Welcome to our dedicated page for Pioneer Muni High Adv SEC filings (Ticker: MAV), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings page for Pioneer Municipal High Income Advantage Fund, Inc. (MAV) provides access to the fund’s regulatory documents as it transitioned from an actively traded closed-end municipal bond fund to a fund in liquidation. MAV has been listed as a closed-end investment company whose common stock traded on the New York Stock Exchange (NYSE) under the symbol MAV, and its filings document that history.
Among the key filings for MAV is a Form 25, titled Notification of Removal from Listing and/or Registration under Section 12(b) of the Securities Exchange Act of 1934. This filing identifies PIONEER MUNICIPAL HIGH INCOME ADVANTAGE FUND, INC. as the issuer and the NEW YORK STOCK EXCHANGE LLC as the exchange, with the class of securities described as Common Stock. The Form 25 reflects the removal of MAV’s common stock from listing and/or registration on the NYSE under the applicable rule provisions.
These filings complement the fund’s public announcements that stockholders approved a Plan of Liquidation and Dissolution and that the fund expected its last day of secondary market trading to be on or about a specified Determination Date, with trading on the NYSE expected to cease shortly thereafter. Together, the filings and related disclosures outline how MAV wound up its business, liquidated its portfolio, and prepared for one or more liquidating cash distributions to stockholders.
On this page, users can review MAV’s SEC documents to trace the regulatory steps in its delisting and liquidation, including the formal notification of removal from listing. AI-powered tools can help summarize lengthy filings, highlight the sections describing removal from listing, and clarify how these regulatory actions relate to the fund’s broader liquidation process and the redemption of its outstanding shares.
Pioneer Municipal High Income Advantage Fund, Inc. (MAV) reporting persons Saba Capital Management, L.P. and Boaz Weinstein disclosed a transaction dated 08/27/2025 in which 4,015,961 shares of Common Stock were disposed of at a reported price of $7.67 per share. The Form 4 shows the shares were surrendered following a fund liquidation and exchanged for cash, and the filing indicates no remaining beneficial ownership after the transaction. The Form 4 was signed on 09/02/2025.
Saba Capital Management, L.P. and related reporting persons filed Amendment No. 9 to a Schedule 13D/A regarding Common Shares of Pioneer Municipal High Income Advantage Fund, Inc. (ticker MAV). The amendment updates Item 5 and reiterates the reporting group and business addresses at 405 Lexington Avenue, New York. The filing states the Reporting Persons currently beneficially own 0 shares (0%) of the issuer, using an outstanding share base of 23,914,439 shares as of 3/31/25.
The filing discloses that approximately $30,507,568 was paid to acquire the Common Shares reported herein, that no transactions have occurred since the Schedule 13D/A filed 2/3/25, and that funds and accounts advised by Saba Capital have the right to receive dividends and sale proceeds from the Common Shares. The amendment was signed on behalf of the reporting persons by Michael D'Angelo.
Pioneer Municipal High Income Advantage Fund, Inc. (MAV) is the subject of a Form 25 filing by the New York Stock Exchange LLC notifying the removal of a class of the issuer's securities from listing and/or registration under Section 12(b) of the Securities Exchange Act of 1934. The Exchange certifies it has reasonable grounds and states compliance with the applicable Exchange rules and with 17 CFR 240.12d2-2(b) and 17 CFR 240.12d2-2(c). The provided document identifies the issuer and exchange but does not include a signature, date, or an effective removal date.
Amendment No. 4 to Schedule 13D reports that Bank of America Corporation and Banc of America Preferred Funding Corp previously owned 500 Variable Rate MuniFund Term Preferred Shares (CUSIP 723762407) of Pioneer Municipal High Income Advantage Fund, Inc. Those 500 VMTP Shares were redeemed by the issuer on August 18, 2025 for the liquidation preference plus accumulated unpaid dividends. As a result of the redemption the Reporting Persons no longer own any VMTP Shares (CUSIP 723762407) and ceased to be beneficial owners of more than 5% of that class. The amendment replaces certain schedules and updates exhibits, including a joint filing agreement and power of attorney.
Bank of America Corporation and its wholly owned subsidiary Banc of America Preferred Funding Corporation (BAPFC) jointly reported the disposition of 500 Variable Rate MuniFund Term Preferred Shares, Series 2021, of Pioneer Municipal High Income Advantage Fund, Inc. (MAV) on 08/18/2025. The 500 shares were redeemed by the issuer under the Notice of Intention to Redeem Securities (N-23C-2) filed July 17, 2025, and were redeemed for the liquidation preference plus accumulated but unpaid dividends. Following the redemption BAPFC no longer beneficially owns any of the reported VMTP Shares and Bank of America’s interest was indirect via its ownership of BAPFC. The Form 4 was signed by Andres Ortiz on 08/20/2025.
RiverNorth Capital Management, LLC reports beneficial ownership of 510,263 shares of Pioneer Municipal High Income Advantage Fund, Inc. common stock, representing 2.13% of the class. The filing clarifies that the shares are held in the ordinary course of business and not for the purpose of changing or influencing control of the issuer. RiverNorth discloses sole voting and dispositive power over the reported shares and states other persons have the right to receive proceeds from sale of these securities.
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