Corporate/trust instrument: Butterfly Trust

BUTTERFLY TRUST DESIGNATION AND ACCEPTANCE OF SU_CCESSOR TRUSTEE Pursuant to the provisions of Article SIXTH of the BUTTERFLY TRUST, created under that certain trust agreement dated December 27, 2006 (the "Trust'), the undersigned Trustees, DARREN K. INDYKE and RICHARD KAHN, being the sole Trustees of the Trust, hereby designate ERIKA A. KELLERHALS as a successor Trustee of the Trust, effective immediately upon the death, resignation or removal of either or both of DARREN K. INDYKE or RIC