Cabot SVP credited 31 phantom stock units

Cabot Corp’s SVP and General Counsel received a small dividend-equivalent phantom stock award credited to her Supplemental 401(k) Plan account.

Rhea-AI Filing Summary

CABOT CORP (symbol: CBT) is the issuer of record for a Form 4 filing submitted to the SEC. Kalita Karen A reported acquisition or exercise transactions in this Form 4 filing.

CABOT CORP (CBT) reported that Karen A. Kalita, SVP and General Counsel, received an automatic credit of 31.4869 Phantom Stock Units on September 11, 2026. These units, valued at $79.68 per unit and payable 1-for-1 in common stock equivalents, represent dividend equivalents under the company’s Supplemental 401(k) Plan and will be settled upon her retirement or other termination of employment. Following this award, she holds 5,341.2769 Phantom Stock Units directly. No Rule 10b5-1 trading plan is reported.

Insider Trade Summary

Grant/Award: 31.4869 shares

Grant/Award 1 txn

Insider Kalita Karen A

Role SVP and General Counsel

Type	Security	Shares	Price	Value
Grant/Award	Phantom Stock Units F1, F2	31.4869	$79.68	$3K

Holdings After Transaction: Phantom Stock Units — 5,341.2769 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 Stock Units acquired: 31.4869 units Unit value: $79.68 per unit Total Phantom Stock Units after transaction: 5,341.2769 units +1 more

4 metrics

Phantom Stock Units acquired 31.4869 units Automatic dividend-equivalent credit on September 11, 2026

Unit value $79.68 per unit Value used for the Phantom Stock Unit credit

Total Phantom Stock Units after transaction 5,341.2769 units Direct holdings of Karen A. Kalita following the award

Underlying common stock equivalents 31.4869 shares Each Phantom Stock Unit is payable 1-for-1 in common stock equivalent

Key Terms

Phantom Stock Units, Supplemental 401(k) Plan, dividends paid

3 terms

Phantom Stock Units financial

"Represents dividends paid on phantom stock units acquired under the Corporation's Supplemental 401(k) Plan"

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

"phantom stock units acquired under the Corporation's Supplemental 401(k) Plan"

dividends paid financial

"Represents dividends paid on phantom stock units acquired under the Corporation's Supplemental 401(k) Plan"

FAQ

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

What insider transaction did CBT report for Karen A. Kalita?

CBT reported that Karen A. Kalita, SVP and General Counsel, received an automatic grant of 31.4869 Phantom Stock Units on September 11, 2026, as dividend equivalents under Cabot’s Supplemental 401(k) Plan.

At what value were the new Phantom Stock Units for CBT’s SVP credited?

The 31.4869 Phantom Stock Units credited to CBT’s SVP and General Counsel were valued at $79.68 per unit, with each unit representing the economic equivalent of one share of Cabot common stock.

How many Phantom Stock Units does the CBT executive hold after this Form 4 transaction?

After this transaction, the CBT executive holds a total of 5,341.2769 Phantom Stock Units directly, all linked 1-for-1 to Cabot common stock equivalents and payable at retirement or other termination of employment.

What is the nature of the Phantom Stock Units reported for CBT’s SVP?

The Phantom Stock Units represent dividends paid on prior phantom units acquired under Cabot’s Supplemental 401(k) Plan and are to be settled upon retirement or other termination of employment, rather than currently in cash or stock.

Was the CBT insider transaction made under a Rule 10b5-1 trading plan?

No. The filing indicates that no Rule 10b5-1 trading plan is reported for this transaction; it reflects an automatic credit of dividend-equivalent Phantom Stock Units under a benefit plan.

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

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Available on EDGAR 09/14/2026 - 05:04 PM Accepted by SEC EDGAR 09/14/2026 - 05:00 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^*

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)
09/11/2026

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)	09/11/2026		A		31.4869		(2)	(2)	Common Stock	31.4869	$79.68	5,341.2769	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	09/14/2026
	** 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)