MoSys Inc. announced that its president and CEO, Len Perham, will retire from the company on August 8, 2018. Daniel Lewis will assume the role of president and CEO of company effective August 8, 2018. He has served as a member of the company's Board of Directors since September 2017, and has over 30 years of executive leadership and semiconductor industry experience, primarily in sales and marketing positions.

He has also held sales positions at multiple semiconductor companies, including IDT, Zilog, Xicor and Intel, and previously served as vice president of worldwide sales at both IDT and Xicor. Lewis holds a B.S. in Electrical Engineering from the University of Michigan.