Cabot Corporation

11/13/2024 | Press release | Distributed by Public on 11/13/2024 16:01

Statement of Changes in Beneficial Ownership - Form 4

Ownership Submission
FORM 4
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 that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Kalkstein Hobart
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)
Executive Vice President
(Last) (First) (Middle)
C/O CABOT CORPORATION, TWO SEAPORT LANE, SUITE 1400 		3. Date of Earliest Transaction (Month/Day/Year)
11/08/2024
(Street)
BOSTON, MA 02210 		4. If Amendment, Date 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
(City) (State) (Zip)
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 11/08/2024 A 3,130 A $ 0 64,818 D
Common Stock 11/11/2024 S 14,191 D $115.5442(1) 50,627 D
Common Stock 11/11/2024 M 12,178 A $58.27 62,805 D
Common Stock 11/11/2024 S 12,178 D $115.0009(2) 50,627 D
Common Stock 11/11/2024 M 8,390 A $73.84 59,017 D
Common Stock 11/11/2024 S 8,390 D $115.0195(3) 50,627 D
Common Stock 11/12/2024 F 2,303 D $112.54 48,324 D
Common Stock 7,162.738 I Through the Trustee for the Corporation's 401(k) Plan
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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 control number. SEC 1474 (9-02)
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 Underlying Securities
(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 of Derivative Security: 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
Employee Stock Option (Right to Buy) $114.99 11/08/2024 A 9,341 (4) 11/07/2034 Common Stock 9,341 $ 0 9,341 D
Employee Stock Option (Right to Buy) $58.27 11/11/2024 M 12,178 (5) 11/11/2031 Common Stock 12,178 $ 0 8,119 D
Employee Stock Option (Right to Buy) $73.84 11/11/2024 M 8,390 (6) 11/10/2032 Common Stock 8,390 $ 0 5,594 D

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Kalkstein Hobart
C/O CABOT CORPORATION
TWO SEAPORT LANE, SUITE 1400
BOSTON, MA 02210 		Executive Vice President

Signatures

By: Jennifer Lombardi, pursuant to a power of attorney from Hobart C. Kalkstein 11/13/2024
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) The price reported is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $115.500 to $115.595, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the Corporation or any security holder of the Corporation, upon request, full information regarding the number of shares sold at each separate price.
(2) The price reported is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $115.000 to $115.040, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the Corporation or any security holder of the Corporation, upon request, full information regarding the number of shares sold at each separate price.
(3) The price reported is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $115.000 to $115.325, inclusive. The reporting person undertakes to provide to the staff of the Securities and Exchange Commission, the Corporation or any security holder of the Corporation, upon request, full information regarding the number of shares sold at each separate price.
(4) The option vests over a three year period as follows: 30% on November 8, 2025, 30% on November 8, 2026 and 40% on November 8, 2027.
(5) 20,297 shares were subject to the option. The option vested over a three year period as follows: 30% on November 12, 2022, 30% on November 12, 2023 and 40% on November 12, 2024.
(6) 13,984 shares were subject to the option. The option vested over a three year period as follows: 30% on November 11, 2023, 30% on November 11, 2024 and 40% on November 11, 2025.
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.