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CBT: Director Nathoo Adds 312.2945 Phantom Units, Cash-Settled

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Cabot Corporation director Raffiq Nathoo reported on Form 4 the acquisition on 09/30/2025 of 312.2945 phantom stock units that convert 1-for-1 into common shares. The filing shows the units were recorded at an underlying share price of $76.05 and, after the transaction, the reporting person beneficially owned 4,281.3968 shares. The filing notes the phantom stock will be settled in cash either when the director leaves service or per his distribution election, whichever occurs first. The Form 4 was signed under power of attorney and filed by a single reporting person.

Positive

  • 312.2945 phantom stock units were granted, indicating continued director alignment with shareholder value
  • Post-transaction beneficial ownership of 4,281.3968 shares maintains substantial individual stake

Negative

  • None.

Insights

Director gained 312.2945 phantom units; settlement is cash, not equity.

What it means: The director received 312.2945 phantom stock units on 09/30/2025 that represent a right to the value of 312.2945 shares at an indicated price of $76.05.

Why it matters: Because the units are settled in cash upon termination or by distribution election, they do not increase outstanding share count but create a future cash obligation for Cabot Corporation tied to the stock price at settlement.

Insider Nathoo Raffiq
Role Director
Type Security Shares Price Value
Grant/Award Phantom Stock Units 312.295 $76.05 $24K
Holdings After Transaction: Phantom Stock Units — 4,281.397 shares (Direct)
Footnotes (1)
  1. 1 for 1 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.
Form 4 Insider Transactions: What Each Field Means →
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).
1. Name and Address of Reporting Person*
Nathoo Raffiq
(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)
09/30/2025
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) 09/30/2025 A 312.2945 (2) (2) Common Stock 312.2945 $76.05 4,281.3968 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 Raffiq Nathoo 10/02/2025
** 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.

Source: View Original Filing on SEC EDGAR

FAQ

What did Cabot Corp (CBT) insider Raffiq Nathoo report on Form 4?

The Form 4 reports acquisition on 09/30/2025 of 312.2945 phantom stock units and beneficial ownership of 4,281.3968 shares.

Were the phantom units settled in stock or cash according to the filing?

The filing states the phantom stock will be settled in cash upon the reporting person's termination of service or per his distribution election.

What per-share value is shown for the reported units?

The Form 4 shows an underlying price of $76.05 per share for the reported units.

Who filed the Form 4 on behalf of Raffiq Nathoo?

The signature block shows the form was executed by Mazda Cintron pursuant to a power of attorney from Raffiq Nathoo and dated 10/02/2025.

Does this Form 4 change Cabot's outstanding share count?

No; the units are phantom units with cash settlement, so the filing does not represent issuance of new common shares.