secwatch.observer — SEC 8-K summary
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Issuer:     MASIMO CORP (MASI)
CIK:        0000937556
Form:       8-K
Filed at:   2026-02-17T23:59:59+00:00
Accession:  0001104659-26-015904
Event type: m_and_a
Sentiment:  positive
Materiality: 1.00
Item codes: 1.01, 7.01, 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Danaher to acquire Masimo for $180/share cash; total value $9.9B
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- Masimo shareholders to receive $180.00 per share in cash for each share held.
- Total enterprise value of $9.9 billion; transaction unanimously approved by both boards.
- Masimo to operate as a standalone business unit within Danaher's Diagnostics segment.
- Politan Capital Management, holding significant Masimo shares, agreed to vote in favor.
- Closing expected in H2 2026, subject to regulatory approvals and shareholder vote.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/937556/000110465926015904/0001104659-26-015904-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/937556/000110465926015904/tm266533d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-26-015904

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer