4 1 edgar.txt FORM 4 - AUGUST 31, 2001 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP ( ) Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instructions 1(b). 1. Name and Address of Reporting Person YOCUM, WILLIAM M 456 COLLEGEVILLE ROAD COLLEGEVILLE, PA 19426 USA 2. Issuer Name and Ticker or Trading Symbol HARLEYSVILLE NATIONAL CORPORATION HNBC 3. IRS or Social Security Number of Reporting Person (Voluntary) 4. Statement for Month/Year AUGUST 31, 2001 5. If Amendment, Date of Original (Month/Year) 6. Relationship of Reporting Person(s) to Issuer (Check all applicable) (X) Director ( ) 10% Owner ( ) Officer (give title below) ( ) Other (specify below) DIRECTOR - HNC 7. Individual or Joint/Group Filing (Check Applicable Line) (X) Form filed by One Reporting Person ( ) Form filed by More than One Reporting Person

Explanation of Responses: *Shares were automatically added to account as a result of a 100% stock dividend paid to all shareholders as of 8/10/01. SIGNATURE OF REPORTING PERSON /s/Elizabeth F. Chemnitz for William M. Yocum DATE September 4, 2001

YOCUM WILLIAM M 4