CBT CABOT CORP
company
SEC Filings & Insider Trading Activity 2026

CIK: 16040
Health Care
Miscellaneous Chemical Products 38 filings
Russell 2000

Latest CABOT CORP (CBT) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on November 24, 2025, a 10-Q quarterly report filed on February 4, 2026, an 8-K current report filed on March 17, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for CABOT CORP (CBT) (SEC CIK 16040), with AI-powered section-by-section summaries updated daily.

10-Q: 26
10-K: 9
8-K: 3

Latest 2026 SEC Filing Dates

10-K Annual Report
Nov 24, 2025
10-Q Quarterly Report
Feb 4, 2026
8-K Current Report
Mar 17, 2026

AI 10-K Annual Report Analysis
Latest 10-K (2025-09-30)

Business Overview

  • Core business model: Global specialty chemicals and performance materials focused on engineered fine particles for reinforcement and performance applications
  • New product platform launched: EVOLVE® Sustainable Solutions targeting renewable, recovered, and reduced GHG emission products in Reinforcement Materials
+3 more insights

Risk Factors

  • Environmental compliance risk due to stricter global emission limits on nitrogen oxides, sulfur dioxide, and particulates, requiring costly capital improvements
  • Geopolitical exposure to tire production shifts from Americas/Europe to Asia reducing demand for Reinforcement Materials in higher-margin regions
+3 more insights

Management Discussion & Analysis

  • Revenue $3.713B, down $281M YoY; Reinforcement Materials sales -$269M to $2.341B, Performance Chemicals flat at $1.25B
  • Operating margin 18.9% (Total segment EBIT $702M on $3.713B) vs 17.5% (Total segment EBIT $701M on $3.994B) with EBIT Reinforcement Materials $508M (-$29M) and Performance Chemicals $194M (+$30M)
+3 more insights

AI 8-K Current Report Analysis
Recent 8-K Filings

Filed Mar 17, 2026
8-K
Full analysis →

Item 5.07: Submission of Matters to a Vote of Security Holders

  • Three directors elected to 2029 class: Keohane (98.7% for), Nathoo (96.1% for), Vanlancker (94.6% for) — all passed comfortably
  • Vanlancker received highest opposition (~2.47M against votes), worth monitoring for future board dynamics

Annual Reports Archive
10-K

AI-powered analysis of CABOT CORP (CBT) 10-K annual reports filed with SEC EDGAR.

Recent 8-K Filings
Current Reports

AI-powered analysis of CABOT CORP (CBT) 8-K current reports disclosing material events.

Financial Summary
XBRL

FY2022FY2023FY2024FY2025
Profitability
Revenue$4.3B$3.9B$4.0B$3.7B
Gross Profit$885.0M$839.0M$960.0M$940.0M
Operating Income$526.0M$614.0M$621.0M
Net Income$445.0M$380.0M$331.0M
Gross Margin20.5%21.3%24.0%25.3%
Op. Margin13.4%15.4%16.7%
Net Margin11.3%9.5%8.9%
Balance Sheet
Total Assets$3.6B$3.7B$3.8B
Equity$1.3B$1.4B$1.6B
ROE35.2%26.7%21.4%

Source: XBRL financial data from CABOT CORP (CBT) 10-K filings on SEC EDGAR. All figures in USD. Key metrics include revenue, net income, gross profit, gross profit margin, operating income, EPS (diluted), total assets, stockholders' equity, return on equity (ROE), operating cash flow, and capital expenditure.

Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
8-K
Mar 17, 2026Analysis
10-Q
Feb 4, 2026Dec 31, 2025
8-K
Feb 3, 2026
8-K
Jan 14, 2026
10-K
Nov 24, 2025Sep 30, 2025Analysis
10-Q
Aug 5, 2025Jun 30, 2025
10-Q
May 7, 2025Mar 31, 2025
10-Q
Feb 6, 2025Dec 31, 2024
10-K
Nov 20, 2024Sep 30, 2024
10-Q
Aug 6, 2024Jun 30, 2024
10-Q
May 9, 2024Mar 31, 2024
10-Q
Feb 8, 2024Dec 31, 2023
10-K
Nov 22, 2023Sep 30, 2023
10-Q
Aug 8, 2023Jun 30, 2023
10-Q
May 9, 2023Mar 31, 2023
10-Q
Feb 9, 2023Dec 31, 2022
10-K
Nov 23, 2022Sep 30, 2022
10-Q
Aug 8, 2022Jun 30, 2022
10-Q
May 9, 2022Mar 31, 2022
10-Q
Feb 4, 2022Dec 31, 2021
10-K
Nov 29, 2021Sep 30, 2021
10-Q
Aug 9, 2021Jun 30, 2021
10-Q
May 5, 2021Mar 31, 2021
10-Q
Feb 5, 2021Dec 31, 2020
10-K
Nov 25, 2020Sep 30, 2020

Frequently Asked Questions

What are the latest CBT SEC filings in 2026?

CABOT CORP (CBT) has filed a 10-K annual report on November 24, 2025, a 10-Q quarterly report on February 4, 2026, an 8-K current report on March 17, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did CBT file its most recent 10-K annual report?

CABOT CORP (CBT) filed its most recent 10-K annual report on November 24, 2025. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view CBT 10-Q quarterly reports?

CABOT CORP (CBT)'s most recent 10-Q quarterly report was filed on February 4, 2026. SignalX displays every CBT 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has CBT filed recently?

CABOT CORP (CBT)'s most recent 8-K was filed on March 17, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find CBT insider trading activity (Form 4)?

SignalX aggregates every CBT Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does CBT file with the SEC?

CABOT CORP (CBT) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new CBT filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for CABOT CORP (CBT).

What is CBT's SEC CIK number?

CABOT CORP (CBT)'s SEC CIK (Central Index Key) number is 16040. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 16040 to look up all CBT filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find CBT return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from CABOT CORP (CBT) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.

Stay on top of CABOT CORP SEC filings

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