ATI INC — Director's Dealing 2019

Feb 28, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: ALLEGHENY TECHNOLOGIES INC (ATI)
CIK: 0001018963
Period of Report: 2019-02-25

Reporting Person: Sims John D (EVP, HPMC Segment)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-02-25	Common Stock, $0.10 par value per share	F	2899	$29.13	Disposed	116388.2071	Direct
2019-02-25	Common Stock, $0.10 par value per share	F	1756	$29.13	Disposed	114632.2071	Direct

Footnotes

F1: Shares withheld for payment of taxes on restricted stock units awarded on February 25, 2016. One-third of such restricted stock units vested by their terms on February 25, 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 25, 2019.

F3: Shares withheld for payment of taxes on restricted stock units awarded on February 23, 2017. One-third of such restricted stock units vested by their terms on February 25, 2019.