Company: VMO
Filing Date: 2025-06-20
Form Type: DEF 14A
Source: 0001193125-25-143555
Chunk: 1

Company: Invesco Municipal Opportunity Trust
Filing Date: 2025-06-20
Form: DEF 14A
Chunk 1
---
 Total fee paid:                                                                                                                                                                      |

| ☐ | Fee paid previously with preliminary materials. |

| ☐ | Check box if any part of the fee is offset as provided by Exchange Act Rule                                                                                                                             
 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing. |

| 1) |     | Amount Previously Paid:                       |
| 2) |     | Form, Schedule or Registration Statement No.: |
| 3) |     | Filing Party:                                 |
| 4) |     | Date Filed:                                   |

Invesco Advantage Municipal Income Trust II (VKI) Invesco Bond Fund (VBF) Invesco California Value Municipal Income Trust (VCV) Invesco High Income Trust II (VLT) Invesco Municipal Income Opportunities Trust (OIA) Invesco Municipal Opportunity Trust (VMO) Invesco Municipal Trust (VKQ) Invesco Pennsylvania Value Municipal Income Trust (VPV) Invesco Quality Municipal Income Trust (IQI) Invesco Senior Income Trust (VVR) Invesco Trust for Investment Grade Municipals (VGM) Invesco Trust for Investment Grade New York Municipals (VTN) Invesco Value Municipal Income Trust (IIM) 11 Greenway Plaza Houston, Texas 77046-1173 NOTICE OF JOINT ANNUAL MEETING OF SHAREHOLDERS To Be Held August 12, 2025 Notice is hereby given to the holders of common shares of beneficial interest (the “ Common Shares”) and, as applicable, the holders of preferred shares of beneficial interest (the “ Preferred Shares”) of each Invesco closed-endfund listed above (each a “ Fund” and together the “ Funds”) that the Joint Annual Meeting of Shareholders of the Funds (the “ Meeting”) will be held at 11 Greenway Plaza, Houston, Texas 77046-1173, on August 12, 2025 at 2:00 p.m. Central Daylight Time. The Meeting is to be held for the following purpose: 1. To elect trustees in the following manner:

|               |     | Funds                              |     | Trustee Nominees for Election |     | Shareholders Entitled to Vote |
| Proposal 1(a) |     | VGM, VTN, VKQ, VMO, V