Sean D. Keohane - 08 Nov 2024 Form 4 Insider Report for CABOT CORP (CBT)

Role: President and CEO, Director
Signature: By: Jennifer Lombardi, pursuant to a power of attorney from Sean D. Keohane
Issuer symbol: CBT
Transactions as of: 08 Nov 2024
Transactions value $: -$1,330,673
Form type: 4
Filing time: 13 Nov 2024, 17:00:03
Previous filing: 02 Oct 2024
Next filing: 20 Nov 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CBT	Common Stock	Award	$0	+17K	+5.12%	$0.00	348K	08 Nov 2024	Direct
transaction	CBT	Common Stock	Tax liability	-$1.33M	-11.8K	-3.4%	$112.54	336K	12 Nov 2024	Direct
holding	CBT	Common Stock						13.6K	08 Nov 2024	Through the Trustee for the Corporation's 401(k) Plan

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	Employee Stock Option (Right to Buy)	Award	$0	+50.6K		$0.00	50.6K	08 Nov 2024	Common Stock	50.6K	$114.99	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	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.