Company: MYI
Filing Date: 2025-09-02
Form Type: N-14 8C/A
Source: 0001193125-25-193985
Chunk: 43

Company: BLACKROCK MUNIYIELD QUALITY FUND III, INC.
Filing Date: 2025-09-02
Form: N-14 8C/A
Chunk 43
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 the instructions that will be available on the Special Meeting website during the Special Meeting.

The Special Meeting will provide shareholders with a meaningful opportunity to participate, including the ability to ask questions of management. To support these efforts, the Funds will:

Provide for shareholders to begin logging into the Special Meeting at 12:30 p.m. (Eastern Time) on October 15, 2025, thirty minutes in advance of the Special Meeting.

Permit shareholders attending the Special Meeting to submit questions via live webcast during the Special Meeting by following the instructions available on the meeting website during the Special Meeting. Questions relevant to Meeting matters will be answered during the Special Meeting, subject to time constraints.

Engage with and respond to shareholders who ask questions relevant to Special Meeting matters that are not answered during the Special Meeting due to time constraints.

If you are a beneficial shareholder of a Fund (that is if you hold your Fund shares through a bank, broker, financial intermediary or other nominee) and want to attend the Special Meeting you must register in advance of the Special Meeting. To register, you must submit proof of your proxy power (legal proxy), which you can obtain from your financial intermediary or other nominee, reflecting your Fund holdings along with your name and email address to Georgeson LLC, each Fund’s tabulator. You may email an image of your legal proxy to shareholdermeetings@computershare.com. Requests for registration must be received no later than 5:00 p.m. (Eastern Time) three business days prior to the Special Meeting date. You will receive a confirmation email

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from Georgeson LLC of your registration and a control number and security code that will allow you to vote at the Special Meeting.

Even if you plan to attend the Special Meeting, please promptly follow the enclosed instructions to submit voting instructions by telephone or via the Internet. Alternatively, you may submit voting instructions by signing and dating each proxy card you receive, and if received by mail, returning it in the accompanying postage-paid return envelope.

For information regarding how to access the Special Meeting, please contact Georgeson LLC, the firm assisting us in the solicitation of
proxies, toll free at 1-888-686-6309.

This Joint Proxy Statement/Prospectus sets forth concisely the information that common shareholders of each Fund should know before voting on
the proposals set forth herein. Please read it carefully and retain it for future reference. A Statement of Additional Information, dated August [●], 2025, relating to this Joint Proxy Statement/