Company: MYI
Filing Date: 2025-09-05
Form Type: 424B3
Source: 0001193125-25-196285
Chunk: 43

Company: BLACKROCK MUNIYIELD QUALITY FUND III, INC.
Filing Date: 2025-09-05
Form: 424B3
Chunk 43
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 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 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 September 4, 2025, relating to this Joint Proxy Statement/Prospectus (the “Statement of Additional Information”) has been filed with the United States Securities and Exchange Commission (the “SEC”) and is incorporated herein by reference. Copies of each Fund’s most recent annual report and semi-annual report can be obtained on a website maintained by BlackRock, Inc. (“BlackRock”) at www.blackrock.com. In addition, each Fund will furnish, without charge, a copy of the Statement of Additional Information, or its most recent annual report or semi-annual report to any shareholder upon request. Any such request should be directed to BlackRock by calling (800) 882-0052or by writing to the respective Fund at 100 Bellevue Parkway, Wilmington, Delaware 19809. The Statement of Additional Information and the annual and semi-annual reports of each Fund are available on the EDGAR Database on the SEC’s website at www.sec.gov. The address of the principal executive offices of the Funds is 100 Bellevue Parkway, Wilmington, Delaware