Mr. Mussafer will now share Chairman responsibilities with Michael Casey .
Advent Managing Partner David M. Mussafer and Managing Director Steven J. Collins will be appointed to lululemon 's Board of Directors , expanding the Board from 10 to 12 members .
Managing Partner Managing Partner will now share Chairman responsibilities with Michael Casey .
Advent Managing Partner David M. Mussafer and Managing Director Steven J. Collins will be appointed to lululemon 's Board of Directors , expanding the Board from 10 to 12 members .