---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-014329"
form_type: "8-K"
ticker: "MIR"
cik: "0001809987"
company_name: "Mirion Technologies, Inc."
filed_at: "2025-03-21T23:59:59+00:00"
generated_at: "2026-05-24T09:01:23.861473+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Mirion completes credit amendment; revolving commitments increased to $175M, maturity extended to March 2030

## Summary
- Revolving credit commitments raised from $90M to $175M.
- Maturity of revolver extended to March 21, 2030, with springing condition tied to term loan balance.
- Applicable margin set at 1.25% for Term SOFR loans and 0.25% for base rate loans at sub-3.35x leverage.
- Certain other amendments detailed in Exhibit 10.1 to the 8-K.

## SEC filing metadata
- accession: 0001628280-25-014329
- form_type: 8-K
- ticker: MIR
- cik: 0001809987
- company_name: Mirion Technologies, Inc.
- filed_at: 2025-03-21T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1809987/000162828025014329/0001628280-25-014329-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1809987/000162828025014329/mir-20250321.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-014329
- JSON: https://secwatch.observer/filing/0001628280-25-014329.json
- Plain text: https://secwatch.observer/filing/0001628280-25-014329.txt

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