---
schema_version: "secwatch.filing_event.v1"
accession: "0000940394-24-000990"
form_type: "8-K"
ticker: "ETV"
cik: "0001322436"
company_name: "Eaton Vance Tax-Managed Buy-Write Opportunities Fund"
filed_at: "2024-10-10T23:59:59+00:00"
generated_at: "2026-05-30T16:24:56.462689+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Eaton Vance Buy-Write Fund removes control share provisions from bylaws

## Summary
- Board adopted Amendment No. 1 to the By-Laws on Oct 10, 2024, formally eliminating the Control Share Provisions.
- The elimination follows a prior exemption granted on Jan 26, 2023, covering all acquisitions on a going-forward basis.
- Amendment makes related conforming changes; text filed as Exhibit 5.03.

## SEC filing metadata
- accession: 0000940394-24-000990
- form_type: 8-K
- ticker: ETV
- cik: 0001322436
- company_name: Eaton Vance Tax-Managed Buy-Write Opportunities Fund
- filed_at: 2024-10-10T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1322436/000094039424000990/0000940394-24-000990-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1322436/000094039424000990/etv8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000940394-24-000990
- JSON: https://secwatch.observer/filing/0000940394-24-000990.json
- Plain text: https://secwatch.observer/filing/0000940394-24-000990.txt

## Key facts
- Governance Changes
  Eaton Vance Tax-Managed Buy-Write Opportunities Fund: Eliminated Control Share Provisions and made related conforming changes via Amendment No. 1 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/1322436/000094039424000990/0000940394-24-000990-index.htm

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