MFS HIGH YIELD MUNICIPAL TRUST CMU

expiry = 2026-05-05...R BY MFS® HIGH YIELD MUNICIPAL TRUST TO PURCHASE FOR CASH UP TO 50% OF ITS OUTSTANDING COMMON SHARES OF BENEFICIAL INTEREST AT 99% OF NET ASSET VALUE PER SHARE THE TRUST’S OFFER AND WITHDRAWAL RIGHTS WILL EXPIRE AT 5:00 P.M., EASTERN STANDARD TIME ON May 5, 2026, UNLESS THE OFFER IS EXTENDED On March 4, 2026, the Board of Trustees (the “Board”) of MFS® High Yield Municipal Trust, a Massachusetts business trust registered under the Investment Company Act of 1940, as amended, as a closed-end managem...

listed = True...ll equal 99% of the NAV per Share as of the close of ordinary trading on the NYSE on the Expiration Date (or if the Offer is extended, on the date to which the Offer is extended), upon the terms and subject to the conditions set forth in the Offer. The Shares are traded on the NYSE under the ticker symbol “CMU.” As of February 28, 2026, the closing price as of the close of the regular trading session of the NYSE was $3.62 per Share. The Fund normally calculates the NAV of its Shares daily at the close of regular trading on the NYSE and, as such, the NAV can change every business day. During the pendency of the Offe...

mechanism = NAV_PERCENT...e enclosed Offer to Purchase and the related Letter of Transmittal (which together constitute the “Offer”). If more than 50% of the Fund’s Common Shares are tendered and not withdrawn, any purchases will be made on a pro rata basis. The Offer is for cash at a price per Share equal to 99% of the net asset value (“NAV”) of the Shares, as of the close of ordinary trading on the New York Stock Exchange (“NYSE”) on or before the Offer expires. The Offer period and withdrawal rights will expire at 5:00 p.m. Eastern Standard Time on May 5, 2026, unless extended, upon the terms and subject to the conditions of the Offer. The Offer is designed to provi...

txn_type = TENDER_OFFER...stment Company Act of 1940, as amended, as a closed-end management investment company (the “Fund”), approved a tender offer for the outstanding common shares of beneficial interest of the Fund (the “Common Shares” or “Shares”). The Fund is commencing a tender offer to purchase up to 50% of its issued and outstanding Common Shares upon the terms and subject to the conditions set forth in the enclosed Offer to Purchase and the related Letter of Transmittal (which together constitute the “Offer”). If more than 50% of the Fund’s Common Shares are tendered and not withdrawn, any purchases will be made on a pro rata...