0001181431-09-051686 4 1 20091113 20091113 20091113 CREMERS ERIC J 0001219350 4 34 001-32729 091183170 250 PARKCENTER BLVD PO BOX 20 BOISE ID 83726 POTLATCH CORP 0001338749 6798 820156045 DE 1231 601 WEST FIRST AVENUE SUITE 1600 SPOKANE WA 99201 (509) 835-1500 601 WEST FIRST AVENUE SUITE 1600 SPOKANE WA 99201 Potlatch Holdings, Inc. 20050914 4 1 rrd257255.xml FORM 4