The CORPORATE plan for RetirementSM EXECUTIVE PLAN Adoption Agreement IMPORTANT NOTEAdtran Inc • February 24th, 2016 • Telephone & telegraph apparatus
Company FiledFebruary 24th, 2016 Industry(Note: These execution pages are to be completed in the event the Employer modifies any prior election(s) or makes a new election(s) in this Adoption Agreement. Attach the amended page(s) of the Adoption Agreement to these execution pages.)