Cabot SVP granted phantom stock units

CABOT CORP senior vice president and general counsel Karen A. Kalita reported a routine compensation-related transaction involving phantom stock units.

Rhea-AI Filing Summary

CABOT CORP senior vice president and general counsel Karen A. Kalita reported a routine compensation-related transaction involving phantom stock units. She acquired 28.4703 phantom stock units linked 1-for-1 to Cabot common stock at a reference price of $87.65 per share.

These units represent dividend equivalents credited under the company’s Supplemental 401(k) Plan and are scheduled to be settled in shares or cash when she retires or otherwise leaves the company. Following this grant, her total phantom stock unit balance stands at 5,309.7899 units.

Insider Trade Summary

Grant/Award: 28.4703 shares

Grant/Award 1 txn

Insider Kalita Karen A

Role SVP and General Counsel

Type	Security	Shares	Price	Value
Grant/Award	Phantom Stock Units	28.4703	$87.65	$2K

Holdings After Transaction: Phantom Stock Units — 5,309.7899 contracts (Direct)

Footnotes (2)

1. F1. 1 for 1
2. F2. Represents dividends paid on phantom stock units acquired under the Corporation's Supplemental 401(k) Plan and are to be settled upon the reporting person's retirement or other termination of employment.

Key Figures

Phantom units granted: 28.4703 units Reference share price: $87.65 per share Total phantom units after grant: 5,309.7899 units +3 more

6 metrics

Phantom units granted 28.4703 units Grant of phantom stock units as dividend equivalents

Reference share price $87.65 per share Price used for phantom stock unit crediting

Total phantom units after grant 5,309.7899 units Balance following reported transaction

Conversion ratio 1 for 1 Phantom stock units to Cabot common stock linkage

Transaction code A Grant, award, or other acquisition of derivative security

Transaction date June 12, 2026 Date phantom stock units were credited

Key Terms

Phantom Stock Units, Supplemental 401(k) Plan, dividend equivalents, grant, award, or other acquisition

4 terms

Phantom Stock Units financial

"Phantom Stock Units acquired as a grant linked 1-for-1 to common stock."

Phantom stock units are company promises that pay a cash or stock-equivalent award tied to the firm’s share price or value growth, but they do not issue actual shares. Think of them as a bonus check that moves with the stock like a mirror rather than handing over an ownership slice. Investors care because these awards can affect a company’s future cash obligations, executive incentives and reported expenses without causing share dilution.

Supplemental 401(k) Plan financial

"Dividends paid on phantom stock units under the Corporation's Supplemental 401(k) Plan."

dividend equivalents financial

"Represents dividends paid on phantom stock units acquired under the plan."

Payments tied to employee or contractor equity awards that mirror the cash dividends paid on the company’s stock; they give the holder the same economic benefit as owning the shares without transferring actual shares—often paid in cash or additional award units when the award becomes payable. Investors care because these payments affect a company’s compensation costs, cash flow and potential share dilution, and they signal how management is being rewarded and aligned with shareholders.

grant, award, or other acquisition financial

"Transaction coded as a grant, award, or other acquisition (Code A)."

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did CABOT CORP (CBT) report for Karen A. Kalita?

CABOT CORP reported that SVP and general counsel Karen A. Kalita received 28.4703 phantom stock units as a compensation-related grant. These units are credited as dividend equivalents under the Supplemental 401(k) Plan and track the value of Cabot common stock.

What are the terms of Karen Kalita’s new phantom stock units at CABOT CORP (CBT)?

Karen Kalita’s new 28.4703 phantom stock units are granted on a 1-for-1 basis with Cabot common stock at a reference price of $87.65. They accrue as dividend equivalents under the Supplemental 401(k) Plan and will be settled after her retirement or employment termination.

How many phantom stock units does Karen Kalita hold after this CABOT CORP (CBT) award?

After this award, Karen Kalita’s total phantom stock unit balance is 5,309.7899 units. These units mirror Cabot common stock value and represent deferred compensation, to be distributed upon her retirement or other termination of employment in accordance with plan terms.

Is Karen Kalita’s CABOT CORP (CBT) Form 4 transaction a stock purchase or sale?

The Form 4 reports an acquisition coded as a grant or award, not an open-market stock purchase or sale. She received 28.4703 phantom stock units as compensation, representing dividend equivalents under the Supplemental 401(k) Plan rather than discretionary trading activity.

When will Karen Kalita’s CABOT CORP (CBT) phantom stock units be settled?

The phantom stock units are scheduled to be settled upon Karen Kalita’s retirement or other termination of employment. At that time, the units earned under CABOT CORP’s Supplemental 401(k) Plan will be distributed according to plan rules, typically in cash or shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/16/2026 - 04:30 PM EDT 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^*

Kalita Karen A

(Last) (First) (Middle)

C/O CABOT CORPORATION

TWO SEAPORT LANE, SUITE 1400

(Street)

BOSTON MASSACHUSETTS 02210

(City) (State) (Zip)

UNITED STATES

(Country)

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)
	SVP and General Counsel

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/12/2026

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

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

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

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)	06/12/2026		A		28.4703		(2)	(2)	Common Stock	28.4703	$87.65	5,309.7899	D

Explanation of Responses:

1. 1 for 1

2. Represents dividends paid on phantom stock units acquired under the Corporation's Supplemental 401(k) Plan and are to be settled upon the reporting person's retirement or other termination of employment.

	By: Jennifer Lombardi, pursuant to a power of attorney from Karen A. Kalita	06/16/2026
	** 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.
* Form 4: SEC 1474 (03-26)