Donaldson Company, Inc. (DCI) SEC Filings
Everything DCI has filed with the SEC, newest first. An 8-K shows
what it was about where we have classified it — an earnings release and a
change of chief executive are both 8-Ks, and the form number alone doesn't
separate them.
All
10-K
10-Q
144
4
8-K · Earnings Release
8-K · Guidance Update
76 filings
Date
Form
Filing
Sep 28, 2026
4
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Sep 28, 2026
4
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Sep 28, 2026
4
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Sep 28, 2026
4
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Sep 25, 2026
10-K
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Sep 10, 2026
4
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Sep 4, 2026
144
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Sep 1, 2026
4
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Aug 31, 2026
144
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Aug 28, 2026
4
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Aug 27, 2026
144
View filing
Aug 27, 2026
144
View filing
Aug 25, 2026
8-K
Earnings Release · Guidance Update
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Jul 7, 2026
4
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Jul 7, 2026
4
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Jul 7, 2026
4
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Jul 7, 2026
4
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Jun 2, 2026
10-Q
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Apr 14, 2026
4
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Apr 6, 2026
4
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Apr 6, 2026
4
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Apr 6, 2026
4
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Apr 6, 2026
4
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Mar 27, 2026
4
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Mar 4, 2026
4
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Feb 26, 2026
10-Q
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Jan 6, 2026
4
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Jan 6, 2026
4
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Jan 6, 2026
4
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Jan 6, 2026
4
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Jan 6, 2026
4
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Jan 6, 2026
4
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Jan 6, 2026
4
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Jan 6, 2026
4
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Jan 6, 2026
4
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Dec 10, 2025
4
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Dec 10, 2025
4
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Dec 8, 2025
4
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Dec 4, 2025
10-Q
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Oct 6, 2025
4
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Oct 6, 2025
4
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Oct 6, 2025
4
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Oct 6, 2025
4
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Oct 3, 2025
4
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Oct 3, 2025
4
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Oct 3, 2025
4
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Oct 3, 2025
4
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Oct 3, 2025
4
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Oct 3, 2025
4
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Oct 3, 2025
4
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Oct 3, 2025
4
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Sep 29, 2025
4
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Sep 29, 2025
4
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Sep 29, 2025
4
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Sep 29, 2025
4
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Sep 26, 2025
10-K
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Sep 4, 2025
4
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Sep 2, 2025
4
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Sep 2, 2025
4
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Sep 2, 2025
4
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Sep 2, 2025
4
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Jun 3, 2025
10-Q
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Mar 4, 2025
10-Q
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Dec 6, 2024
10-Q
View filing
Sep 27, 2024
10-K
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Jun 4, 2024
10-Q
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Mar 4, 2024
10-Q
View filing
Dec 6, 2023
10-Q
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Sep 22, 2023
10-K
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Jun 5, 2023
10-Q
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Mar 8, 2023
10-Q
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Dec 7, 2022
10-Q
View filing
Sep 23, 2022
10-K
View filing
Jun 6, 2022
10-Q
View filing
Mar 3, 2022
10-Q
View filing
Dec 8, 2021
10-Q
View filing
Filings are sourced from EDGAR and open on the SEC's own site.
Classification of 8-K events is ours and is not part of the filing.