PRE 14A - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Filer)

8-K - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Filer)

8-K - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Filer)

8-K - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Filer)

DFAN14A - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Subject)

SCHEDULE 13G - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Subject)

DEFC14A - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Subject)

DEFC14A - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Subject)

SCHEDULE 13D/A - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Subject)

PRRN14A - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Subject)

4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

3 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

4 - Pioneer Municipal High Income Opportunities Fund, Inc. (0001864290) (Issuer)

The Pioneer closed-end funds listed below today announced the declaration of dividends for June 2025. Ex-Date: June 18, 2025 Record Date: June 18, 2025 Payable: June 30, 2025 Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.1000 - PHD Pioneer Floating Rate Fund, Inc. $0.07501 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal Hi

Pioneer Diversified High Income Fund, Inc. Pioneer Floating Rate Fund, Inc. Pioneer High Income Fund, Inc. Pioneer Municipal High Income Advantage Fund, Inc. Pioneer Municipal High Income Fund, Inc. Pioneer Municipal High Income Opportunities Fund, Inc. (each a "Fund" and together, the "Funds") Each of the Funds listed above announced today that the Fund's Board of Directors (the "Board") has approved a plan of liquidation of the Fund. The liquidation pursuant to the plan will be submitted to Fund stockholders for approval at a Special Meeting. The Board recommends that stockholders of each Fund vote for the liquidation of their Fund at the Special Meeting. As previously announced, effec

Pioneer Investments today announced the declaration of dividends for six Pioneer closed-end funds for May 2025. Ex-Date: May 16, 2025 Record Date: May 16, 2025 Payable: May 30, 2025 Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.1000 - PHD Pioneer Floating Rate Fund, Inc. $0.07501 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Income Advantage Fund, Inc. $0.0325 - MHI Pion

Pioneer Investments today announced the declaration of dividends for six Pioneer closed-end funds for April 2025. Ex-Date: April 17, 2025 Record Date: April 17, 2025 Payable: April 30, 2025 (HNW, PHD, PHT, MAV) Payable: May 1, 2025 (MHI, MIO) Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.1000 - PHD Pioneer Floating Rate Fund, Inc. $0.07501 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Income Advantage Fund, Inc. $0.03251 - MHI

The following closed-end funds reported sources of distribution for March and this fiscal year to date. Distribution Period: March 2025 Ticker Taxable Fund Distribution Amount Per Share PHD Pioneer Floating Rate Fund, Inc. $0.0750       Ticker Tax-Exempt Fund Distribution Amount Per Share MIO Pioneer Municipal High Income Opportunities Fund, Inc. $0.0500 The following tables set forth estimates of the character of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: Net Investment Income; Net Realized Short-Term Capital Gains; Net Realized Long-Term Capital Gain

Pioneer Municipal High Income Advantage Fund, Inc. (MAV) Pioneer Municipal High Income Fund, Inc. (MHI) Pioneer Municipal High Income Opportunities Fund, Inc. (MIO) (each a "Fund" and together, the "Funds") Each of the Funds listed above announced today that the Special Meeting of Stockholders (the "Meeting") originally scheduled for Wednesday, March 26, 2025 at 12:00 p.m. Eastern Time has been postponed in order to give shareholders more time to vote. The Funds will announce the rescheduled Meeting date, time and location in due course. As described in the proxy materials for the Meeting previously distributed, the Board of Directors of each Fund has fixed the close of business on Febru

Amundi US today announced the declaration of dividends for six Pioneer closed-end funds for March 2025. Ex-Date: March 14, 2025 Record Date: March 14, 2025 Payable: March 31, 2025 (HNW, PHD, PHT, MHI, MIO) Payable: April 1, 2025 (MAV) Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.1000 - PHD Pioneer Floating Rate Fund, Inc. $0.07501 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Income Advantage

The following closed-end funds reported sources of distribution for February and this fiscal year to date. Distribution Period: February 2025 Ticker Taxable Fund Distribution Amount Per Share PHD Pioneer Floating Rate Fund, Inc. $0.0750       Ticker Tax-Exempt Funds Distribution Amount Per Share MAV Pioneer Municipal High Income Advantage Fund, Inc. $0.0325 MHI Pioneer Municipal High Income Fund, Inc. $0.0350 MIO Pioneer Municipal High Income Opportunities Fund, Inc. $0.0500 The following tables set forth estimates of the character of the current distribution and the cumulative distributions paid this fiscal yea

Amundi US today announced the declaration of dividends for six Pioneer closed-end funds for February 2025. Ex-Date: February 18, 2025 Record Date: February 18, 2025 Payable: February 28, 2025 Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.10001 $0.0025 PHD Pioneer Floating Rate Fund, Inc. $0.07502 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Inc

The following closed-end funds reported sources of distribution for January and this fiscal year to date. Distribution Period: January 2025 Ticker Tax-Exempt Funds Distribution Amount Per Share MAV Pioneer Municipal High Income Advantage Fund, Inc. $0.0325 MHI Pioneer Municipal High Income Fund, Inc. $0.0350 MIO Pioneer Municipal High Income Opportunities Fund, Inc. $0.0500 The following tables set forth estimates of the character of the current distribution and the cumulative distributions paid this fiscal year to date from the following sources: Net Investment Income; Net Realized Short-Term Capital Gains

The Pioneer closed-end funds listed below today announced the declaration of dividends for June 2025. Ex-Date: June 18, 2025 Record Date: June 18, 2025 Payable: June 30, 2025 Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.1000 - PHD Pioneer Floating Rate Fund, Inc. $0.07501 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal Hi

Pioneer Investments today announced the declaration of dividends for six Pioneer closed-end funds for May 2025. Ex-Date: May 16, 2025 Record Date: May 16, 2025 Payable: May 30, 2025 Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.1000 - PHD Pioneer Floating Rate Fund, Inc. $0.07501 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Income Advantage Fund, Inc. $0.0325 - MHI Pion

Pioneer Investments today announced the declaration of dividends for six Pioneer closed-end funds for April 2025. Ex-Date: April 17, 2025 Record Date: April 17, 2025 Payable: April 30, 2025 (HNW, PHD, PHT, MAV) Payable: May 1, 2025 (MHI, MIO) Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.1000 - PHD Pioneer Floating Rate Fund, Inc. $0.07501 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Income Advantage Fund, Inc. $0.03251 - MHI

Amundi US today announced the declaration of dividends for six Pioneer closed-end funds for March 2025. Ex-Date: March 14, 2025 Record Date: March 14, 2025 Payable: March 31, 2025 (HNW, PHD, PHT, MHI, MIO) Payable: April 1, 2025 (MAV) Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.1000 - PHD Pioneer Floating Rate Fund, Inc. $0.07501 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Income Advantage

Amundi US today announced the declaration of dividends for six Pioneer closed-end funds for February 2025. Ex-Date: February 18, 2025 Record Date: February 18, 2025 Payable: February 28, 2025 Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.10001 $0.0025 PHD Pioneer Floating Rate Fund, Inc. $0.07502 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Inc

Amundi US today announced the declaration of dividends for five Pioneer closed-end funds for January 2025. Ex-Date: January 15, 2025 Record Date: January 15, 2025 Payable: January 31, 2025 Ticker Taxable Funds Distribution Per Share Change From Previous Month PHD Pioneer Floating Rate Fund, Inc. $0.07501 ($0.0100) PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Income Advantage Fund, Inc. $0.03252 -

Amundi US today announced the declaration of dividends for six Pioneer closed-end funds for December 2024. Ex-Date: December 12, 2024 Record Date: December 12, 2024 Payable: December 19, 2024 Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.0975 - PHD Pioneer Floating Rate Fund, Inc. $0.08501 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pio

Amundi US today announced the declaration of dividends for six Pioneer closed-end funds for November 2024.   Ex-Date:   November 15, 2024 Record Date:   November 15, 2024 Payable:   November 29, 2024 (HNW, PHT, MAV, MHI, MIO) Payable:   December 2, 2024 (PHD)   Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.0975 - PHD Pioneer Floating Rate Fund, Inc. $0.08501,2 ($0.0075) PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV

Amundi US today announced the declaration of dividends for six Pioneer closed-end funds for October 2024. Ex-Date: October 18, 2024 Record Date: October 18, 2024 Payable: October 31, 2024 Ticker Taxable Funds Distribution Per Share Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.0975 - PHD Pioneer Floating Rate Fund, Inc. $0.09251 - PHT Pioneer High Income Fund, Inc. $0.0550 - Ticker Tax-Exempt Funds   Distribution Per Share Change From Previous Month MAV Pioneer Municipal High Income Advantage Fund, Inc. $0.03251 - MHI Pioneer Municipal High In

Amundi US today announced the declaration of dividends for six Pioneer closed-end funds for September 2024. Ex-Date: September 20, 2024 Record Date: September 20, 2024 Payable: September 30, 2024 Ticker Taxable Funds Distribution Per Share   Change From Previous Month HNW Pioneer Diversified High Income Fund, Inc. $0.0975   - PHD Pioneer Floating Rate Fund, Inc. $0.0925   - PHT Pioneer High Income Fund, Inc. $0.0550   - Ticker Tax-Exempt Funds   Distribution Per Share