Masimo Corporation

Johnson Fistel Investigates Masimo (MASI) Shareholders’ Rights Following $180 Per Share Cash Buyout by Danaher

Shareholder rights law firm Johnson Fistel, PLLP has launched an investigation into whether the board members of Masimo Corporation (NASDAQ: MASI) breached their fiduciary duties in connection with the proposed acquisition of the Company by Danaher Corporation (NYSE: DHR).

If you own Masimo shares and believe this proposed transaction undervalues your investment, please consider joining our investigation.

Shareholders seeking more information may also contact lead analyst Jim Baker at jimb@johnsonfistel.com or (619) 814-4471. If emailing, please include your phone number.


Background
On February 17, 2026, Danaher Corporation announced that it had entered into a definitive agreement to acquire Masimo Corporation for $180.00 per share in cash, representing a total enterprise value of approximately $9.9 billion, including assumed indebtedness and net of acquired cash. The transaction is expected to close in the second half of 2026, subject to customary closing conditions, including regulatory approvals and Masimo shareholder approval.

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Contact

Johnson Fistel, PLLP
501 W. Broadway, Suite 800
San Diego, CA 92101
James Baker, Investor Relations – or – Frank J. Johnson, Esq.
(619) 814-4471 | jimb@johnsonfistel.com | fjohnson@johnsonfistel.com