Securities
Aug. 21, 2025
Judge allows Masimo suit over claimed shareholder collusion scheme
A judge upheld Masimo's conspiracy suit, finding sufficient evidence that ex-CEO Joe Kiani and RTW Investments colluded in an "empty voting" scheme to surpass ownership thresholds and influence a board election.





A federal judge in Santa Ana upheld Masimo Corporation's "empty voting" conspiracy lawsuit, finding the company sufficiently alleged its founder and investors secretly colluded to sway a board election.
Although Masimo's founder and ex-CEO, Joe Kiani, was voluntarily dismissed from the suit to streamline the case, U.S. District Judge James V. Selna found in an order Tuesday that there was enough in the suit to make reasonable conclusions that Kiani and RTW Invest...
For only $95 a month (the price of 2 article purchases)
Receive unlimited article access and full access to our archives,
Daily Appellate Report, award winning columns, and our
Verdicts and Settlements.
Or
$795 for an entire year!
Or access this article for $45
(Purchase provides 7-day access to this article. Printing, posting or downloading is not allowed.)
Already a subscriber?
Sign In