Company · CIK 0000029644 · SIC 3564 — Industrial & Commercial Fans & Blowers & Air Purifing Equip · NYSE
DONALDSON Co INC · DCI
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 SForm 4 → | Sep 10, 12:30 pm EDT | Tod E. CarpenterChairman, President and CEO, Director | 31,968 | $91.10 | $2,912,285 | 298,699 | −9.67% | late |
| Sep 4, 2026 MForm 4 → | Sep 10, 12:30 pm EDT | Tod E. CarpenterChairman, President and CEO, Director | 31,968 | $42.72 | $1,365,673 | 330,667 | — | late |
| Aug 31, 2026 SForm 4 → | Sep 1, 4:09 pm EDT | Tod E. CarpenterChairman, President and CEO, Director | 3,032 | $91.00 | $275,912 | 298,699 | −1.00% | |
| Aug 31, 2026 MForm 4 → | Sep 1, 4:09 pm EDT | Tod E. CarpenterChairman, President and CEO, Director | 3,032 | $42.72 | $129,527 | 301,731 | — | |
| Aug 27, 2026 FMForm 4 → | Aug 28, 10:57 am EDT | Bradley J. PogalzChief Financial Officer | 5,129 | $63.11 | $323,687 | 1,305 | — | |
| Jul 3, 2026 AForm 4 → | Jul 7, 6:53 pm EDT | Jacinth C SmileyDirector | 267 | $89.09 | $23,787 | 8,243 | — | |
| Jul 3, 2026 AForm 4 → | Jul 7, 6:52 pm EDT | Trudy A. RautioDirector | 334 | $89.09 | $29,756 | 28,106 | — | |
| Jul 3, 2026 AForm 4 → | Jul 7, 6:52 pm EDT | James OwensDirector | 267 | $89.09 | $23,787 | 22,913 | — | |
| Jul 3, 2026 AForm 4 → | Jul 7, 6:51 pm EDT | Christopher M. HilgerDirector | 400 | $89.09 | $35,636 | 16,244 | — |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Sep 4, 2026 MForm 4 → | Sep 10, 12:30 pm EDT | Tod E. CarpenterChairman, President and CEO, Director | 31,968 | — | — | 131,500 | — | late |
| Aug 31, 2026 MForm 4 → | Sep 1, 4:09 pm EDT | Tod E. CarpenterChairman, President and CEO, Director | 3,032 | — | — | 163,468 | — | |
| Aug 27, 2026 MForm 4 → | Aug 28, 10:57 am EDT | Bradley J. PogalzChief Financial Officer | 3,000 | — | — | 0 | — |