Company: MYI
Filing Date: 2025-10-14
Form Type: DEFA14A
Source: 0001193125-25-238637
Chunk: 1

Company: BLACKROCK MUNIYIELD QUALITY FUND III, INC.
Filing Date: 2025-10-14
Form: DEFA14A
Chunk 1
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 Required Approval of                                                                          
 Shareholders                                                                                  |
| Proposal 2(A): The common shareholders and VRDP Holders of the Acquiring Fund are being asked to vote as a single class on a proposal to approve the MVT Issuance. |     | Majority of votes entitled to be cast present at the Special Meeting or represented by proxy  |
| Proposal 2(B): The common shareholders and VRDP Holders of the Acquiring Fund are being asked to vote as a single class on a proposal to approve the MIY Issuance. |     | Majority of votes entitled to be cast present at the Special Meeting or represented by proxy  |
| Proposal 2(C): The common shareholders and VRDP Holders of the Acquiring Fund are being asked to vote as a single class on a proposal to approve the MVF Issuance. |     | Majority of votes entitled to be cast present at the Special Meeting or represented by proxy. |

All other references in the Proxy Statement and the accompanying exhibits referencing the vote requirement for shareholders to approve Proposals 2(A), 2(B) and 2(C) are revised and restated to reflect the vote requirements stated in the table above.