Zachery E Pfeifer @zachery-e-pfeifer Active 9 years, 5 months ago ActivityProfileSites 0Friends 0Groups 0 PersonalMentionsFavoritesFriendsGroups Show: — Everything — Updates New Sites Posts Comments Friendships New Groups Group Memberships Group Updates Zachery E Pfeifer changed their profile picture 9 years, 7 months ago Zachery E Pfeifer's profile was updated 9 years, 7 months ago CourseDepartmentFaculty/Staff portfolioProjectStudent portfolio