0001193125-09-241114 8-K 2 20091119 1.01 9.01 20091124 20091124 POTLATCH CORP 0001338749 6798 820156045 DE 1231 8-K 34 001-32729 091204121 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 8-K 1 d8k.htm FORM 8-K EX-10.1 2 dex101.htm FIRST AMENDMENT TO CREDIT AGREEMENT