KELLEY STEPHEN DOUGLAS

PrivateCIK: 1443674

Location

DENVER, CO

Name & Role	Position	Tenure	Holdings
ADVANCED ENERGY INDUSTRIES INC	President and CEO	Since Mar 2021	—
AMKOR TECHNOLOGY, INC.	President and CEO	Since Aug 2018	—
ONTO INNOVATION INC.	—	Since Jan 2023	—

ADVANCED ENERGY INDUSTRIES INC

PositionPresident and CEO

TenureSince Mar 2021

Holdings—

AMKOR TECHNOLOGY, INC.

PositionPresident and CEO

TenureSince Aug 2018

Holdings—

ONTO INNOVATION INC.

Position—

TenureSince Jan 2023

Holdings—