Cabot Corp (CBT) director reports 414.9064 new phantom stock units

Rhea-AI Filing Summary

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.

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^*

ENRIQUEZ CABOT JUAN

(Last) (First) (Middle)

C/O CABOT CORPORATION

TWO SEAPORT LANE, SUITE 1400

(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)

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

3. Date of Earliest Transaction (Month/Day/Year)
12/31/2025

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

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
Phantom Stock Units	(1)	12/31/2025		A		414.9064		(2)	(2)	Common Stock	414.9064	$66.28	55,404.8891	D

Explanation of Responses:

1. 1 for 1

2. 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.

	By: Mazda Cintron, pursuant to a power of attorney from Juan Enriquez	01/05/2026
	** 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.

FAQ

What insider transaction did Cabot Corp (CBT) disclose for 12/31/2025?

Cabot Corporation disclosed that director Juan Enriquez acquired 414.9064 phantom stock units on 12/31/2025, each tied to Cabot common stock.

How many phantom stock units does Cabot Corp (CBT) director Juan Enriquez now hold?

Following the reported transaction, director Juan Enriquez beneficially owned 55,404.8891 phantom stock units on a direct basis.

What are the terms of the Cabot Corp (CBT) phantom stock units reported?

Each phantom stock unit has a 1-for-1 relationship to a share of Cabot common stock and carries a reference price of $66.28 per unit in the reported transaction.

How and when will the Cabot Corp (CBT) phantom stock units be settled?

The phantom stock units will be settled in cash either upon the director’s termination of service or in accordance with his distribution election, whichever occurs first.

What type of security did Cabot Corp (CBT) report for this insider transaction?

The filing reports phantom stock units as a derivative security, each economically tied to Cabot Corporation common stock.

Is the Cabot Corp (CBT) insider holding reported as direct or indirect ownership?

The 55,404.8891 phantom stock units held by director Juan Enriquez are reported as direct (D) ownership.