Scott D. Buckiso - 03 Mar 2022 Form 4 Insider Report for UNITED STATES STEEL CORP (X)

Role: SVP & Chief Mfg Officer - NAFR
Signature: /s/ Megan Bombick by Power of Attorney
Issuer symbol: X
Transactions as of: 03 Mar 2022
Net transactions value: -$57,020
Form type: 4
Filing time: 04 Mar 2022, 15:24:17 UTC
Previous filing: 01 Mar 2022
Next filing: 23 Mar 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	X	United States Steel Corporation Common Stock	Options Exercise	$165,280	+7,410	+5.1%	$22.30	151,390	03 Mar 2022	Direct	F1
transaction	X	United States Steel Corporation Common Stock	Sale	$222,300	-7,410	-4.9%	$30.00	143,980	03 Mar 2022	Direct	F1
holding	X	United States Steel Corporation Common Stock						9,020	03 Mar 2022	By 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	X	Common Stock Option	Options Exercise	$0	-7,410	-100%	$0.000000^*	0	03 Mar 2022	Common Stock	7,410	$22.30	Direct	F1, F2

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

Explanation of Responses:

Id	Content
F1	This transaction was completed pursuant to the terms of a 10b5-1 trading plan.
F2	Option grant vests ratably over three years, one-third on each of the first, second and third grant date anniversaries.