In a new report last week, we learned that the Securities and Exchange Commission (SEC) has launched an investigation into RTW Investments over its role in an “empty voting” scheme related to the Masimo Corp. proxy battle which concluded in September at the Masimo Annual Stockholders Meeting. Masimo, now under new board management, has accused former CEO Joe Kiani and RTW of colluding in an empty voting scheme to try and manipulate a board election in their favor and deprive shareholders of their voting rights.