On October 16, 2020, Cancer Genetics, Inc. and Glenn Miles, the Company's Chief Financial Officer, mutually determined that Mr. Miles would cease his employment as Chief Financial Officer, effective November 16, 2020 (the "Separation Date"). In addition, Mr. Miles will be provided with an extension, through one year after the Separation Date, of the exercise period for his vested stock options. His departure as an officer of the Company is not due to a dispute or disagreement with the Company.