PetSmart says President and CEO David Lenhart is stepping down and Michael Massey is being named president and CEO. Raymond Svider becomes non-executive chairman.
Massey is the former CEO of Collective Brands, which owns Payless ShoeSource, and Svider is managing partner at BC Partners.
Activist hedge fund manager Jana Partners disclosed a stake in PetSmart in July and said it wanted to talk to the board about a possible sale. PetSmart agreed to consider a sale the next month.
PetSmart accepted BC Partners' offer in December. The deal values PetSmart at $83 per share, a 39 per cent premium to its closing price on July 2.