Raffiq Nathoo - 31 Dec 2025 Form 4/A - Amendment Insider Report for CABOT CORP (CBT)

Role
Director
Signature
By: Mazda Cintron, pursuant to a power of attorney from Raffiq Nathoo
Issuer symbol
CBT
Transactions as of
31 Dec 2025
Net transactions value
-$200,532
Form type
4/A - Amendment
Filing time
12 Jan 2026, 15:06:02 UTC
Date Of Original Report
05 Jan 2026
Previous filing
16 Dec 2025
Next filing
12 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Nathoo Raffiq Director C/O CABOT CORPORATION, TWO SEAPORT LANE, SUITE 1400, BOSTON By: Mazda Cintron, pursuant to a power of attorney from Raffiq Nathoo 12 Jan 2026 0001927730

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CBT Phantom Stock Units Conversion of derivative security $224,282 -3,384 -79% $66.28 926 31 Dec 2025 Common Stock 3,384 $66.28 Direct F1, F2
transaction CBT Phantom Stock Units Award $23,750 +358 +39% $66.28 1,284 31 Dec 2025 Common Stock 358 $66.28 Direct F1, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 1 for 1
F2 Disposition of phantom stock units in accordance with the distribution election of the reporting person under the Non-Employee Director's Deferral Plan.
F3 The phantom stock will be settled in cash either upon the reporting person's termination of service as a director or in accordance with the distribution election of the reporting person, whichever first occurs.

Remarks:

This Form 4/A amends a Form 4 originally filed January 5, 2026 that reported the acquisition of phantom stock units to also include the disposition of phantom stock units in accordance with the distribution election of the reporting person under the Non-Employee Director's Deferral Plan.