Exhibit

EX-32.1 5 post2017331ex321.htm 906 CERTIFICATION Exhibit

EXHIBIT 32.1

Certification Pursuant to

18 U.S.C. Section 1350, as adopted pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

The undersigned, the President and Chief Executive Officer of Post Holdings, Inc. (the "Company"), hereby certifies that, to his knowledge on the date hereof:


(a)	the quarterly report on Form 10-Q for the period ended March 31, 2017, filed on the date hereof with the Securities and Exchange Commission (the "Report"), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended: and


(b)	information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.



Date:	May 9, 2017	By:	/s/ Robert V. Vitale
			Robert V. Vitale
			President and Chief Executive Officer

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

Certification Pursuant to

18 U.S.C. Section 1350, as adopted pursuant to

Section 906 of the Sarbanes-Oxley Act of 2002

The undersigned, the Chief Financial Officer of Post Holdings, Inc. (the "Company"), hereby certifies that, to his knowledge on the date hereof:


(a)	the quarterly report on Form 10-Q for the period ended March 31, 2017, filed on the date hereof with the Securities and Exchange Commission (the "Report"), fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended: and


(b)	information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.



Date:	May 9, 2017	By:	/s/ Jeff A. Zadoks
			Jeff A. Zadoks
			SVP and Chief Financial Officer