Senior insider sale
President at DONALDSON CO INC — senior position signals high conviction
$891.7K
10.85K shares
DAHLGREN ANDREW C plans to sell 10.85K shares of DONALDSON CO INC valued at approximately $891.7K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Exercise of options under a registered plan
Cash
Restricted stock vesting under a registered plan
Services Rendered
Restricted stock vesting under a registered plan
Services Rendered
Restricted stock vesting under a registered plan
Services Rendered
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
10/15/2025 | Exercise of options under a registered plan Cash | 3K | — |
9/22/2025 | Restricted stock vesting under a registered plan Services Rendered | 2.08K | — |
9/27/2024 | Restricted stock vesting under a registered plan Services Rendered | 1.70K | — |
12/1/2022 | Restricted stock vesting under a registered plan Services Rendered | 1.06K | — |
| Total | 7.85K | ||
Completed
Units to sell
3K
Market value
$245.9K
Planned — Approximate Date
Units to sell
7.85K
Market value
$645.8K
Units
10.85K
Value
$891.7K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
8/28/2025 | 3K | $245.9K | — | Completed |
| Planned — Approximate Date | ||||
10/15/2025 | 7.85K | $645.8K | NYSE | Planned |
| Total | 10.85K | $891.7K | ||