Masimo Announces Closing Of IPO

Masimo Corporation, the inventor of Pulse CO-Oximetry and Read-Through Motion and Low Perfusion pulse oximetry, announced that it has closed its previously announced initial public offering of 11,916,626 shares and that the underwriters of the offering have exercised their over-allotment option and purchased 1,787,494 additional shares of common stock at the public offering price of $17 per share. The Knobbe Martens lawyers involved in the transaction were Stephen Jensen, John Grover and Jarom Kesler. Knobbe Martens has represented Masimo for its intellectual property matters since 1994.

Contact: Heather Shearer (619) 293-3175