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CABOT CORP (CBT) SEC Filings, Dec 2025-Jan 2026

CBT NYSE

Welcome to our dedicated page for CABOT SEC filings (Ticker: CBT), 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.

Our SEC filing database is enhanced with expert analysis from Rhea-AI, providing insights into the potential impact of each filing on CABOT's stock performance. Each filing includes a concise AI-generated summary, sentiment and impact scores, and end-of-day stock performance data showing the actual market reaction. Navigate easily through different filing types including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, proxy statements (DEF 14A), and Form 4 insider trading disclosures.

Designed for fundamental investors and regulatory compliance professionals, our page simplifies access to critical SEC filings. By combining real-time SEC filing updates, Rhea-AI's analytical insights, and historical stock performance data, we provide comprehensive visibility into CABOT's regulatory disclosures and financial reporting.

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Cabot Corporation senior vice president reports acquisition of phantom stock units. A Cabot Corp (CBT) officer filed details of a compensation-related transaction dated 12/31/2025. The filing shows the officer acquired 228.5882 phantom stock units linked to Cabot common stock at a price of $66.28 per unit. Each phantom stock unit is described as convertible on a 1-for-1 basis into Cabot common shares. After this transaction, the officer held 520.4248 derivative securities, reported as directly owned. The phantom stock units were acquired under the company’s supplemental 401(k) plan and are to be settled when the reporting person retires or otherwise terminates service.

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Rhea-AI Summary

Cabot Corporation's President and CEO, who is also a director, reported a compensation-related transaction involving derivative securities. On 12/31/2025, the insider acquired 2,562.8468 phantom stock units linked on a 1-for-1 basis to Cabot common stock. The filing shows a reference price of $66.28 per unit and indicates that, after this transaction, the insider beneficially owned 47,185.7181 phantom stock units in total. These units were granted under the company’s supplemental 401(k) plan and are scheduled to be settled in Cabot common stock upon the executive’s retirement or other termination of service, aligning a portion of the CEO’s compensation with long-term shareholder interests.

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Rhea-AI Summary

Cabot Corporation's Executive Vice President and CFO reported acquiring 59.8253 phantom stock units linked to Cabot common stock on 12/12/2025.

The acquisition represents dividends paid on existing phantom stock units under the Corporation's Supplemental 401(k) Plan, increasing the officer's directly held phantom stock balance to 9,145.2828 units. Each phantom stock unit is tied to one share of Cabot common stock on a 1 for 1 basis and is to be settled upon the reporting person's retirement or other termination of employment.

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Cabot Corporation director Juan Enriquez reported a routine change in his deferred equity compensation. On 12/12/2025, he acquired 359.7252 phantom stock units tied on a 1-for-1 basis to Cabot common stock under the company's Non-Employee Director's Deferral Plan. These units represent dividends paid on previously deferred phantom stock and will be settled in Cabot common shares either when he leaves the board or according to his distribution election, whichever occurs first. After this transaction, he beneficially owned 54,989.9827 phantom stock units, all held directly.

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Cabot Corporation reported a routine insider equity transaction by one of its directors. On 12/12/2025, the director acquired 28.1918 phantom stock units at a price of $68.34 per unit under Cabot’s Non-Employee Director's Deferral Plan. These units are designed to mirror the value of Cabot common stock on a one-for-one basis.

The 28.1918 units represent dividends paid on existing phantom stock unit holdings and will be settled either when the director’s board service ends or according to the director’s prior distribution election, whichever happens first. Following this transaction, the director beneficially owns a total of 4,309.5886 phantom stock units, held directly.

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Cabot Corporation senior vice president and general counsel Karen A. Kalita reported an acquisition of derivative securities tied to company stock. On 12/12/2025, she was credited with 28.2916 phantom stock units under Cabot's Supplemental 401(k) Plan, recorded at a derivative security price of $68.34 per unit.

Each phantom stock unit represents the right to receive one share of Cabot common stock on a 1-for-1 basis, to be settled upon her retirement or other termination of employment. Following this dividend-equivalent credit, she beneficially owned a total of 4,324.8482 phantom stock units, held directly.

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Cabot Corporation reported that one of its senior vice presidents acquired additional phantom stock units linked to the company’s common stock. On 12/12/2025, the officer received 1.9091 phantom stock units as shown in the derivative securities table, bringing the total number of phantom stock units beneficially owned to 291.8366, held directly.

According to the footnotes, these phantom stock units are credited on a 1-for-1 basis with Cabot common shares and represent dividends paid on phantom stock units previously acquired under the Corporation’s Supplemental 401(k) Plan. The units are to be settled in connection with the reporting person’s retirement or other termination of employment, meaning the economic value is deferred until the end of the officer’s service.

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Cabot Corp executive Lisa M. Dumont, VP, Controller & CAO, reported a routine insider transaction involving phantom stock units linked to Cabot common stock. On 12/12/2025, she acquired 3.6084 phantom stock units as dividends under the company’s Supplemental 401(k) Plan at a reference price of $68.34 per share.

Each phantom stock unit represents a 1-for-1 interest in Cabot common stock and is scheduled to be settled in shares upon her retirement or other termination of employment. Following this transaction, Dumont beneficially owns 551.597 phantom stock units, held directly.

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Cabot Corp reported an insider equity change for its President and CEO, who is also a director. On 12/12/2025, the reporting person acquired 291.9071 phantom stock units with a reported price of $ 68.34 per unit, coded as an acquisition. These units were credited as dividends on phantom stock units under the company’s Supplemental 401(k) Plan.

Each phantom stock unit is linked 1-for-1 to Cabot common stock, with 291.9071 shares underlying this transaction. After this credit, the reporting person beneficially owned 44,622.8712 phantom stock units, held directly, which are scheduled to be settled upon retirement or other termination of employment.

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Cabot Corporation director Doug G. Del Grosso reported a small insider transaction involving derivative equity. On 12/12/2025, he acquired 33.39 phantom stock units linked to Cabot common stock in a transaction coded as an "A" acquisition. The derivative security shows a price of $68.34.

Each phantom stock unit is described as having a 1-for-1 relationship to Cabot common stock, and the reported units represent dividends paid on phantom stock units acquired under the company’s Non-Employee Director's Deferral Plan. These units will be settled either upon his termination of service as a director or according to his distribution election, whichever occurs first. Following this transaction, Del Grosso beneficially owns 5,104.2066 phantom stock units.

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FAQ

How many CABOT (CBT) SEC filings are available on StockTitan?

StockTitan tracks 106 SEC filings for CABOT (CBT), including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and Form 4 insider trading disclosures. Each filing includes AI-generated summaries, impact scoring, and sentiment analysis.

When was the most recent SEC filing for CABOT (CBT)?

The most recent SEC filing for CABOT (CBT) was filed on January 5, 2026.