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MFS High Yield Municipal Trust (NYSE:CMU) submitted a Form 4 reporting changes in insider ownership.
The disclosure identifies William Adams — an officer of the fund’s adviser — as the reporting person. The earliest transaction date is listed as 09/30/2024, and the Form was signed on 06/27/2025 and filed on 06/28/2025. The excerpt provided does not include the usual numeric detail (share amounts, prices or transaction codes), preventing assessment of the dollar value or relative size of the trade.
Because no quantitative data is shown, investors should review the full Form 4 on the SEC website to determine whether the transaction is material. Based on the limited information, the filing appears to be a routine Section 16 compliance event.