Kathleen P. Iverson has been a Director since March 2020. Ms. Iverson retired in 2016 from her position as a part-time Chief Executive Officer of Black Hills IP, a provider of IP, paralegal and trademark services, since 2014. Ms. Iverson served on the Board of Directors of Nortech Systems Incorporated, an electronic manufacturing services company listed on the NASDAQ Capital Market exchange, from 2015 until 2021. She previously served on the Board of Directors of MOCON, Inc. from 2014 until 2017 and Speed Commerce Inc. from 2008 until 2014. Ms. Iverson served as President, Chief Executive Officer and Chairman of the Board of CyberOptics Corporation, a designer and manufacturer of optical process control sensors and measurement inspection systems used in the electronic assembly and semiconductor industries, from 2003 until her retirement in 2014. Ms. Iverson held a variety of positions with CyberOptics beginning in 1998; she was a director from 1998 through 2014. We believe Ms. Iverson s qualifications to sit on our Board of Directors include her experience as a President, Chief Executive Officer and Chairman of the Board of a publicly traded manufacturing company, combined with her board experience.