Erica McLaughlin - 12 Nov 2021 Form 4 Insider Report for CABOT CORP (CBT)

Role: Senior Vice President, CFO
Signature: By: Jennifer Lombardi, pursuant to a power of attorney from Erica McLaughlin
Issuer symbol: CBT
Transactions as of: 12 Nov 2021
Net transactions value: $0
Form type: 4
Filing time: 16 Nov 2021, 16:25:07 UTC
Previous filing: 12 Nov 2021
Next filing: 24 Nov 2021
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	+5,277	+18%	$0.000000	34,631	12 Nov 2021	Direct
holding	CBT	Common Stock						2	12 Nov 2021	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	+22,492		$0.000000	22,492	12 Nov 2021	Common Stock	22,492	$58.27	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 12, 2022, 30% on November 12, 2023 and 40% on November 12, 2024.