Company: MYI
Filing Date: 2025-09-08
Form Type: DEF 14A
Source: 0001193125-25-198172
Chunk: 249

Company: BLACKROCK MUNIYIELD QUALITY FUND III, INC.
Filing Date: 2025-09-08
Form: DEF 14A
Chunk 249
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 $100,000 |     |                |     |     $100,000 |     |             |     |        $— |   |     |           |     |       $100,000 |

| (1) | Based on the number of outstanding common shares as of July 31, 2025. |

142

| (2) | Reflects non-recurring aggregate estimated Reorganization expenses of                                                                                                                                                                             
 $857,000, of which $377,000 was attributable to MIY, and $480,000 was attributable to the Acquiring Fund. The actual costs associated with the Reorganizations may be more or less than the estimated costs discussed herein. These costs will be 
 amortized over the life of the VRDP Shares by the Combined Fund.                                                                                                                                                                                  |

| (3) | Reflects adjustments due to differences in per common share NAV. |

Capitalization of MVF and MYI as of July 31, 2025 and pro forma capitalization of the Combined Fund assuming only the MVF Reorganization is consummated (unaudited)

|                                            |     | MVF |     |              |     | Acquiring Fund 
 (MYI)          |     |              |     | Adjustments |     |               |     | Pro forma 
 Combined  
 Fund (MVF 
 into MYI) |     |                |
| Net Assets Attributable to:                |     |     |     |              |     |                |     |              |     |             |     |               |     |           |     |                |
| Common Shares(1)                           |     |     |     | $406,196,699 |     |                |     | $748,024,838 |     |             |     | $(832,000)    |     |           |     | $1,153,389,536 |
| VMTP/VRDP Shares                           |     |     |     | $153,600,000 |     |                |     | $356,400,000 |     |             |     | $—            |     |           |     |   $510,000,000 |
| Shares Outstanding                         |     |     |     |              |     |                |     |              |     |             |     |               |     |           |     |                |
| Common Shares                              |     |     |     |   57,335,699 |     |                |     |  $66,467,251 |     |