List of insiders holdings for DONALDSON Co INC:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | COOK WILLIAM M Chairman | 2016-03-23 13:34:31 | 872,030 457,731 | 1,329,761 | Form 4 |
| 2 | VAN DYKE WILLIAM G Chairman | 2005-08-15 09:23:49 | 1,600 1,297,929 | 1,299,529 | Form 4/A |
| 3 | PRIADKA NICKOLAS Senior VP | 2005-08-11 15:41:52 | 374,386 97,818 | 472,204 | Form 4 |
| 4 | Carpenter Tod E. Chairman, President and CEO | 2025-10-03 11:56:27 | 421,299 22,894 | 444,193 | Form 4 |
| 5 | GIERTZ JAMES R Senior Vice President | 2006-09-19 18:12:34 | 306,852 23,375 | 330,227 | Form 4 |
| 6 | LINNELL NORMAN C Vice President | 2014-07-08 12:46:12 | 207,981 24,557 | 232,538 | Form 4 |
| 7 | WINDFELDT THOMAS A VP | 2004-10-05 16:38:31 | 222,961 6,043 | 229,004 | Form 4 |
| 8 | SCHWAB LOWELL F Senior Vice President | 2010-04-14 15:15:16 | 178,002 29,782 | 207,784 | Form 4 |
| 9 | MCMURRAY CHARLES J Senior Vice President | 2013-12-31 17:03:54 | 146,088 51,932 | 198,020 | Form 4 |
| 10 | BASTIAENS F GUILLAUME Director | 2014-09-05 15:12:06 | 140,669 0 | 140,669 | Form 4 |
| 11 | EUGSTER JACK W Director | 2012-08-30 10:57:36 | 127,549 0 | 127,549 | Form 4 |
| 12 | DOLAN JANET M Director | 2014-09-09 16:37:49 | 123,087 0 | 123,087 | Form 4 |
| 13 | NODDLE JEFFREY Director | 2017-09-12 10:54:05 | 106,291 0 | 106,291 | Form 4 |
| 14 | Ward Jay L Senior Vice President | 2016-01-04 13:51:31 | 75,522 18,362 | 93,884 | Form 4 |
| 15 | Lewis Richard Brent President | 2025-10-03 12:01:02 | 86,397 4,698 | 91,095 | Form 4 |
| 16 | Joppa Sandra N Vice President | 2015-01-07 11:08:29 | 79,910 7,006 | 86,916 | Form 4 |
| 17 | Robinson Scott J. Chief Financial Officer | 2024-10-03 12:58:27 | 79,842 2,195 | 82,037 | Form 4 |
| 18 | MELROSE KENDRICK B Director | 2004-12-03 16:49:22 | 81,451 0 | 81,451 | Form 4 |
| 19 | Touw Geert Henk Senior Vice President | 2007-01-25 12:28:02 | 27,445 52,341 | 79,786 | Form 4 |
| 20 | Driesen Bart C. President | 2025-12-01 15:43:52 | 76,196 0 | 76,196 | Form 3/A |
| 21 | Becker Amy C Chief Legal Officer | 2025-10-03 11:55:29 | 64,459 10,116 | 74,575 | Form 4 |
| 22 | HOFFMAN MICHAEL J Director | 2022-01-05 15:52:47 | 70,243 0 | 70,243 | Form 4 |
| 23 | WIEHOFF JOHN Director | 2022-10-11 14:06:34 | 63,917 0 | 63,917 | Form 4 |
| 24 | GRUNDHOFER JOHN F Director | 2012-09-20 12:47:46 | 58,425 3,500 | 61,925 | Form 4 |
| 25 | Timm David W Vice President | 2012-02-02 13:12:50 | 28,556 25,458 | 54,014 | Form 4 |
| 26 | Rajendra Ajita G Director | 2026-01-06 14:15:53 | 47,997 0 | 47,997 | Form 4 |
| 27 | Vann William I Vice President | 2008-06-03 09:09:34 | 22,111 25,161 | 47,272 | Form 4 |
| 28 | Perushek Mary Lynne Vice President | 2016-07-28 14:52:35 | 31,163 15,879 | 47,042 | Form 4 |
| 29 | Briseno Guillermo President | 2025-10-03 11:58:13 | 44,544 0 | 44,544 | Form 4 |
| 30 | Kramer Sheila G. Chief Human Resources Officer | 2024-10-03 12:57:00 | 42,963 1,456 | 44,419 | Form 4 |
| 31 | SANGER STEPHEN W Director | 2003-12-11 16:42:28 | 35,671 0 | 35,671 | Form 4 |
| 32 | VERHAGE THOMAS R Vice President | 2011-10-27 16:11:23 | 33,129 1,690 | 34,819 | Form 4 |
| 33 | MILLER PAUL DAVID Director | 2015-12-01 14:56:29 | 33,771 0 | 33,771 | Form 4 |
| 34 | Spethmann Jeffrey E Senior Vice President | 2022-09-26 14:30:11 | 25,828 6,265 | 32,093 | Form 4 |
| 35 | Rautio Trudy A. Director | 2026-01-06 14:16:58 | 30,235 0 | 30,235 | Form 4 |
| 36 | OBERTON WILLARD D Director | 2025-07-08 13:52:40 | 29,834 0 | 29,834 | Form 4 |
| 37 | SCALF THOMAS R President | 2025-03-18 14:04:30 | 28,334 103 | 28,437 | Form 4 |
| 38 | Owens James Director | 2026-01-06 14:14:46 | 25,215 0 | 25,215 | Form 4 |
| 39 | Wu Eugene Vice President | 2014-12-09 11:20:06 | 21,301 757 | 22,058 | Form 4 |
| 40 | Dahlgren Andrew C President | 2025-09-02 12:26:38 | 7,504 12,452 | 19,956 | Form 4 |
| 41 | Cruz Pilar Director | 2026-01-06 14:07:53 | 19,747 0 | 19,747 | Form 4 |
| 42 | Shaw James F Vice President | 2016-01-06 11:18:02 | 13,181 5,293 | 18,474 | Form 4 |
| 43 | Hilger Christopher M. Director | 2026-01-06 14:09:24 | 18,342 0 | 18,342 | Form 4 |
| 44 | Milroy Douglas A. Director | 2026-01-06 14:10:33 | 5,473 12,592 | 18,065 | Form 4 |
| 45 | Wilfong Debra L Vice President | 2012-09-25 17:26:13 | 16,029 1,413 | 17,442 | Form 4 |
| 46 | DeVincke Darcy J Chief Human Resources Officer | 2025-10-03 11:59:10 | 11,500 3,863 | 15,363 | Form 4 |
| 47 | BURKE PAUL B Director | 2003-07-22 16:47:22 | 14,437 0 | 14,437 | Form 4 |
| 48 | CECERE ANDREW Director | 2021-01-06 14:22:53 | 13,816 0 | 13,816 | Form 4 |
| 49 | Smiley Jacinth C Director | 2026-01-06 14:19:22 | 10,644 0 | 10,644 | Form 4 |
| 50 | Olson Richard M Director | 2026-01-06 14:13:17 | 9,090 0 | 9,090 | Form 4 |
| 51 | Osland Melissa A. Controller | 2018-10-10 15:27:33 | 4,224 3,068 | 7,292 | Form 4 |
| 52 | CEBULLA ANDREW J. Corporate Controller | 2025-10-03 11:57:25 | 6,830 287 | 7,117 | Form 4 |
| 53 | Vermeersch Wim Vice President | 2022-10-03 17:23:23 | 4,669 0 | 4,669 | Form 4 |
| 54 | Keller Peter Joseph Corporate Controller | 2021-12-30 10:38:35 | 4,000 277 | 4,277 | Form 4 |
| 55 | Shine Daniel P Director | 2026-01-06 14:18:18 | 4,000 0 | 4,000 | Form 4 |
| 56 | Pogalz Bradley J. Chief Financial Officer | 2025-12-10 17:04:04 | 434 850 | 1,284 | Form 4 |