---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-25-042485"
form_type: "8-K"
ticker: "MASI"
cik: "0000937556"
company_name: "MASIMO CORP"
filed_at: "2025-04-30T23:59:59+00:00"
generated_at: "2026-05-23T03:16:06.693411+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.15
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Masimo shareholders elect directors, ratify auditor, approve say-on-pay at 2025 annual meeting

## Summary
- Elected William Jellison, Wendy Lane, Timothy Scannell, Darlene Solomon, Catherine Szyman as directors for 2026 term.
- Ratified Grant Thornton LLP as independent auditor for FY2026 (49.1M for, 0.98M against).
- Advisory vote to approve named executive officer compensation passed (42.5M for, 5.7M against).

## SEC filing metadata
- accession: 0001104659-25-042485
- form_type: 8-K
- ticker: MASI
- cik: 0000937556
- company_name: MASIMO CORP
- filed_at: 2025-04-30T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.15
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/937556/000110465925042485/0001104659-25-042485-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/937556/000110465925042485/tm2513679d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-25-042485
- JSON: https://secwatch.observer/filing/0001104659-25-042485.json
- Plain text: https://secwatch.observer/filing/0001104659-25-042485.txt

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