G. DELGROSSO - 11 Sep 2025 Form 4 Insider Report for CABOT CORP (CBT)

Role
Director
Signature
By: Jennifer Lombardi, pursuant to a power of attorney from Doug G. Del Grosso
Issuer symbol
CBT
Transactions as of
11 Sep 2025
Transactions value $
$2,269
Form type
4
Filing time
15 Sep 2025, 17:30:13 UTC
Previous filing
16 Jun 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
DELGROSSO DOUGLAS G Director C/O CABOT CORPORATION, TWO SEAPORT LANE, SUITE 1400, BOSTON By: Jennifer Lombardi, pursuant to a power of attorney from Doug G. Del Grosso 15 Sep 2025 0001193775

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction CBT Phantom Stock Units Award $2.27K +27.9 +0.55% $81.47 5.07K 11 Sep 2025 Common Stock 27.9 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 1 for 1
F2 Represents dividends paid on phantom stock units acquired under the Corporation's Non-Employee Director's Deferral Plan and will be settled 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.