0000899243-16-027853.txt : 20160822 0000899243-16-027853.hdr.sgml : 20160822 20160822181139 ACCESSION NUMBER: 0000899243-16-027853 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20160819 FILED AS OF DATE: 20160822 DATE AS OF CHANGE: 20160822 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ExOne Co CENTRAL INDEX KEY: 0001561627 STANDARD INDUSTRIAL CLASSIFICATION: PRINTING TRADES MACHINERY & EQUIPMENT [3555] IRS NUMBER: 261480640 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 127 INDUSTRY BOULEVARD CITY: NORTH HUNTINGDON STATE: PA ZIP: 15642 BUSINESS PHONE: 724-863-9663 MAIL ADDRESS: STREET 1: 127 INDUSTRY BOULEVARD CITY: NORTH HUNTINGDON STATE: PA ZIP: 15642 FORMER COMPANY: FORMER CONFORMED NAME: Ex One Co DATE OF NAME CHANGE: 20130104 FORMER COMPANY: FORMER CONFORMED NAME: Ex One Company, LLC DATE OF NAME CHANGE: 20121105 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: McCarley James L CENTRAL INDEX KEY: 0001488755 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35806 FILM NUMBER: 161846145 MAIL ADDRESS: STREET 1: C/O RTI INTERNATIONAL METALS, INC. STREET 2: 1550 CORAOPOLIS HEIGHTS ROAD, SUITE 500 CITY: PITTSBURGH STATE: PA ZIP: 15108-2973 3 1 doc3.xml FORM 3 SUBMISSION X0206 3 2016-08-19 1 0001561627 ExOne Co XONE 0001488755 McCarley James L 127 INDUSTRY BOULEVARD NORTH HUNTINGDON PA 15642 0 1 0 0 Chief Executive Officer See attached Exhibit 24 (Power of Attorney). /s/ JoEllen Lyons Dillon 2016-08-22 EX-24 2 attachment1.htm EX-24 DOCUMENT

                                                                      Exhibit 24

                               POWER OF ATTORNEY


	KNOW ALL BY THESE PRESENT, that the undersigned hereby constitutes and
appoints each of S. Kent Rockwell, Brian W. Smith, and JoEllen Lyons Dillon,
signing singly in their capacity as officers of The ExOne Company (the
"Company"), as the undersigned's true and lawful attorney-in-fact and agent to
execute for and on behalf of the undersigned, in the undersigned's capacity as
an officer of the Company, Forms 3, 4, and 5 pursuant to and in accordance with
Section 16 of the Securities Exchange Act of 1934, as amended (the "Act") and
the rules thereunder; to do and perform any and all acts for and on behalf of
the undersigned which may be necessary or desirable to complete and execute any
such Form 3, 4, or 5 and file such form with the United States Securities and
Exchange Commission and any stock exchange or similar authority; and to take any
other action of any type whatsoever in connection with the foregoing which, in
the opinion of such attorney-in-fact, may be of benefit to, in the best interest
of, or legally required by, the undersigned, it being understood that the
documents, executed by such attorney-in-fact on behalf of the undersigned
pursuant to this Power of Attorney shall be in such form and shall contain such
terms and conditions as such attorney-in-fact may approve in such
attorney-in- fact's discretion.

	The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in- fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this Power of Attorney and the rights and powers herein
granted.

	The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to comply
with Section 16 of the Act.

	This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Form 3, 4, or 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.

                  [Remainder of Page Intentionally Left Blank]



	IN WITNESS WHEREOF, the undersigned have caused this Power of Attorney to be
executed in the capacity and on the date indicated below.




/s/ James L. McCarley
-------------------------------------------
August 19, 2016
James L. McCarley
Chief Executive Officer of The ExOne Company





2