JOINT FILING UNDERTAKINGJoint Filing Undertaking • February 15th, 2019 • Cooper Steve D • Electronic computers
Contract Type FiledFebruary 15th, 2019 Company IndustryThe undersigned, being authorized thereunto, hereby execute this agreement as an exhibit to this Schedule 13D to evidence the agreement of the below-named parties, in accordance with rules promulgated pursuant to the Securities Exchange Act of 1934, as amended, to file this Schedule jointly on behalf of each of such parties.