Exhibit 24
POWER OF ATTORNEY
KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitutes and appoints Thomas D. Malkoski, Steven O. Cordier, Christopher L. Lawlor and Margaret Von der Schmidt, and each of them, severally as attorney-in-fact for him or her in any and all capacities, to sign the Annual Report on Form 10-K of Penford Corporation for the fiscal year ended August 31, 2011, and to file such document and any amendments, with exhibits thereto, and any other documents in connection therewith, with the Securities and Exchange Commission, hereby ratifying and confirming all that said attorney-in-fact, or his or her substitute or substitutes, may do or cause to be done by virtue hereof.
Signature | Date | |
/s/ William E. Buchholz William E. Buchholz, Director | October 26, 2011 | |
/s/ Jeffrey T. Cook Jeffrey T. Cook, Director | October 26, 2011 | |
/s/ R. Randolph Devening R. Randolph Devening, Director | October 26, 2011 | |
/s/ Paul H. Hatfield Paul H. Hatfield, Director | October 26, 2011 | |
/s/ John C. Hunter III John C. Hunter III, Director | October 26, 2011 | |
/s/ Sally G. Narodick Sally G. Narodick, Director | October 26, 2011 | |
/s/ Edward F. Ryan Edward F. Ryan, Director | October 26, 2011 | |
/s/ James E. Warjone James E. Warjone, Director | October 26, 2011 | |
/s/ Matthew M. Zell Matthew M. Zell, Director | October 26, 2011 |