---
schema_version: "secwatch.filing_event.v1"
accession: "0000928816-23-000810"
form_type: "8-K/A"
ticker: "PMO"
cik: "0000900422"
company_name: "PUTNAM MUNICIPAL OPPORTUNITIES TRUST"
filed_at: "2023-06-01T23:59:59+00:00"
generated_at: "2026-06-14T10:05:54.567998+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Putnam Municipal Opportunities Trust files amended 8-K for Franklin Resources acquisition of Putnam Management

## Summary
- Franklin Resources agreed to acquire Putnam Holdings from Great-West Lifeco in stock and cash transaction
- Putnam Investment Management, LLC becomes indirect subsidiary of Franklin Resources as part of deal
- Amendment No. 1 adds iXBRL tagging to original May 31, 2023 Form 8-K filing
- Trust's investment manager is Putnam Management, a wholly owned subsidiary of Putnam Holdings

## SEC filing metadata
- accession: 0000928816-23-000810
- form_type: 8-K/A
- ticker: PMO
- cik: 0000900422
- company_name: PUTNAM MUNICIPAL OPPORTUNITIES TRUST
- filed_at: 2023-06-01T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- EDGAR index: https://www.sec.gov/Archives/edgar/data/900422/000092881623000810/0000928816-23-000810-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/900422/000092881623000810/a_mota.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000928816-23-000810
- JSON: https://secwatch.observer/filing/0000928816-23-000810.json
- Plain text: https://secwatch.observer/filing/0000928816-23-000810.txt

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