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.
Cabot Corporation director Christine Y. Yan reported receiving 2,298 shares of Cabot common stock on January 8, 2026, as an acquisition transaction. The shares were credited at a price of $0.00 per share under Cabot's Non-Employee Directors' Deferral Plan, meaning they represent deferred director compensation rather than an open-market purchase. Following this transaction, Yan beneficially owned 17,171 shares of Cabot common stock in direct form. This filing reflects routine equity-based compensation for a non-employee director rather than a cash trade in the stock.
Cabot Corporation director Frank Anders Wilson reported an acquisition of company stock under a deferred compensation arrangement. On January 8, 2026, he acquired 2,298 shares of Cabot common stock at a stated price of $0 per share, bringing his directly held beneficial ownership to 18,552 shares. The filing explains that these shares have been deferred pursuant to Cabot's Non-Employee Directors' Deferral Plan, meaning the award is tied to his service as a non-employee director rather than an open-market purchase.
Cabot Corporation director William C. Kirby reported an acquisition of 486 shares of Cabot common stock on January 8, 2026, at a price of $0 per share. These shares were acquired as a form of compensation rather than through an open-market purchase, and are linked to Cabot's Non-Employee Directors' Deferral Plan. Following this transaction, Kirby beneficially owned 27,688 shares of Cabot common stock in direct form.
The filing characterizes this as a non-derivative, compensation-related award, reflecting ongoing equity-based alignment between the director and the company.
Cabot Corporation director Cynthia A. Arnold reported acquiring additional company stock. On January 8, 2026, she acquired 2,298 shares of Cabot common stock in a transaction reported with a price of $0 per share, indicating the shares were received without cash payment, such as through an award or similar arrangement. Following this transaction, she beneficially owns 19,620 shares of Cabot common stock, held directly in her name.
Cabot Corporation director Raffiq Nathoo filed an amended insider report updating his holdings of cash-settled phantom stock units tied to Cabot common stock. On 12/31/2025, he reported the disposition of 3,383.8519 phantom stock units referencing the same number of Cabot common shares at $66.28 per share, in line with his distribution election under the Non-Employee Director's Deferral Plan. He also reported acquiring 358.3283 additional phantom stock units on the same date at $66.28, bringing his directly held phantom stock balance to 1,284.065 units. These phantom units are paid in cash and are designed to mirror the value of Cabot’s stock rather than representing actual shares.
Cabot Corporation director reports additional phantom stock units. Director Juan Enriquez filed a statement covering a transaction dated 12/31/2025. He acquired 414.9064 phantom stock units linked to Cabot Corporation common stock at a reference price of $66.28 per unit. After this transaction, he beneficially owned 55,404.8891 phantom stock units in a direct capacity. Each phantom stock unit represents a 1-for-1 economic interest in a share of common stock, and the units will be settled in cash either when he ceases serving as a director or according to his prior distribution election, whichever occurs first.
Cabot Corporation director Raffiq Nathoo reported an equity-related compensation transaction dated 12/31/2025. The filing shows the acquisition of 358.3283 phantom stock units, coded as an "A" (acquired) transaction, with a reference price of $66.28 per unit.
Following this transaction, Nathoo beneficially owns 1,284.065 phantom stock units on a direct basis. Each phantom stock unit is subject to a 1-for-1 relationship with Cabot common stock. The phantom stock will be settled in cash either when Nathoo’s service as a director ends or in line with his distribution election, whichever occurs first.
Cabot Corporation officer reports phantom stock grant under benefit plan
A Cabot Corporation executive, serving as VP, Controller & CAO, reported the acquisition of derivative equity-based compensation tied to Cabot common stock. On 12/31/2025, the reporting person received 182.3206 phantom stock units, each linked on a 1-for-1 basis to a share of Cabot common stock at a reference price of $66.28. Following this grant, the executive beneficially owned 733.9176 phantom stock units in total.
The phantom stock units were acquired under Cabot’s supplemental 401(k) plan and are scheduled to be settled in Cabot common stock when the executive retires or otherwise terminates service, rather than being settled immediately.
Cabot Corporation senior vice president and general counsel Karen A. Kalita reported an insider equity transaction involving derivative securities. On 12/31/2025, she acquired 922.4094 phantom stock units tied to Cabot common stock at a price of $66.28 per unit. Each phantom unit represents a 1-for-1 claim on a share of common stock and was granted under the company’s supplemental 401(k) plan, to be settled when she retires or otherwise leaves the company. Following this transaction, she beneficially owns 5,247.3392 phantom stock units directly.
Cabot Corporation Executive Vice President and CFO Erica McLaughlin reported a routine change in her deferred equity holdings. On 12/31/2025, she acquired 1,034.5426 phantom stock units linked to Cabot common stock under the company’s supplemental 401(k) plan at a reference price of $66.28 per unit. Each phantom stock unit represents one share of Cabot common stock and is designed to mirror the stock’s value over time. After this transaction, she beneficially owned 10,179.8254 derivative securities in the form of phantom stock units, all held directly. These units are scheduled to be settled in Cabot common stock upon her retirement or other termination of service, reflecting long-term, retirement-focused compensation rather than an open-market trade.