---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-24-263447"
form_type: "8-K"
ticker: "QDEL"
cik: "0001906324"
company_name: "QuidelOrtho Corp"
filed_at: "2024-11-21T23:59:59+00:00"
generated_at: "2026-05-29T21:18:10.898672+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Carlyle sells 8.26M QuidelOrtho shares at $35.31; two Carlyle directors resign

## Summary
- Carlyle Partners VI sells 8,260,183 QDEL shares at $35.31/share; company receives no proceeds.
- James R. Prutow and Robert R. Schmidt resign from board effective Nov 21, 2024, per stockholder agreement termination.
- Principal Stockholders Agreement with Carlyle terminates upon completion of the sale.
- Goldman Sachs acts as sole underwriter; offering expected to close Nov 21, 2024.

## SEC filing metadata
- accession: 0001193125-24-263447
- form_type: 8-K
- ticker: QDEL
- cik: 0001906324
- company_name: QuidelOrtho Corp
- filed_at: 2024-11-21T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 5.02, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1906324/000119312524263447/0001193125-24-263447-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1906324/000119312524263447/d883926d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-24-263447
- JSON: https://secwatch.observer/filing/0001193125-24-263447.json
- Plain text: https://secwatch.observer/filing/0001193125-24-263447.txt

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