E-2 Exhibit Designation Nature of Exhibit Previously Filed as Exhibit to: †10(d) AEP Stock Unit Accumulation Plan for Non-Employee Directors as amended July 26, 2016. 2016 Form 10-K, Ex 10(i) *†10(e) AEP System Excess Benefit Plan, Amended and Restated as of January 1, 2020. †10(e)(1)  Guaranty by AEP of AEPSC Excess Benefits Plan.  1990 Form 10-K, Ex 10(h)(1)(B) †10(f) AEP  System  Supplemental  Retirement  Savings  Plan, Amended and Restated as of January 1, 2011 (Non-Qualified). 2010 Form 10-K, Ex 10 †10(f)(1)(A) Amendment  to  AEP  System  Supplemental  Retirement Savings Plan, as Amended and Restated as of January 1, 2011 (Non-Qualified). 2014 Form 10-K, Ex 10(l)(1)(A) *†10(f)(2)(A) Second Amendment to AEP System Supplemental Retirement Savings Plan, as Amended and Restated as of January 1, 2011 (Non-Qualified). †10(g)  AEPSC Umbrella Trust for Executives.  1993 Form 10-K, Ex 10(g)(3) †10(g)(1)(A)  First Amendment to AEPSC Umbrella Trust for Executives. 2008 Form 10-K, Ex 10(l)(3)(A) †10(g)(2)(A)  Second Amendment to AEPSC Umbrella Trust for Executives. 2018 Form 10-K, Ex 10(g)(2)(A) †10(h) AEP System Incentive Compensation Deferral Plan Amended and Restated as of June 1, 2019. Form 10-Q, Ex 10(1), September 30, 2019 †10(h)(1)(A) First Amendment to AEP System Incentive Compensation Deferral Plan, as Amended and Restated effective January 1, 2008. 2011 Form 10-K, Ex 10(p)(1)(A) †10(h)(2)(A) Second Amendment to AEP System Incentive Compensation Deferral Plan, as Amended and Restated effective January 1, 2008. 2014 Form 10-K, Ex 10(q)(2)(A) †10(i) AEP Change In Control Agreement, as Revised Effective January 1, 2017. Form 10-Q, Ex 10(c) , September 30, 2016 †10(j) Amended and Restated AEP System Long-Term Incentive Plan as of September 21, 2016. Form 10-Q, Ex 10(a) , September 30, 2016 †10(j)(1)(A) Performance  Share  Award  Agreement  furnished  to participants of the AEP System Long-Term Incentive Plan, as amended. Form 10-Q, Ex 10(a), March 30, 2018 †10(j)(2)(A) Restricted Stock Unit Agreement furnished to participants of the AEP System Long-Term Incentive Plan as Amended and Restated. Form 10-Q, Ex 10(b), March 30, 2018 †10(k) AEP System Stock Ownership Requirement Plan Amended and Restated effective June 20, 2017. Form 10-Q, Ex 10, June 30, 2017 *†10(l) Central  and  South  West  System  Special  Executive Retirement Plan Amended and Restated effective January 1, 2020. †10(m) AEP Executive Severance Plan Amended and Restated effective October 24, 2016. Form 10-Q, Ex 10(d) , September 30, 2016 †10(n) Letter Agreement dated November 20, 2012 between AEPSC and Lana Hillebrand. 2013 Form 10-K, Ex 10(x)