Masimo Corp shareholders elected both director candidates proposed by veteran activist investor Quentin Koffey's hedge fund ...

Founder Joe Kiani has led Masimo for 35 years. But he says he'll quit if he loses this week's proxy vote to Politan Capital.

Masimo (MASI) stock rose 1.7% as activist investor Politan Capital secured two board seats after a contentious battle with ...

Masimo’s long-running proxy fight has come to a close, at least for now. | Masimo’s long-running proxy fight has come to a ...

Politan Capital Management said its candidates captured two board seats in Thursday’s shareholder vote, citing a preliminary analysis.

Shares of Masimo (NASDAQ: MASI) are trading nearly 3% higher early on Friday after activist investor Politan Capital Management, owner of a 9% stake in the company, disclosed its ...

"We are united in our enthusiasm for Masimo’s future as a leading, innovation-focused growth company," the newest board ...

Masimo shareholders today will decide on a bitter proxy fight between the company's founder and CEO Joe Kiani and Politan ...

Masimo, the company that forced Apple to remove the Blood Oxygen feature, has partnered with Google to improve Wear OS health ...

Joe Kiani, founder of a company that he built into billions of dollars of sales, was ousted from the board, according to an ...

Google has now partnered with Masimo and Qualcomm to create health-focused Wear OS reference platforms, integrating Masimo's ...

Masimo (MASI) partners with Google (GOOG) to develop a new reference platform for original equipment manufacturers ...