Cabot (CBT) SVP Form 4: 394 shares at $61.41; 13,044 owned

Cabot Corporation (CBT) insider filing: A Senior Vice President reported a Form 4 transaction on 11/11/2025.

Rhea-AI Filing Summary

Cabot Corporation (CBT) insider filing: A Senior Vice President reported a Form 4 transaction on 11/11/2025. The filing shows a transaction coded “F” involving 394 shares of common stock at $61.41. Following the reported transaction, the officer beneficially owned 13,044 shares, held directly.

Insider Trade Summary

Exercise Price or Tax Liability: 394 shares

Exercise Price or Tax Liability 1 txn

Insider Wood Matthew Forster

Role Senior Vice President

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	394	$61.41	$24K

Holdings After Transaction: Common Stock — 13,044 shares (Direct)

FAQ

What did Cabot (CBT) report in this Form 4?

A Senior Vice President reported a transaction coded “F” on 11/11/2025 involving 394 shares at $61.41, with 13,044 shares owned directly after.

How many shares were involved in the transaction for CBT?

The filing lists 394 shares of common stock associated with the transaction.

What price was reported for the CBT shares in the transaction?

The price reported was $61.41 per share.

How many CBT shares does the insider own after the transaction?

The insider beneficially owns 13,044 shares, held directly, after the transaction.

What is the role of the reporting person at Cabot (CBT)?

The reporting person is an officer, listed as Senior Vice President.

When did the reported CBT transaction occur?

The transaction date is 11/11/2025.

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Accepted by SEC EDGAR 11/12/2025 - 01:49 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Wood Matthew Forster

(Last) (First) (Middle)

C/O CABOT CORPORATION

TWO SEAPORT LANE

(Street)

BOSTON MA 02210

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
CABOT CORP [ CBT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Senior Vice President

3. Date of Earliest Transaction (Month/Day/Year)
11/11/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/11/2025		F		394	D	$61.41	13,044	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	By: Mazda Cintron, pursuant to a power of attorney from Matthew F. Wood	11/12/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.