DONALDSON Co INC (DCI)
Latest DCI Insider Trades
James Owens - DirectorOpen-market sale$11K- James Owens - DirectorOpen-market sale$527K
About DONALDSON Co INC (DCI)
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 $3.9 billion in revenue in its fiscal 2026.
- BLOOMINGTON, MN
- 15,000
- 1972
- XNYS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 4 | 1,268 | |
| Option exercise | 2 | 6,000 | |
| Tax withholding / forfeiture | 1 | 2,129 |
DCI Insider Transactions (Form 4)
1669 Form 4 filings on record, the earliest from Oct 1, 2024, newest first. Filing history page 3 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Tod E. Carpenter - Officer | Grant or award | Employee Stock Option (right to buy) | 131,700 |
Recent DCI Form 8-K Filings
5Recent DCI Form 144 Notices of Proposed Sale
2A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| BRADLEY J POGALZ | Officer | 2,129 | $196K | View on EDGAR | |
| DOUGLAS ALLAN MILROY | Former Officer |
DCI Insider Trading - FAQ
What is the latest insider trade for DCI?
DONALDSON Co INC (DCI) had 5 insider filings in the last 90 days, with the most recent on 2026-08-28. The full record for DCI runs to 69 Form 4 filings, the earliest from 2024-10-01. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying DCI stock?
No insider purchases of DCI were filed in the last 90 days.
How many insiders are selling DCI stock?
No insider sales of DCI were filed in the last 90 days. 19 sales are on record for this company.
Where can I see DCI SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks DCI Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow DCI insider buys?
Create a free InsiderAlpha account and press Watch on this page to add DCI to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Industrials Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Bradley J. Pogalz view on EDGAR
- - Jacinth C. Smiley view on EDGAR
- - Trudy A. Rautio view on EDGAR
- - James Owens view on EDGAR
- - Christopher M. Hilger view on EDGAR
- - James Owens view on EDGAR
- - Jacinth C. Smiley view on EDGAR
- - Trudy A. Rautio view on EDGAR
- - James Owens view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Industrials
- Where DCI's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track DCI insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
