---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-039440"
form_type: "8-K"
ticker: "QDEL"
cik: "0001906324"
company_name: "QuidelOrtho Corp"
filed_at: "2026-02-05T23:59:59+00:00"
generated_at: "2026-05-16T04:33:13.882667+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Director Matthew W. Strobeck to not stand for re-election; Board will reduce to 10

## Summary
- Matthew W. Strobeck notified Board on Jan 30, 2026 of decision not to stand for re-election at 2026 annual meeting.
- He will continue serving as a Board member until the annual meeting, after which Board size reduces from 11 to 10.
- Decision was due to other professional commitments and not the result of any disagreement with the Company or management.
- Strobeck served on the Board for eight years; Company expressed gratitude for his contributions.

## SEC filing metadata
- accession: 0001193125-26-039440
- form_type: 8-K
- ticker: QDEL
- cik: 0001906324
- company_name: QuidelOrtho Corp
- filed_at: 2026-02-05T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1906324/000119312526039440/0001193125-26-039440-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1906324/000119312526039440/d15685d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-039440
- JSON: https://secwatch.observer/filing/0001193125-26-039440.json
- Plain text: https://secwatch.observer/filing/0001193125-26-039440.txt

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