ATI INC — Director's Dealing 2019

Mar 2, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALLEGHENY TECHNOLOGIES INC (ATI)
CIK: 0001018963
Period of Report: 2019-02-27

Reporting Person: HARSHMAN RICHARD J (Director, Executive Chairman)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-02-27	Common Stock, par value $0.10 per share	F	11193	$29.255	Disposed	482372.7688	Direct
2019-02-28	Common Stock, par value $0.10 per share	M	78742	$28.92	Acquired	561114.7688	Direct
2019-02-28	Common Stock, par value $0.10 per share	F	34474	$28.92	Disposed	526640.7688	Direct
2019-02-28	Common Stock, par value $0.10 per share	S	10780	$29.13	Disposed	515860.7688	Direct

Footnotes

F1: Shares withheld for payment of taxes on performance/restricted stock granted in 2014 that vested on February 27, 2019.

F2: Represents the average of the high and low trading prices for one share of the Issuer's common stock on the New York Stock Exchange on February 27, 2019.

F3: This amount includes 25,687 shares of common stock owned indirectly by Mr. Harshman's wife. The reporting person disclaims beneficial ownership of the shares held directly or indirectly by his spouse, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such shares for the purposes of Section 16 or for any other purpose.

F4: Settlement of performance-vested restricted stock units that were granted in 2016, the vesting of which was contingent upon the Issuer's achievement of specified performance criteria during the period from January 1, 2016 through December 31, 2018 (the "2016-2018 PSUs"). The Issuer's partial achievement of such performance criteria was certified, and a corresponding portion of the shares underlying the 2016-2018 PSUs became payable, as of February 28, 2019.

F5: Represents the average of the high and low trading prices for one share of the Issuer's common stock on the New York Stock Exchange on February 28, 2019.

F6: Shares withheld for payment of taxes in connection with the February 28, 2019 settlement of the 2016-2018 PSUs.

F7: Shares sold pursuant to a 10b5-1 Trading Plan.