---
schema_version: "secwatch.filing_event.v1"
accession: "0000940394-24-000983"
form_type: "8-K"
ticker: "EOT"
cik: "0001454741"
company_name: "Eaton Vance National Municipal Opportunities Trust"
filed_at: "2024-10-10T23:59:59+00:00"
generated_at: "2026-05-30T16:32:14.365661+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Eaton Vance Municipal Trust eliminates Control Share Provisions from bylaws

## Summary
- Board adopted Amendment No. 1 to By-Laws on Oct 10, 2024, removing Control Share Provisions.
- Amendment formalizes prior January 2023 Board vote that exempted control share acquisitions.
- Related conforming changes made; effective immediately.

## SEC filing metadata
- accession: 0000940394-24-000983
- form_type: 8-K
- ticker: EOT
- cik: 0001454741
- company_name: Eaton Vance National Municipal Opportunities Trust
- filed_at: 2024-10-10T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1454741/000094039424000983/0000940394-24-000983-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1454741/000094039424000983/eot8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000940394-24-000983
- JSON: https://secwatch.observer/filing/0000940394-24-000983.json
- Plain text: https://secwatch.observer/filing/0000940394-24-000983.txt

## Key facts
- Governance Changes
  Eaton Vance National Municipal Opportunities Trust: Eliminated the Control Share Provisions and made conforming changes to the By-Laws (effective 2024-10-10).
  - Change: bylaw amendment
  - Effective: 2024-10-10
  source text: On October 10, 2024, the Board adopted Amendment No. 1 to the By-Laws to formally eliminate the Control Share Provisions and to make certain related conforming changes.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1454741/000094039424000983/0000940394-24-000983-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.