---
schema_version: "secwatch.filing_event.v1"
accession: "0000928816-23-000326"
form_type: "8-K/A"
ticker: "PMO"
cik: "0000900422"
company_name: "PUTNAM MUNICIPAL OPPORTUNITIES TRUST"
filed_at: "2023-03-01T23:59:59+00:00"
generated_at: "2026-06-18T19:41:35.728393+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.05
calibrated_materiality_score: 0.05
confidence: "low"
source: SEC EDGAR
---

# Putnam Municipal Opportunities Trust files 8-K/A solely to add hyperlink to bylaws; no substantive changes

## Summary
- Amendment No. 1 to Feb 28, 2023 8-K adds hyperlink for Exhibit 5.03 (Amended and Restated Bylaws).
- Bylaws dated Feb 23, 2023 contain standard governance provisions; no material changes disclosed.
- No financial or operational updates; filing is procedural only.

## SEC filing metadata
- accession: 0000928816-23-000326
- form_type: 8-K/A
- ticker: PMO
- cik: 0000900422
- company_name: PUTNAM MUNICIPAL OPPORTUNITIES TRUST
- filed_at: 2023-03-01T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.05
- calibrated_materiality_score: 0.05
- confidence: low
- sec_items: 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/900422/000092881623000326/0000928816-23-000326-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/900422/000092881623000326/a_mot8ka.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000928816-23-000326
- JSON: https://secwatch.observer/filing/0000928816-23-000326.json
- Plain text: https://secwatch.observer/filing/0000928816-23-000326.txt

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