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EX-31.1 - EXHIBIT 31.1 - ULTRATECH INCutekex311q12016.htm
EX-31.2 - EXHIBIT 31.2 - ULTRATECH INCutekex312q12016.htm
10-Q - 10-Q - ULTRATECH INCultratechq1201610-q.htm


Exhibit 32.1
CERTIFICATIONS OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER
PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
I, Arthur Zafiropoulo, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:
the Quarterly Report of Ultratech, Inc. on Form 10-Q for the period ended April 2, 2016 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
the information contained in such Quarterly Report fairly presents in all material respects the financial condition and results of operations of Ultratech, Inc.
By:
/s/ ARTHUR ZAFIROPOULO
Date:
April 29, 2016
 
Name: Arthur Zafiropoulo
 
 
 
Title: Chief Executive Officer
 
 
I, Bruce Wright, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to my knowledge:
the Quarterly Report of Ultratech, Inc. on Form 10-Q for the period ended April 2, 2016 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
the information contained in such Quarterly Report fairly presents in all material respects the financial condition and results of operations of Ultratech, Inc.
By:
/s/ BRUCE WRIGHT

Date:
April 29, 2016
 
Name: Bruce Wright
 
 
 
Title: Chief Financial Officer
 
 
_______________________

*    A signed original of this written statement required by Section 906 has been provided to Ultratech, Inc. and will be retained by Ultratech, Inc. and furnished to the Securities and Exchange Commission or its staff upon request.