Donaldson Company Inc
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Composite trend over time
Why is DCI moving today?
Donaldson is a leading manufacturer of filtration systems and replacement parts, including air filtration systems, liquid filtration systems, and dust, fume, and mist collectors. The company serves a diverse range of end markets, including construction, mining, agriculture, truck, and industrial. Its business is organized into three segments: mobile solutions, industrial solutions, and life sciences. Donaldson generated approximately $3.7 billion in revenue in its fiscal 2025.
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Warehouse intelligence for DCI.
DCI insider activity
Donaldson Company Inc
5 insiders bought in the last 90 days
Net selling: -$10.3M across loaded Form 4 rows.
Loaded official disclosures do not show all three sources aligned on this ticker.
| Filing date | Trade date | Insider | Title | Type | Price | Qty | Owned | Value | Receipt |
|---|---|---|---|---|---|---|---|---|---|
| 2026-04-14 | 2026-04-14 | Owens James | Insider | sell | $89.21 | 6,600 | 22,565 | $589K | SEC Form 4 |
| 2026-04-14 | 2026-04-14 | Owens James | Insider | buy | $48.96 | 6,600 | 29,165 | $323K | SEC Form 4 |
| 2026-04-14 | 2026-04-14 | Owens James | Insider | sell | $89.21 | 7,153 | 22,565 | $638K | SEC Form 4 |
| 2026-04-14 | 2026-04-14 | Owens James | Insider | buy | $42.26 | 7,153 | 29,718 | $302K | SEC Form 4 |
| 2026-04-14 | 2026-04-13 | Owens James | Insider | sell | $89.02 | 5,921 | 22,565 | $527K | SEC Form 4 |
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