David B. Burritt - 10 May 2021 Form 4 Insider Report for UNITED STATES STEEL CORP (X)

Role: Pres. & CEO, Director
Signature: /s/ Megan Bombick by Power of Attorney
Issuer symbol: X
Transactions as of: 10 May 2021
Net transactions value: -$651,499
Form type: 4
Filing time: 12 May 2021, 17:06:33 UTC
Next filing: 01 Jul 2021
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	$706,987	+47,834	+6.5%	$14.78	786,609	10 May 2021	Direct	F1
transaction	X	United States Steel Corporation Common Stock	Sale	$1,358,486	-47,834	-6.1%	$28.40	738,775	10 May 2021	Direct	F1
holding	X	United States Steel Corporation Common Stock						10,094	10 May 2021	By 401(k) Plan
holding	X	United States Steel Corporation Common Stock						262,981	10 May 2021	By Trust

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	-47,834	-100%	$0.000000^*	0	10 May 2021	Common Stock	47,834	$14.78	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.