	Award	272	$82.61	$22,470	6,473
2025-10-03	Owens James	Director	Award	272	$82.61	$22,470	20,997
2025-10-03	Rautio Trudy A.	Director	Award	339	$82.61	$28,005	25,960
2025-10-03	Hilger Christopher M.	Director	Award	409	$82.61	$33,787	14,032
2025-10-02	Lewis Richard Brent	President	Convert	13,500	$28.00	$378,000	53,279
2025-10-02	Lewis Richard Brent	President	Convert	13,500	—	—	0
2025-10-02	Lewis Richard Brent	President	Tax	8,982	$82.08	$737,243	44,297
2025-10-01	CEBULLA ANDREW J.	Corporate Controller	Other	287	—	—	287
2025-10-01	CEBULLA ANDREW J.	Corporate Controller	Award	5,186	—	—	5,186
2025-10-01	Carpenter Tod E.	Director, Chairman, President and CEO	Other	11,079	—	—	11,079
2025-10-01	Carpenter Tod E.	Director, Chairman, President and CEO	Award	122,600	—	—	122,600
2025-10-01	Becker Amy C	Chief Legal Officer	Award	17,000	—	—	17,000
2025-10-01	Becker Amy C	Chief Legal Officer	Other	1,564	—	—	1,564
2025-10-01	Briseno Guillermo	President	Other	29,244	—	—	29,244
2025-10-01	Pogalz Bradley J.	Chief Financial Officer	Award	23,900	—	—	23,900
2025-10-01	Pogalz Bradley J.	Chief Financial Officer	Other	47	—	—	47
2025-10-01	Lewis Richard Brent	President	Award	42,100	—	—	42,100
2025-10-01	Lewis Richard Brent	President	Other	832	—	—	832
2025-10-01	Driesen Bart C.	President	Award	15,300	—	—	15,300
2025-10-01	Driesen Bart C.	President	Other	5,161	—	—	5,161
2025-10-01	DeVincke Darcy J	Chief Human Resources Officer	Award	11,500	—	—	11,500
2025-10-01	DeVincke Darcy J	Chief Human Resources Officer	Other	3,863	—	—	3,863
2025-10-01	Briseno Guillermo	President	Award	15,300	—	—	15,300
2025-09-26	Driesen Bart C.	President	Other	5,161	—	—	5,161
2025-09-26	Driesen Bart C.	President	Other	0	—	—	0
2025-09-25	Lewis Richard Brent	President	Tax	140	$80.04	$11,206	39,779
2025-09-25	Lewis Richard Brent	President	Other	832	—	—	832
2025-09-25	Lewis Richard Brent	President	Award	5,942	—	—	39,919
2025-09-25	Briseno Guillermo	President	Award	3,935	—	—	29,244
2025-09-25	Becker Amy C	Chief Legal Officer	Award	5,541	—	—	50,186
2025-09-25	Becker Amy C	Chief Legal Officer	Other	8,552	—	—	8,552
2025-09-25	Becker Amy C	Chief Legal Officer	Tax	2,727	$80.04	$218,269	47,459
2025-09-25	Carpenter Tod E.	Director, Chairman, President and CEO	Award	36,296	—	—	316,557
2025-09-25	Carpenter Tod E.	Director, Chairman, President and CEO	Tax	17,858	$80.04	$1,429,354	298,699
2025-09-25	Carpenter Tod E.	Director, Chairman, President and CEO	Other	11,079	—	—	11,079
2025-09-03	Briseno Guillermo	President	Convert	13,500	$28.00	$378,000	38,809
2025-09-03	Briseno Guillermo	President	Convert	13,500	—	—	0
2025-09-03	Briseno Guillermo	President	Sell	13,500	$79.03	$1,066,905	25,309
2025-08-28	Rautio Trudy A.	Director	Gift	3,709	—	—	25,621
2025-08-28	Rautio Trudy A.	Director	Convert	18,700	—	—	0
2025-08-28	Rautio Trudy A.	Director	Sell	18,700	$79.96	$1,495,252	29,330
2025-08-28	Rautio Trudy A.	Director	Convert	18,700	$28.43	$531,641	48,030
2025-08-28	Dahlgren Andrew C	President	Sell	3,000	$81.96	$245,880	7,504
2025-08-28	Dahlgren Andrew C	President	Other	50	—	—	50
2025-08-28	Dahlgren Andrew C	President	Convert	3,000	$28.00	$84,000	10,504
2025-08-28	Dahlgren Andrew C	President	Convert	3,000	—	—	0
2025-08-28	Becker Amy C	Chief Legal Officer	Other	8,547	—	—	8,547
2025-08-28	Becker Amy C	Chief Legal Officer	Convert	18,500	$28.00	$518,000	63,145
2025-08-28	Becker Amy C	Chief Legal Officer	Sell	18,500	$81.71	$1,511,635	44,645
2025-08-28	Becker Amy C	Chief Legal Officer	Convert	18,500	—	—	0
2025-08-28	Carpenter Tod E.	Director, Chairman, President and CEO	Sell	100,500	$80.62	$8,102,310	280,261
2025-08-28	Carpenter Tod E.	Director, Chairman, President and CEO	Convert	100,500	$28.00	$2,814,000	380,761
2025-08-28	Carpenter Tod E.	Director, Chairman, President and CEO	Other	11,079	—	—	11,079
2025-08-28	Carpenter Tod E.	Director, Chairman, President and CEO	Convert	100,500	—	—	0
2025-07-10	Carpenter Tod E.	Director, Chairman, President and CEO	Award	45,808	$28.00	$1,282,624	326,069
2025-07-10	Carpenter Tod E.	Director, Chairman, President and CEO	Sell	45,808	$71.71	$3,284,892	280,261
2025-07-10	Carpenter Tod E.	Director, Chairman, President and CEO	Convert	45,808	$71.71	$3,284,892	0
2025-07-09	Carpenter Tod E.	Director, Chairman, President and CEO	Sell	2,159	$71.00	$153,289	280,261
2025-07-09	Carpenter Tod E.	Director, Chairman, President and CEO	Award	2,159	$28.00	$60,452	282,420
2025-07-09	Carpenter Tod E.	Director, Chairman, President and CEO	Convert	2,159	$71.00	$153,289	45,808
2025-07-08	Carpenter Tod E.	Director, Chairman, President and CEO	Award	12,033	$28.00	$336,924	292,294
2025-07-08	Carpenter Tod E.	Director, Chairman, President and CEO	Convert	12,033	$71.07	$855,185	47,967