Cabot Corp SEC filings CBT

Cabot Corp has 1,006 filings in SEC EDGAR's recent list, going back to Nov 22, 2017. Its latest annual report, Form ARS, was filed on Jan 27, 2026 for the period ended Sep 30, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 4, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Nov 2, 2026 (results of operations). The company's fiscal year ends on September 30.

Form Description Filed Period
ARS Annual report to shareholders Jan 27, 2026 Sep 30, 2025
10-K Annual report Nov 24, 2025 Sep 30, 2025
ARS Annual report to shareholders Jan 24, 2025 Sep 30, 2024
10-K Annual report Nov 20, 2024 Sep 30, 2024
ARS Annual report to shareholders Jan 26, 2024 Sep 30, 2023
10-K Annual report Nov 22, 2023 Sep 30, 2023
ARS Annual report to shareholders Jan 26, 2023 Sep 30, 2022
10-K Annual report Nov 23, 2022 Sep 30, 2022
10-K Annual report Nov 29, 2021 Sep 30, 2021
10-K Annual report Nov 25, 2020 Sep 30, 2020
10-K Annual report Nov 22, 2019 Sep 30, 2019
10-K Annual report Nov 21, 2018 Sep 30, 2018
10-K Annual report Nov 22, 2017 Sep 30, 2017

Showing 13 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.

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Company profile

Industry
Miscellaneous Chemical Products (SIC 2890)
Listed as
CBT (NYSE)
Fiscal year ends
September 30
Incorporated in
DE
Headquarters
Boston, MA
SEC filer status
Large accelerated filer
SEC CIK
16040
Former names
CABOT CORP (until Nov 2, 2026)

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.