Derivative exercise or conversion — not an open-market buy.
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Traded Mar 26, 2026 · Filed Mar 27, 2026
Donaldson's President sold $1.02M of Donaldson shares. Nobody planned it ahead of time.
Written from the filing's own figures. OQRO describes what was reported and never tells you what to buy or sell
open market sale
Code S — open-market or private sale
~$1,019,640
Shares × reported transaction price
28 days after results of Feb 26, 2026, 68 days before results of Jun 2, 2026
Results dates are the company's own 8-K (Item 2.02). Many companies only let insiders trade in a window after results
None found in footnotes
Only flagged when a footnote says so; never inferred
| After | Stock | S&P 500 | Difference |
|---|---|---|---|
| 7 days | +3.5% | +4.3% | −0.7% |
| 30 days | +5.3% | +12.6% | −7.3% |
| 90 days | +7.0% | +17.3% | −10.2% |
| 180 days | +5.9% | +21.1% | −15.3% |
Past results only. Not a forecast.
Derivative exercise or conversion — not an open-market buy.
A board member of Donaldson sold $11K of Donaldson shares. Nobody planned it ahead of time.
Derivative exercise or conversion — not an open-market buy.