AI brief of an SEC Form 8-K · Mirion Technologies (MIR)

Mirion Technologies refinances term loans with $450 million new tranche due 2032

Neutral Impact 3 of 5 financing Written later

Mirion Technologies entered into Amendment No. 6 to its Credit Agreement on December 8, 2025, under which a new $450 million tranche of term loans maturing in 2032 was used, with other cash sources, to refinance all term loans outstanding immediately before the amendment. The filing does not state a change in total debt, and the new loans carry a 2.00% margin over Term SOFR, which the company may reduce by 25 basis points if it reaches specified credit ratings.

Key points

  • New $450 million term loan tranche matures June 5, 2032
  • Proceeds, with other cash, refinanced all term loans outstanding before the amendment
  • Margin of 2.00% for Term SOFR loans and 1.00% for ABR loans, with a 25 basis point reduction tied to Ba3 (Moody's) and BB- (S&P) ratings
  • A 1% prepayment premium applies if loans are repriced within six months of December 8, 2025

The filing

CompanyMirion Technologies (MIR)
Form8-K, current report
Filed with the SECDec 8, 2025, 4:13 PM ET
Accession number0001628280-25-055826

Items reported: 1.01 Material Definitive Agreement2.03 New Direct Financial Obligation

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 12:59 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on December 08, 2025.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.