#3 / November 2005
Additional Information and Where To Find It
National Penn Bancshares (“NPBC”) has filed a registration statement on Form S-4 in connection with the
transaction, and Nittany Financial (“Nittany”) intends to mail a proxy statement/prospectus to its shareholders
in connection with the transaction. Investors and security holders of Nittany are urged to read the final proxy
statement/ prospectus when it becomes available, because it will contain important information about NPBC,
Nittany, and the transaction. Investors and security holders may obtain a free copy of the final proxy
statement/prospectus (when it is available) at the SEC's web site at www.sec.gov. A free copy of the final
proxy statement/prospectus may also be obtained from NPBC or Nittany. You may direct such a request to
either of the following persons:
Sandra L. Spayd, Corporate Secretary David Z. Richards Jr., President and CEO
National Penn Bancshares, Inc. Nittany Financial Corporation
Philadelphia and Reading Aves 116 East College Ave
Boyertown PA 19512 (610) 369-6202 State College, PA 16801 (814) 238-5724
NPBC, Nittany and their respective executive officers and directors may be deemed to be participants in the
solicitation of proxies from the shareholders of Nittany in favor of the transaction. Information regarding the
interests of these officers and directors in the transaction will be included in the proxy statement/prospectus.
In addition to the registration statement on Form S-4 filed by NPBC in connection with the transaction, and the
proxy statement/prospectus to be mailed to the shareholders of Nittany in connection with the transaction, each
of NPBC and Nittany file annual, quarterly and current reports, proxy and information statements and other
information with the SEC. Investors may read and copy any of these reports, statements and other information
at the SEC's public reference rooms located at 100 F Street, N.E., Washington, D.C., 20549, or any of the SEC's
other public reference rooms located in New York and Chicago. Investors should call the SEC at
1-800-SEC-0330 for further information on these public reference rooms. The reports, statements and other
information filed by NPBC and Nittany with the SEC are also available for free at the SEC's Web site at
www.sec.gov. A free copy of these reports, statements and other information may also be obtained from NPBC
or Nittany.
This communication shall not constitute an offer to sell or the solicitation of an offer to buy any securities, nor
shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful
prior to registration or qualification under the securities laws of any such jurisdiction. No offering of securities
shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act
of 1933, as amended.