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 |
|---|---|---|---|---|---|---|
| 2026-09-04 | Carpenter Tod E. Chairman, President and CEO | Option exercise · Employee Stock Option (right to buy) | −31,968 | 131,500 | ||
| 2026-08-31 | Carpenter Tod E. Chairman, President and CEO | Option exercise | +3,032 | $42.72 | $130K | 301,731 |
| 2026-08-31 | Carpenter Tod E. Chairman, President and CEO | Sale | −3,032 | $91.00 | $276K | 298,699 |
| 2026-08-31 | Carpenter Tod E. Chairman, President and CEO | Option exercise · Employee Stock Option (right to buy) | −3,032 | 163,468 | ||
| 2026-08-27 | Pogalz Bradley J. Chief Financial Officer | Option exercise | +3,000 | $42.72 | $128K | 3,434 |
| 2026-08-27 | Pogalz Bradley J. Chief Financial Officer | Shares withheld for taxes | −2,129 | $91.84 | $196K | 1,305 |
| 2026-08-27 | Pogalz Bradley J. Chief Financial Officer | Option exercise · Employee Stock Option (right to buy) | −3,000 | 0 | ||
| 2026-07-03 | Smiley Jacinth C Director | Grant or award | +267 | $89.09 | $24K | 8,243 |
| 2026-07-03 | Rautio Trudy A. Director | Grant or award | +334 | $89.09 | $30K | 28,106 |
| 2026-07-03 | Owens James Director | Grant or award | +267 | $89.09 | $24K | 22,913 |
| 2026-07-03 | Hilger Christopher M. Director | Grant or award | +400 | $89.09 | $36K | 16,244 |
| 2026-04-14 | Owens James Director | Option exercise | +7,153 | $42.26 | $302K | 29,718 |
| 2026-04-14 | Owens James Director | Sale | −7,153 | $89.21 | $638K | 22,565 |
| 2026-04-14 | Owens James Director | Option exercise | +6,600 | $48.96 | $323K | 29,165 |
| 2026-04-14 | Owens James Director | Sale | −6,600 | $89.21 | $589K | 22,565 |
| 2026-04-14 | Owens James Director | Option exercise · Stock Option (right to buy) | −7,153 | 0 | ||
| 2026-04-14 | Owens James Director | Option exercise · Stock Option (right to buy) | −6,600 | 0 | ||
| 2026-04-13 | Owens James Director | Option exercise | +5,921 | $42.26 | $250K | 28,486 |
| 2026-04-13 | Owens James Director | Sale | −5,921 | $89.02 | $527K | 22,565 |
| 2026-04-13 | Owens James Director | Option exercise · Stock Option (right to buy) | −5,921 | 7,153 |
Page 2 of 23 · 453 trades