Welcome to our dedicated page for Donaldson SEC filings (Ticker: DCI), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Locating aftermarket margin trends, raw-material cost impacts, or the latest respiratory filter acquisition inside Donaldson’s sprawling disclosures can feel like sifting dust without a filter of your own. Each quarter, the company reports on three distinct segments, dozens of product lines, and global manufacturing footprints—detail that makes Donaldson (DCI) SEC filings both valuable and complex.
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Our coverage spans all forms—8-K material events, proxy statements, S-8 equity plans—yet each is tied back to Donaldson’s filtration economics. You’ll quickly see how capital expenditures for new dust-collection lines surface in an 8-K material events explained, where executive compensation is detailed in the Donaldson (DCI) proxy statement executive compensation, and why aftermarket consumables boost free cash flow in the Donaldson (DCI) earnings report filing analysis. If you’ve wondered about understanding Donaldson (DCI) SEC documents with AI, this is your filter: comprehensive coverage, expert commentary, and real-time updates so you never miss a Donaldson (DCI) 8-K material events explained moment.
Donaldson Company, Inc. (DCI) filed a Form 144 notifying the proposed sale of 3,000 common shares through Morgan Stanley Smith Barney LLC with an aggregate market value of $245,879.40. The filing shows the shares represent part of 116,519,946 shares outstanding and lists an approximate sale date of 08/28/2025 on the NYSE. The securities were acquired and are to be sold on 08/28/2025 via exercise of options under a registered plan, with payment made in cash. The filer reports no securities sold during the past three months and includes the customary attestation that no undisclosed material adverse information is known.
Donaldson Company, Inc. (DCI) notice of proposed sale reports an intended sale of 18,500 common shares, with an aggregate market value of $1,511,666.45, through Morgan Stanley Smith Barney on the NYSE with an approximate sale date of 08/28/2025. The filing states these shares were acquired the same day (08/28/2025) by exercise of options under a registered plan and that payment was made in cash. The filer reports no securities sold by the account in the past three months and includes the required representation that no undisclosed material adverse information about the issuer is known.
Donaldson Company, Inc. (DCI) insider filing indicates proposed sale of common stock. The notice reports an intended sale of 31,900 shares on 08/28/2025 through Morgan Stanley Smith Barney (NYSE), with an aggregate market value of $2,550,593.21. The shares represent a small fraction of the company's 116,519,946 outstanding shares. The securities were acquired the same day by exercise of options under a registered plan (18,700 and 13,200 shares) and were paid for in cash. The filer reports no other sales in the prior three months. The notice includes the standard representation that the seller knows of no undisclosed material adverse information.
Form 144 notice filed relating to Donaldson Company, Inc. (DCI). The filer notified an intended sale of 100,500 common shares through Morgan Stanley Smith Barney LLC on 08/28/2025, with an aggregate market value listed at $8,101,998.45. The filing states these shares were acquired the same day (08/28/2025) by exercise of options under a registered plan and paid for in cash. The form also discloses prior sales by the same person, TOD CARPENTER, totaling 60,000 shares across three transactions on 07/08–07/10/2025 with gross proceeds shown as $4,293,449.22. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.
Donaldson Company, Inc. (DCI) – Form 4 insider transaction
Corporate Controller Andrew J. Cebulla filed a Form 4 disclosing an F-code transaction on 06/09/2025, indicating shares were withheld to satisfy tax obligations arising from equity compensation. Key details are:
- Shares disposed (Code F): 489 common shares at an implied price of $70.38.
- Direct ownership after transaction: 1,638 common shares.
- Indirect ownership: 278 common shares held through a benefit-plan trust.
- No derivative securities were reported.
The total value of shares disposed is roughly $34,400, a negligible amount relative to the company’s market capitalization. No open-market purchase or sale occurred; the transaction was strictly tax-related. The filing does not signal any strategic shift or material change in insider sentiment.
Donaldson Company, Inc. (DCI) – Form 4 insider transaction: Director Jacinth C. Smiley reported the acquisition of 316 shares of Donaldson common stock on 07 July 2025 at a price of $71.26 per share. Following this transaction, Smiley’s direct ownership stands at 6,178 shares. No derivative securities were involved and there were no disposals. The filing was submitted on 08 July 2025 by Attorney-in-Fact Amy C. Becker.
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