DCI · Donaldson Company Inc. Common Stock
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| Tod E. Carpenter Chairman, President and CEO | ▼ Sell | Tax Withholding | 298,699 Shares held | 9/25/2025 | View profile |
| HOFFMAN MICHAEL J Director | ▲ Buy | Grant | 65,543 Shares held | 1/3/2022 | View profile |
| John Wiehoff Director | ▲ Buy | Grant | 63,917 Shares held | 10/7/2022 | View profile |
| Amy C. Becker Vice President | ▼ Sell | Tax Withholding | 47,459 Shares held | 9/25/2025 | View profile |
| Ajita G. Rajendra Director | ▲ Buy | Grant | 44,997 Shares held | 1/2/2026 | View profile |
| Richard Brent Lewis Senior Vice President | ▼ Sell | Tax Withholding | 44,297 Shares held | 10/2/2025 | View profile |
| Robinson Scott J. Senior Vice President | ▼ Sell | Open Market | 37,702 Shares held | 9/27/2024 | View profile |
| OBERTON WILLARD D Director | ▲ Buy | Grant | 29,834 Shares held | 7/7/2025 | View profile |
| Guillermo Briseno President | ▼ Sell | Open Market | 29,267 Shares held | 3/26/2026 | View profile |
| SCALF THOMAS R Senior Vice President | ▼ Sell | Open Market | 28,334 Shares held | 3/17/2025 | View profile |
| Trudy A. Rautio Director | ▲ Buy | Grant | 28,106 Shares held | 7/3/2026 | View profile |
| Kramer Sheila G. Director | ▼ Sell | Tax Withholding | 27,363 Shares held | 9/27/2024 | View profile |
| Jeffrey E. Spethmann Senior Vice President | ▼ Sell | Tax Withholding | 25,828 Shares held | 9/22/2022 | View profile |
| James Owens President and CEO | ▲ Buy | Grant | 22,913 Shares held | 7/3/2026 | View profile |
| Pilar Cruz Director | ▲ Buy | Grant | 16,747 Shares held | 1/2/2026 | View profile |
| Christopher M. Hilger Director | ▲ Buy | Grant | 16,244 Shares held | 7/3/2026 | View profile |
| Jacinth C. Smiley Group Vice President | ▲ Buy | Grant | 8,243 Shares held | 7/3/2026 | View profile |
| Dahlgren Andrew C President | ▼ Sell | Open Market | 7,504 Shares held | 8/28/2025 | View profile |
| Richard M. Olson Director | ▲ Buy | Grant | 6,090 Shares held | 1/2/2026 | View profile |
| Vermeersch Wim Vice President | ▼ Sell | Open Market | 4,669 Shares held | 9/30/2022 | View profile |
| Douglas A. Milroy Director | ▲ Buy | Grant | 2,473 Shares held | 1/2/2026 | View profile |
| Keller Peter Joseph Corporate Controller | ▼ Sell | Open Market | 2,000 Shares held | 12/29/2021 | View profile |
| CEBULLA ANDREW J. Corporate Controller | ▼ Sell | Tax Withholding | 1,638 Shares held | 6/9/2025 | View profile |
| Daniel P. Shine Director | ▲ Buy | Grant | 1,000 Shares held | 1/2/2026 | View profile |
| Bradley J. Pogalz Chief Financial Officer | ▼ Sell | Open Market | 434 Shares held | 12/9/2025 | View profile |
Transaction History
| Jacinth C. Smiley | ▲ Buy | Grant | 267 | $24K | 7/3/2026 |
| Trudy A. Rautio | ▲ Buy | Grant | 334 | $30K | 7/3/2026 |
| James Owens | ▲ Buy | Grant | 267 | $24K | 7/3/2026 |
| Christopher M. Hilger | ▲ Buy | Grant | 400 | $36K | 7/3/2026 |
| James Owens | ▲ Buy | Option Exercise | 7,153 | $302K | 4/14/2026 |
| James Owens | ▼ Sell | Open Market | 7,153 | $638K | 4/14/2026 |
| James Owens | ▲ Buy | Option Exercise | 6,600 | $323K | 4/14/2026 |
| James Owens | ▼ Sell | Open Market | 6,600 | $589K | 4/14/2026 |
| James Owens | ▲ Buy | Option Exercise | 5,921 | $250K | 4/13/2026 |
| James Owens | ▼ Sell | Open Market | 5,921 | $527K | 4/13/2026 |
| James Owens | ▲ Buy | Option Exercise | 126 | $5K | 4/10/2026 |
| James Owens | ▼ Sell | Open Market | 126 | $11K | 4/10/2026 |
| Jacinth C. Smiley | ▲ Buy | Grant | 279 | $24K | 4/3/2026 |
| Trudy A. Rautio | ▲ Buy | Grant | 349 | $30K | 4/3/2026 |
| James Owens | ▲ Buy | Grant | 279 | $24K | 4/3/2026 |
| Christopher M. Hilger | ▲ Buy | Grant | 418 | $36K | 4/3/2026 |
| Guillermo Briseno | ▲ Buy | Option Exercise | 12,000 | $513K | 3/26/2026 |
| Guillermo Briseno | ▼ Sell | Open Market | 12,000 | $1.0M | 3/26/2026 |
| Guillermo Briseno | ▲ Buy | Option Exercise | 8,600 | $391K | 3/26/2026 |
| Guillermo Briseno | ▼ Sell | Open Market | 8,600 | $731K | 3/26/2026 |
| Jacinth C. Smiley | ▲ Buy | Grant | 900 | $0 | 1/2/2026 |
| Jacinth C. Smiley | ▲ Buy | Grant | 250 | $22K | 1/2/2026 |
| Daniel P. Shine | ▲ Buy | Grant | 900 | $0 | 1/2/2026 |
| Trudy A. Rautio | ▲ Buy | Grant | 900 | $0 | 1/2/2026 |
| Trudy A. Rautio | ▲ Buy | Grant | 311 | $28K | 1/2/2026 |
| Ajita G. Rajendra | ▲ Buy | Grant | 900 | $0 | 1/2/2026 |
| James Owens | ▲ Buy | Grant | 900 | $0 | 1/2/2026 |
| James Owens | ▲ Buy | Grant | 250 | $22K | 1/2/2026 |
| Richard M. Olson | ▲ Buy | Grant | 900 | $0 | 1/2/2026 |
| Douglas A. Milroy | ▲ Buy | Grant | 900 | $0 | 1/2/2026 |
| Christopher M. Hilger | ▲ Buy | Grant | 375 | $34K | 1/2/2026 |
| Christopher M. Hilger | ▲ Buy | Grant | 900 | $0 | 1/2/2026 |
| Pilar Cruz | ▲ Buy | Grant | 900 | $0 | 1/2/2026 |
| Bradley J. Pogalz | ▲ Buy | Option Exercise | 1,000 | $28K | 12/9/2025 |
| Bradley J. Pogalz | ▼ Sell | Open Market | 566 | $52K | 12/9/2025 |
| Daniel P. Shine | ▲ Buy | Grant | 100 | $0 | 12/8/2025 |
| Ajita G. Rajendra | ▲ Buy | Option Exercise | 13,200 | $558K | 12/5/2025 |
| Ajita G. Rajendra | ▼ Sell | Open Market | 13,200 | $1.2M | 12/5/2025 |
| Ajita G. Rajendra | ▲ Buy | Option Exercise | 6,600 | $323K | 12/5/2025 |
| Ajita G. Rajendra | ▼ Sell | Open Market | 6,600 | $607K | 12/5/2025 |
| Jacinth C. Smiley | ▲ Buy | Grant | 272 | $22K | 10/3/2025 |
| Trudy A. Rautio | ▲ Buy | Grant | 339 | $28K | 10/3/2025 |
| James Owens | ▲ Buy | Grant | 272 | $22K | 10/3/2025 |
| Christopher M. Hilger | ▲ Buy | Grant | 409 | $34K | 10/3/2025 |
| Richard Brent Lewis | ▲ Buy | Option Exercise | 13,500 | $378K | 10/2/2025 |
| Richard Brent Lewis | ▼ Sell | Tax Withholding | 8,982 | $737K | 10/2/2025 |
| Richard Brent Lewis | ▲ Buy | Grant | 5,942 | $0 | 9/25/2025 |
| Richard Brent Lewis | ▼ Sell | Tax Withholding | 140 | $11K | 9/25/2025 |
| Tod E. Carpenter | ▲ Buy | Grant | 36,296 | $0 | 9/25/2025 |
| Tod E. Carpenter | ▼ Sell | Tax Withholding | 17,858 | $1.4M | 9/25/2025 |
| Guillermo Briseno | ▲ Buy | Grant | 3,935 | $0 | 9/25/2025 |
| Amy C. Becker | ▲ Buy | Grant | 5,541 | $0 | 9/25/2025 |
| Amy C. Becker | ▼ Sell | Tax Withholding | 2,727 | $218K | 9/25/2025 |
| Guillermo Briseno | ▲ Buy | Option Exercise | 13,500 | $378K | 9/3/2025 |
| Guillermo Briseno | ▼ Sell | Open Market | 13,500 | $1.1M | 9/3/2025 |
| Trudy A. Rautio | ▲ Buy | Option Exercise | 18,700 | $532K | 8/28/2025 |
| Trudy A. Rautio | ▼ Sell | Open Market | 18,700 | $1.5M | 8/28/2025 |
| Trudy A. Rautio | ▲ Buy | Option Exercise | 13,200 | $558K | 8/28/2025 |
| Trudy A. Rautio | ▼ Sell | Open Market | 13,200 | $1.1M | 8/28/2025 |
| Trudy A. Rautio | ▼ Sell | Gift | 3,709 | $0 | 8/28/2025 |
| Dahlgren Andrew C | ▲ Buy | Option Exercise | 3,000 | $84K | 8/28/2025 |
| Dahlgren Andrew C | ▼ Sell | Open Market | 3,000 | $246K | 8/28/2025 |
| Tod E. Carpenter | ▲ Buy | Option Exercise | 100,500 | $2.8M | 8/28/2025 |
| Tod E. Carpenter | ▼ Sell | Open Market | 100,500 | $8.1M | 8/28/2025 |
| Amy C. Becker | ▲ Buy | Option Exercise | 18,500 | $518K | 8/28/2025 |
| Amy C. Becker | ▼ Sell | Open Market | 18,500 | $1.5M | 8/28/2025 |
| Tod E. Carpenter | ▲ Buy | Grant | 45,808 | $1.3M | 7/10/2025 |
| Tod E. Carpenter | ▼ Sell | Open Market | 45,808 | $3.3M | 7/10/2025 |
| Tod E. Carpenter | ▼ Sell | Open Market | 2,159 | $153K | 7/9/2025 |
| Tod E. Carpenter | ▲ Buy | Grant | 2,159 | $60K | 7/9/2025 |
| Tod E. Carpenter | ▲ Buy | Grant | 12,033 | $337K | 7/8/2025 |
| Tod E. Carpenter | ▼ Sell | Open Market | 12,033 | $855K | 7/8/2025 |
| Jacinth C. Smiley | ▲ Buy | Grant | 316 | $23K | 7/7/2025 |
| Trudy A. Rautio | ▲ Buy | Grant | 393 | $28K | 7/7/2025 |
| James Owens | ▲ Buy | Grant | 316 | $23K | 7/7/2025 |
| OBERTON WILLARD D | ▲ Buy | Grant | 53 | $4K | 7/7/2025 |
| Christopher M. Hilger | ▲ Buy | Grant | 316 | $23K | 7/7/2025 |
| CEBULLA ANDREW J. | ▼ Sell | Tax Withholding | 489 | $34K | 6/9/2025 |
| Richard Brent Lewis | ▲ Buy | Option Exercise | 10,000 | $358K | 6/4/2025 |
| Richard Brent Lewis | ▼ Sell | Tax Withholding | 7,369 | $511K | 6/4/2025 |
| OBERTON WILLARD D | ▲ Buy | Option Exercise | 7,000 | $199K | 6/4/2025 |
| OBERTON WILLARD D | ▼ Sell | Open Market | 7,000 | $487K | 6/4/2025 |
| James Owens | ▲ Buy | Option Exercise | 18,700 | $532K | 4/10/2025 |
| James Owens | ▼ Sell | Open Market | 18,700 | $1.2M | 4/10/2025 |
| Jacinth C. Smiley | ▲ Buy | Grant | 370 | $23K | 4/4/2025 |
| James Owens | ▲ Buy | Grant | 370 | $23K | 4/4/2025 |
| OBERTON WILLARD D | ▲ Buy | Grant | 62 | $4K | 4/4/2025 |
| Christopher M. Hilger | ▲ Buy | Grant | 370 | $23K | 4/4/2025 |
| Trudy A. Rautio | ▲ Buy | Grant | 460 | $28K | 4/4/2025 |
| SCALF THOMAS R | ▲ Buy | Option Exercise | 28,500 | $1.2M | 3/17/2025 |
| SCALF THOMAS R | ▼ Sell | Open Market | 28,500 | $2.0M | 3/17/2025 |
| OBERTON WILLARD D | ▼ Sell | Open Market | 7,000 | $478K | 3/5/2025 |
| OBERTON WILLARD D | ▲ Buy | Option Exercise | 7,000 | $199K | 3/5/2025 |
| SCALF THOMAS R | ▲ Buy | Option Exercise | 29,500 | $826K | 2/28/2025 |
| SCALF THOMAS R | ▼ Sell | Open Market | 29,500 | $2.0M | 2/28/2025 |
| Douglas A. Milroy | ▲ Buy | Grant | 1,300 | $0 | 1/2/2025 |
| Jacinth C. Smiley | ▲ Buy | Grant | 1,300 | $0 | 1/2/2025 |
| Jacinth C. Smiley | ▲ Buy | Grant | 334 | $22K | 1/2/2025 |
| James Owens | ▲ Buy | Grant | 334 | $22K | 1/2/2025 |
| Richard M. Olson | ▲ Buy | Grant | 1,300 | $0 | 1/2/2025 |
| OBERTON WILLARD D | ▲ Buy | Option Exercise | 2,000 | $57K | 1/2/2025 |
| Pilar Cruz | ▲ Buy | Grant | 1,300 | $0 | 1/2/2025 |
| Trudy A. Rautio | ▲ Buy | Option Exercise | 14,000 | $516K | 1/2/2025 |
| Trudy A. Rautio | ▼ Sell | Open Market | 14,000 | $946K | 1/2/2025 |
| Trudy A. Rautio | ▲ Buy | Grant | 1,300 | $0 | 1/2/2025 |
| Trudy A. Rautio | ▲ Buy | Grant | 416 | $28K | 1/2/2025 |
| Ajita G. Rajendra | ▲ Buy | Grant | 1,300 | $0 | 1/2/2025 |
| James Owens | ▲ Buy | Grant | 1,300 | $0 | 1/2/2025 |
| OBERTON WILLARD D | ▼ Sell | Open Market | 2,000 | $136K | 1/2/2025 |
| OBERTON WILLARD D | ▲ Buy | Grant | 1,300 | $0 | 1/2/2025 |
| OBERTON WILLARD D | ▲ Buy | Grant | 56 | $4K | 1/2/2025 |
| Christopher M. Hilger | ▲ Buy | Grant | 1,300 | $0 | 1/2/2025 |
| Christopher M. Hilger | ▲ Buy | Grant | 334 | $22K | 1/2/2025 |
| SCALF THOMAS R | ▼ Sell | Open Market | 2,500 | $183K | 10/9/2024 |
| SCALF THOMAS R | ▼ Sell | Open Market | 4,295 | $315K | 10/7/2024 |
| Trudy A. Rautio | ▲ Buy | Grant | 380 | $28K | 10/4/2024 |
| James Owens | ▲ Buy | Grant | 305 | $22K | 10/4/2024 |
| OBERTON WILLARD D | ▲ Buy | Option Exercise | 2,700 | $77K | 10/4/2024 |
| OBERTON WILLARD D | ▼ Sell | Open Market | 2,700 | $198K | 10/4/2024 |
| OBERTON WILLARD D | ▲ Buy | Grant | 51 | $4K | 10/4/2024 |
| Christopher M. Hilger | ▲ Buy | Grant | 305 | $22K | 10/4/2024 |
| Pilar Cruz | ▲ Buy | Grant | 153 | $11K | 10/4/2024 |
| SCALF THOMAS R | ▼ Sell | Tax Withholding | 4,160 | $307K | 9/27/2024 |
| Robinson Scott J. | ▲ Buy | Grant | 12,481 | $0 | 9/27/2024 |
| Kramer Sheila G. | ▲ Buy | Grant | 5,502 | $0 | 9/27/2024 |
| Kramer Sheila G. | ▼ Sell | Tax Withholding | 1,419 | $105K | 9/27/2024 |
| Dahlgren Andrew C | ▲ Buy | Grant | 3,355 | $0 | 9/27/2024 |
| Dahlgren Andrew C | ▼ Sell | Tax Withholding | 1,651 | $122K | 9/27/2024 |
| Tod E. Carpenter | ▲ Buy | Grant | 46,299 | $0 | 9/27/2024 |
| Tod E. Carpenter | ▼ Sell | Tax Withholding | 22,780 | $1.7M | 9/27/2024 |
| Guillermo Briseno | ▲ Buy | Grant | 3,087 | $0 | 9/27/2024 |
| Amy C. Becker | ▲ Buy | Grant | 6,442 | $0 | 9/27/2024 |
| Amy C. Becker | ▼ Sell | Tax Withholding | 3,170 | $234K | 9/27/2024 |
| Robinson Scott J. | ▲ Buy | Option Exercise | 39,000 | $2.3M | 9/27/2024 |
| Robinson Scott J. | ▼ Sell | Open Market | 39,000 | $2.9M | 9/27/2024 |
| Robinson Scott J. | ▲ Buy | Option Exercise | 44,600 | $2.3M | 9/27/2024 |
| Robinson Scott J. | ▼ Sell | Open Market | 44,600 | $3.3M | 9/27/2024 |
| SCALF THOMAS R | ▲ Buy | Grant | 8,455 | $0 | 9/27/2024 |
| Robinson Scott J. | ▼ Sell | Tax Withholding | 6,141 | $453K | 9/27/2024 |
| Richard Brent Lewis | ▲ Buy | Grant | 7,381 | $0 | 9/27/2024 |
| Richard Brent Lewis | ▼ Sell | Tax Withholding | 173 | $13K | 9/27/2024 |
| Tod E. Carpenter | ▲ Buy | Option Exercise | 30,919 | $1.1M | 9/23/2024 |
| Tod E. Carpenter | ▼ Sell | Open Market | 30,919 | $2.2M | 9/23/2024 |
| Tod E. Carpenter | ▲ Buy | Option Exercise | 24,081 | $881K | 9/20/2024 |
| Tod E. Carpenter | ▼ Sell | Open Market | 24,081 | $1.7M | 9/20/2024 |
| SCALF THOMAS R | ▼ Sell | Gift | 3,500 | $0 | 9/19/2024 |
| Amy C. Becker | ▲ Buy | Option Exercise | 14,500 | $562K | 9/19/2024 |
| Amy C. Becker | ▼ Sell | Open Market | 14,500 | $1.1M | 9/19/2024 |
| James Owens | ▲ Buy | Option Exercise | 5,210 | $200K | 9/18/2024 |
| James Owens | ▼ Sell | Open Market | 5,210 | $374K | 9/18/2024 |
| James Owens | ▲ Buy | Option Exercise | 8,790 | $338K | 9/17/2024 |
| James Owens | ▼ Sell | Open Market | 8,790 | $637K | 9/17/2024 |
| Guillermo Briseno | ▲ Buy | Option Exercise | 12,000 | $465K | 9/3/2024 |
| Guillermo Briseno | ▼ Sell | Tax Withholding | 6,399 | $465K | 9/3/2024 |
| Trudy A. Rautio | ▲ Buy | Grant | 400 | $28K | 7/5/2024 |
| James Owens | ▲ Buy | Grant | 321 | $22K | 7/5/2024 |
| OBERTON WILLARD D | ▲ Buy | Grant | 54 | $4K | 7/5/2024 |
| Christopher M. Hilger | ▲ Buy | Grant | 321 | $22K | 7/5/2024 |
| Pilar Cruz | ▲ Buy | Grant | 161 | $11K | 7/5/2024 |
| Robinson Scott J. | ▲ Buy | Option Exercise | 37,600 | $1.7M | 7/2/2024 |
| Robinson Scott J. | ▼ Sell | Open Market | 37,600 | $2.7M | 7/2/2024 |
| Richard Brent Lewis | ▲ Buy | Option Exercise | 3,000 | $116K | 6/14/2024 |
| Richard Brent Lewis | ▼ Sell | Tax Withholding | 2,272 | $168K | 6/14/2024 |
| CEBULLA ANDREW J. | ▼ Sell | Tax Withholding | 498 | $36K | 6/10/2024 |
| Trudy A. Rautio | ▲ Buy | Grant | 376 | $28K | 4/5/2024 |
| James Owens | ▲ Buy | Grant | 302 | $22K | 4/5/2024 |
| OBERTON WILLARD D | ▲ Buy | Grant | 50 | $4K | 4/5/2024 |
| Christopher M. Hilger | ▲ Buy | Grant | 302 | $22K | 4/5/2024 |
| Pilar Cruz | ▲ Buy | Grant | 151 | $11K | 4/5/2024 |
| OBERTON WILLARD D | ▲ Buy | Option Exercise | 4,500 | $173K | 3/20/2024 |
| OBERTON WILLARD D | ▼ Sell | Open Market | 4,500 | $331K | 3/20/2024 |
| Robinson Scott J. | ▼ Sell | Open Market | 5,088 | $372K | 3/19/2024 |
| Robinson Scott J. | ▲ Buy | Option Exercise | 37,000 | $1.6M | 3/18/2024 |
| Robinson Scott J. | ▼ Sell | Open Market | 31,912 | $2.3M | 3/18/2024 |
| Kramer Sheila G. | ▲ Buy | Option Exercise | 16,000 | $448K | 3/15/2024 |
| Kramer Sheila G. | ▼ Sell | Open Market | 16,000 | $1.2M | 3/15/2024 |
| Kramer Sheila G. | ▲ Buy | Option Exercise | 14,500 | $619K | 3/15/2024 |
| Kramer Sheila G. | ▼ Sell | Open Market | 14,500 | $1.1M | 3/15/2024 |
| Kramer Sheila G. | ▲ Buy | Option Exercise | 15,000 | $681K | 3/15/2024 |
| Kramer Sheila G. | ▼ Sell | Open Market | 15,000 | $1.1M | 3/15/2024 |
| Ajita G. Rajendra | ▲ Buy | Option Exercise | 18,700 | $532K | 3/7/2024 |
| Ajita G. Rajendra | ▼ Sell | Open Market | 18,700 | $1.4M | 3/7/2024 |
| Dahlgren Andrew C | ▲ Buy | Option Exercise | 2,500 | $97K | 3/4/2024 |
| Dahlgren Andrew C | ▼ Sell | Tax Withholding | 1,978 | $143K | 3/4/2024 |
| SCALF THOMAS R | ▼ Sell | Open Market | 3,027 | $221K | 3/4/2024 |
| SCALF THOMAS R | ▼ Sell | Open Market | 7,680 | $546K | 3/1/2024 |
| Ajita G. Rajendra | ▲ Buy | Option Exercise | 14,000 | $539K | 3/1/2024 |
| Ajita G. Rajendra | ▼ Sell | Open Market | 14,000 | $1.0M | 3/1/2024 |
| OBERTON WILLARD D | ▲ Buy | Option Exercise | 4,500 | $173K | 2/29/2024 |
| OBERTON WILLARD D | ▼ Sell | Open Market | 4,500 | $317K | 2/29/2024 |
| Tod E. Carpenter | ▲ Buy | Option Exercise | 20,000 | $854K | 1/3/2024 |
| Tod E. Carpenter | ▼ Sell | Tax Withholding | 16,667 | $1.1M | 1/3/2024 |
| Tod E. Carpenter | ▲ Buy | Option Exercise | 54,000 | $2.1M | 1/3/2024 |
| Tod E. Carpenter | ▼ Sell | Tax Withholding | 42,988 | $2.8M | 1/3/2024 |
| Jacinth C. Smiley | ▲ Buy | Grant | 1,200 | $0 | 1/2/2024 |
| Trudy A. Rautio | ▲ Buy | Grant | 374 | $24K | 1/2/2024 |
| Trudy A. Rautio | ▲ Buy | Grant | 1,200 | $0 | 1/2/2024 |
| Ajita G. Rajendra | ▲ Buy | Grant | 1,200 | $0 | 1/2/2024 |
| James Owens | ▲ Buy | Grant | 289 | $19K | 1/2/2024 |
| James Owens | ▲ Buy | Grant | 1,200 | $0 | 1/2/2024 |