Hobart Kalkstein - 11 Feb 2022 Form 4 Insider Report for CABOT CORP (CBT)

Role: Senior Vice President
Signature: By: Jennifer Lombardi, pursuant to a power of attorney from Hobart C. Kalkstein
Issuer symbol: CBT
Transactions as of: 11 Feb 2022
Net transactions value: +$204,751
Form type: 4
Filing time: 15 Feb 2022, 16:38:51 UTC
Previous filing: 11 Feb 2022
Next filing: 17 Feb 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	CBT	Common Stock	Sale	$340,756	+6,753	+13%	$50.46	59,538	11 Feb 2022	Direct
transaction	CBT	Common Stock	Options Exercise	$476,762	-6,753	-11%	$70.60	52,785	11 Feb 2022	Direct
holding	CBT	Common Stock						6,801	11 Feb 2022	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	Stock Options	Options Exercise	$340,756	+6,753		$50.46	0	11 Feb 2022	Cabot Corp	6,753	$50.46	Direct	F1

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

Explanation of Responses:

Id	Content
F1	18,558 shares were subject to the option. The option vested over a three year period as follows: 30% on November 11, 2017, 30% on November 11, 2018 and 40% on November 11, 2019.