---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-22-030341"
form_type: "8-K"
ticker: "MIR"
cik: "0001809987"
company_name: "Mirion Technologies, Inc."
filed_at: "2022-11-17T23:59:59+00:00"
generated_at: "2026-06-21T16:50:05.068184+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "low"
source: SEC EDGAR
---

# Mirion files historical SPAC financials for Oct 2021 close as incorporation reference

## Summary
- Filing includes audited balance sheets of GSAH as of Oct 19, 2021 and Dec 31, 2020.
- Also includes unaudited pro forma combined statement of operations for year ended Dec 31, 2021.
- GSAH had $750.1M in trust/escrow as of Oct 19, 2021; net loss of $11.5M for Jan-Oct 2021.
- Business combination with Mirion closed on Oct 20, 2021; this filing updates registration statements.
- No current operational or forward-looking guidance provided.

## SEC filing metadata
- accession: 0001628280-22-030341
- form_type: 8-K
- ticker: MIR
- cik: 0001809987
- company_name: Mirion Technologies, Inc.
- filed_at: 2022-11-17T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: low
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1809987/000162828022030341/0001628280-22-030341-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1809987/000162828022030341/mir-20221117.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-22-030341
- JSON: https://secwatch.observer/filing/0001628280-22-030341.json
- Plain text: https://secwatch.observer/filing/0001628280-22-030341.txt

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