CIK 0000029644 · Large accelerated filer
DONALDSON Co INC
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- DCI
- Exchange
- NYSE
- Industry
- Industrial & Commercial Fans & Blowers & Air Purifing Equip
- FY end
- Jul 31
- Incorporated
- DE
- Entity type
- operating
- EIN
- 410222640
- Phone
- 6128873131
- Business address
- 1400 W. 94TH ST., BLOOMINGTON, MN, 55431
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $3,188,197
- in 2 filings
Net −$3,188,197. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-08-28 | Dahlgren Andrew C President | Sale | −3,000 | $81.96 | $246K | 7,504 |
| 2025-08-28 | Dahlgren Andrew C President | Option exercise · Employee Stock Option (right to buy) | −3,000 | 0 | ||
| 2025-08-28 | Carpenter Tod E. Chairman, President and CEO | Option exercise | +100,500 | $28.00 | $2.8M | 380,761 |
| 2025-08-28 | Carpenter Tod E. Chairman, President and CEO | Sale | −100,500 | $80.62 | $8.1M | 280,261 |
| 2025-08-28 | Carpenter Tod E. Chairman, President and CEO | Option exercise · Employee Stock Option (right to buy) | −100,500 | 0 | ||
| 2025-08-28 | Becker Amy C Chief Legal Officer | Option exercise | +18,500 | $28.00 | $518K | 63,145 |
| 2025-08-28 | Becker Amy C Chief Legal Officer | Sale | −18,500 | $81.71 | $1.5M | 44,645 |
| 2025-08-28 | Becker Amy C Chief Legal Officer | Option exercise · Employee Stock Option (right to buy) | −18,500 | 0 | ||
| 2025-07-10 | Carpenter Tod E. Chairman, President and CEO | Grant or award | +45,808 | $28.00 | $1.3M | 326,069 |
| 2025-07-10 | Carpenter Tod E. Chairman, President and CEO | Sale | −45,808 | $71.71 | $3.3M | 280,261 |
| 2025-07-10 | Carpenter Tod E. Chairman, President and CEO | Option exercise · Employee Stock Option (right to buy) | −45,808 | $71.71 | $3.3M | 0 |
| 2025-07-09 | Carpenter Tod E. Chairman, President and CEO | Grant or award | +2,159 | $28.00 | $60K | 282,420 |
| 2025-07-09 | Carpenter Tod E. Chairman, President and CEO | Sale | −2,159 | $71.00 | $153K | 280,261 |
| 2025-07-09 | Carpenter Tod E. Chairman, President and CEO | Option exercise · Employee Stock Option (right to buy) | −2,159 | $71.00 | $153K | 45,808 |
| 2025-07-08 | Carpenter Tod E. Chairman, President and CEO | Grant or award | +12,033 | $28.00 | $337K | 292,294 |
| 2025-07-08 | Carpenter Tod E. Chairman, President and CEO | Sale | −12,033 | $71.07 | $855K | 280,261 |
| 2025-07-08 | Carpenter Tod E. Chairman, President and CEO | Option exercise · Employee Stock Option (right to buy) | −12,033 | $71.07 | $855K | 47,967 |
| 2025-07-07 | Smiley Jacinth C Director | Grant or award | +316 | $71.26 | $23K | 6,178 |
| 2025-07-07 | Rautio Trudy A. Director | Grant or award | +393 | $71.26 | $28K | 29,223 |
| 2025-07-07 | Owens James Director | Grant or award | +316 | $71.26 | $23K | 20,649 |
Page 7 of 23 · 453 trades