X0202 4 2007-09-28 0000105076 WAUSAU PAPER CORP. WPP 0001193754 DOESCHER SCOTT P 9010 WINDMERE PLACE WESTON WI 54476 0 1 0 0 SVP Finance, Sec & Treas No Par Value Common Stock 4826 I 401(k) Trust Estimated amount. Represents an unallocated interest in a 401(k) common stock investment fund. Sherri L. Lemmer, Attorney-in-Fact 2007-10-02