On January 18, 2024, Karpus Management announced that it delivered a letter to the Secretary of Eaton Vance Municipal Bond Fund containing a shareholder proposal pursuant to Rule 14a-8 of the Securities Exchange Act of 1934 for presentation to the Fund?s shareholders at the Company?s 2024 annual meeting of shareholders. The proposal requests that (i) the Fund?s board of trustees promptly consider authorizing a self-tender offer for all outstanding common shares of the Fund at or close to net asset value and (ii) if more than 50% of the Fund?s outstanding common shares are tendered, the tender offer be cancelled and the Board take the steps necessary to liquidate, merge, or convert the Fund to an open-end mutual fund or exchange traded fund.