As of March 1, 2013, Pioneer Equity Opportunity Fund was closed to new purchases. Effective March 15, 2013, the Fund will be liquidated.
Effective November 1, 2012, Pioneer Cash Reserves Fund ceased to offer Class B, Class C and Class R shares. On that date, all outstanding Class B, Class C and Class R shares were converted to Class A shares of the Fund.
Effective June 30, 2012, Pioneer Cullen Value Fund was renamed Pioneer Fundamental Value Fund.
Effective June 30, 2012, Pioneer Multi-Asset Floating Rate Fund was renamed Pioneer Multi-Asset Ultrashort Income Fund. Effective July 22, 2011, Pioneer Treasury Reserves Fund was liquidated.
Effective March 25, 2011, Pioneer Tax Free Money Market Fund was liquidated.
On March 5, 2010, Pioneer Growth Fund was reorganized into Pioneer Fundamental Growth Fund.
On March 5, 2010, Pioneer Intermediate Tax Free Income Fund was reorganized into Pioneer AMT-Free Municipal Fund.
On March 5, 2010, Pioneer Tax Free Income Fund reorganized into Pioneer AMT-Free Municipal Fund.
Class Y shares of Pioneer Tax Free Money Market Fund are no longer offered to investors.
On January 22, 2010, Pioneer Mid Cap Growth Fund was reorganized into Pioneer Select Mid Cap Growth Fund.
On December 21, 2009, Pioneer Protected Principal Plus Fund was liquidated.
On September 18, 2009, Pioneer Small and Mid Cap Growth Fund was reorganized into Pioneer Oak Ridge Small Cap Growth Fund.
On August 28, 2009, Pioneer AmPac Growth Fund was reorganized into Pioneer Fundamental Growth Fund.
On August 28, 2009, Pioneer Growth Leaders Fund was reorganized into Pioneer Fundamental Growth Fund.
On August 28, 2009, Pioneer Small Cap Value Fund was reorganized into Pioneer Growth Opportunities Fund.
For additional information on reorganized or liquidated funds, contact our Client Service Representatives at 1-800-225-6292, 8:00 a.m.
to 7:00 p.m. Eastern Time, Monday through Friday.

Important Legal Information
A. These materials are not an offer to sell or a solicitation of an offer to buy any security in any jurisdiction in which such an offer, solicitation, purchase or sale would be unlawful under the laws of the jurisdiction.
B. Please request a free information kit on any Pioneer fund from your investment representative, or from Pioneer by calling 1-800-225-6292. The kit includes a quarterly fact sheet and a prospectus or summary prospectus which contains more information, including charges and expenses. Please read it carefully before you invest or send money.
|