Dena Trust was the executive administrator of MAST Industries until her retirement in 2001. She has served on the Board of the Jewish Federation of Manchester, New Hampshire. Dena has been a member and officer of the Board of Trustees and the President of the Sisterhood of the Temple Adath Yeshuran, New Hampshire. She was also a member of the Board of Overseers of the Museum of Fine Arts, Boston. Dena is currently a member of the Board of Overseers of the New England Aquarium and a trustee of the Trust Family Foundation. She is a graduate of St. Mary's College and holds a Master's of Arts from Simmons College.