Exelon Corp $351,700 Glatfelter Corp $157,880 Essential Utilities Ord Shs $1,370,073 Met Pro Corp $0 Mistras Group, Inc. $1,620,502 Exelon Corp $351,700 Glatfelter Corp $157,880 Essential Utilities Ord Shs $1,370,073 Met Pro Corp $0 Mistras Group, Inc. $1,620,502