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 |
|---|---|---|---|---|---|---|
| 2025-10-01 | Carpenter Tod E. Chairman, President and CEO | Grant or award · Employee Stock Option (right to buy) | +122,600 | 122,600 | ||
| 2025-10-01 | Becker Amy C Chief Legal Officer | Grant or award · Employee Stock Option (right to buy) | +17,000 | 17,000 | ||
| 2025-09-25 | Briseno Guillermo President | Grant or award | +3,935 | 29,244 | ||
| 2025-09-25 | Lewis Richard Brent President | Grant or award | +5,942 | 39,919 | ||
| 2025-09-25 | Lewis Richard Brent President | Shares withheld for taxes | −140 | $80.04 | $11K | 39,779 |
| 2025-09-25 | Carpenter Tod E. Chairman, President and CEO | Grant or award | +36,296 | 316,557 | ||
| 2025-09-25 | Carpenter Tod E. Chairman, President and CEO | Shares withheld for taxes | −17,858 | $80.04 | $1.4M | 298,699 |
| 2025-09-25 | Becker Amy C Chief Legal Officer | Grant or award | +5,541 | 50,186 | ||
| 2025-09-25 | Becker Amy C Chief Legal Officer | Shares withheld for taxes | −2,727 | $80.04 | $218K | 47,459 |
| 2025-09-03 | Briseno Guillermo President | Option exercise | +13,500 | $28.00 | $378K | 38,809 |
| 2025-09-03 | Briseno Guillermo President | Sale | −13,500 | $79.03 | $1.1M | 25,309 |
| 2025-09-03 | Briseno Guillermo President | Option exercise · Employee Stock Option (right to buy) | −13,500 | 0 | ||
| 2025-08-28 | Rautio Trudy A. Director | Option exercise | +18,700 | $28.43 | $532K | 48,030 |
| 2025-08-28 | Rautio Trudy A. Director | Sale | −18,700 | $79.96 | $1.5M | 29,330 |
| 2025-08-28 | Rautio Trudy A. Director | Option exercise | +13,200 | $42.26 | $558K | 42,530 |
| 2025-08-28 | Rautio Trudy A. Director | Sale | −13,200 | $79.96 | $1.1M | 29,330 |
| 2025-08-28 | Rautio Trudy A. Director | Gift | −3,709 | 25,621 | ||
| 2025-08-28 | Rautio Trudy A. Director | Option exercise · Stock Option (right to buy) | −18,700 | 0 | ||
| 2025-08-28 | Rautio Trudy A. Director | Option exercise · Stock Option (right to buy) | −13,200 | 0 | ||
| 2025-08-28 | Dahlgren Andrew C President | Option exercise | +3,000 | $28.00 | $84K | 10,504 |
Page 6 of 23 · 453 trades