EXECS ON THE MOVE:Anchor Packaging, St. Louis, announced several appointments. Named as regional sales directors wereBill McMillan(Great Lakes) andVic Letteney(Northeast).Richard Curtiwas appointed district sales manager, Northeast.Herb Kempwas promoted to director of sales, Buying Groups. . . .Real estate services providerColliers International USA, Boston, said its Los Angeles region office hiredMatthewTerryto represent the firm's involvement with food facility properties nationwide. . . . Global Rebaudioside A (Reb A) ingredient supplierPureCircle, Florham Park, N.J., said it hiredJordi Ferreas vice president and general manager, PureCircle USA.