Nuveen AMT-Free Quality Municipal Income Fund is a closed-ended fixed income mutual fund launched by Nuveen Investments Inc. The fund is co-managed by Nuveen Asset Management, LLC and Nuveen Fund Advisors LLC. It invests in the fixed income markets of the United States. The fund primarily invests in undervalued municipal bonds that are exempt from federal income taxes, including the alternative minimum tax. It seeks to invest in securities that are rated Baa/BBB or better by S&P, Moody's, or Fitch. The fund's investment portfolio comprises investments in various industries, which include transportation, healthcare, utilities, housing/multifamily, and water and sewer. It was formerly known as Nuveen AMT-Free Municipal Income Fund. Nuveen AMT-Free Quality Municipal Income Fund was formed on November 21, 2002 and is domiciled in the United States.

Nuveen Municipal Credit Income Fund is a closed ended fixed income mutual fund launched by Nuveen Investments, Inc. The fund is co-managed by Nuveen Fund Advisors LLC and Nuveen Asset Management, LLC. It invests in the fixed income markets of the United States. The fund invests in undervalued municipal securities and other related investments the income from which is exempt from regular federal income taxes. It seeks to invest in investment grade securities rated Baa/BBB or better with an average maturity of around 18 years. The fund employs fundamental analysis with a focus on bottom-up stock picking approach to create its portfolio. It benchmarks the performance of its portfolio against Standard & Poor's (S&P) National Municipal Bond Index. It was formerly known as Nuveen Enhanced Municipal Credit Opportunities Fund. Nuveen Municipal Credit Income Fund was formed on March 21, 2001 and is domiciled in the United States.

AllianceBernstein National Municipal Income Fund, Inc. is a closed-ended fixed income mutual fund launched and managed by AllianceBernstein L.P. The fund invests in the fixed income markets of the United States. It primarily invests in investment-grade municipal securities which pay interest that is exempt from federal income tax. The fund seeks to invest in bonds rated Baa/BBB or higher. It employs both quantitative and fundamental analysis to create its portfolio. AllianceBernstein National Municipal Income Fund, Inc. was formed on November 9, 2001 and is domiciled in the United States.

Putnam Managed Municipal Income Trust is a close-ended fixed income mutual fund launched and managed by Putnam Investment Management LLC. It is co-managed by Putnam Investments Limited. The fund invests in the fixed income markets of the United States. It primarily invests in a diversified portfolio of tax-exempt municipal securities, including high-yield securities that are rated below investment grade. The fund benchmarks the performance of its portfolio against the Barclays Municipal Bond Index. Putnam Managed Municipal Income Trust was formed on February 24, 1989 and is domiciled in the United States.

PIMCO Municipal Income Fund III is a closed-ended fixed income mutual fund launched and managed by Pacific Investment Management Company LLC. The fund invests in fixed income markets of the United States. It seeks to invest in stocks of companies operating across diversified sectors. The fund primarily invests in in municipal bonds that pay interest that is exempt from federal income tax. PIMCO Municipal Income Fund III was formed on October 31, 2002 and is domiciled in United States.

Pioneer Municipal High Income Fund, Inc. is a closed-ended fixed income mutual fund launched and managed by Pioneer Investment Management, Inc. It invests in the fixed income markets of the United States. The fund primarily invests in municipal securities. It seeks to invest in securities across the credit rating and maturity spectrum. The fund benchmarks the performance of its portfolio against the Barclays Municipal Bond Index and Barclays High Yield Municipal Bond Index. Pioneer Municipal High Income Fund, Inc. was formed on March 13, 2003 and is domiciled in the United States.

Pioneer Municipal High Income Advantage Fund, Inc. is a closed ended fixed income mutual fund launched and managed by Pioneer Investment Management, Inc. The fund invests in the fixed income markets of the United States. It invests primarily in municipal bonds. The fund benchmarks the performance of its portfolio against the Barclays Capital High Yield Municipal Bond Index and the Barclays Capital Municipal Bond Index. It was formerly known as Pioneer Municipal Advantage Trust. Pioneer Municipal High Income Advantage Fund, Inc. was formed on August 6, 2003 and is domiciled in the United States.

Nuveen Select Maturities Municipal Fund is a closed-ended fixed income mutual fund launched by Nuveen Investments, Inc. The fund is co-managed by Nuveen Fund Advisors LLC and Nuveen Asset Management, LLC. It invests in the fixed income markets of the United States. The fund invests primarily in municipal securities rated Baa/BBB or better. It invests in securities that provide income exempt from federal income tax. The fund employs fundamental analysis with bottom-up stock picking approach to create its portfolio. It benchmarks the performance of its portfolio against the S&P Intermediate Municipal Bond Index and the S&P National Municipal Bond Index. Nuveen Select Maturities Municipal Fund was formed on September 18, 1992 and is domiciled in the United States.