In one of the most shocking moves in Orange County’s business history, Masimo Corp. shareholders voted Sept. 19 to oust Joe ...

Masimo (MASI) witnessed a jump in share price last session on above-average trading volume. The latest trend in earnings ...

Days before a critical AGM a US Judge has slapped Politan Capital Management executives, who are trying to taker control of ...

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

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

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Masimo’s Joe Kiani an avid audiophile, is set to set to walk from the Company he founded, with the former CEO, who acquired ...

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 ...

Many questions surround Masimo after shareholders elected Politan Capital Management's nominees to the board, ousting founder ...

Within a day, the stock dropped more than 35%. The ensuing drama caught the eye of Quentin Koffey, a veteran investor who’d burnished his reputation at activist funds like Elliott Management ...