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

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

Masimo Corp shareholders elected both director candidates proposed by veteran activist investor Quentin Koffey's hedge fund Politan Capital Management, in one of the most contentious boardroom battles ...

After hours: September 19 at 5:42 PM EDT Loading Chart for MASI ...