X0306 4 2019-02-26 0 0001580905 Installed Building Products, Inc. IBP 0001598873 Miller Michael Thomas C/O INSTALLED BUILDING PRODUCTS, INC. 495 S. HIGH STREET, SUITE 50 COLUMBUS OH 43215 1 1 0 0 Executive VP & CFO Common Stock, $0.01 par value per share 2019-02-26 4 A 0 9053 0.00 A 51890 D Common Stock, $0.01 par value per share 113479 I Trust Represents performance-based restricted shares granted to the Reporting Person under the Issuer's 2014 Omnibus Incentive Plan. The Issuer's Compensation Committee certified the achievement of the performance criteria for fiscal year 2018 on February 26, 2019. The shares remain subject to a time-based vesting requirement and are scheduled to vest in two equal installments (rounded to the nearest whole share) on each of April 20, 2020 and April 20, 2021. These shares are held by a trust of which Mr. Miller is the sole trustee and sole beneficiary and exercises sole voting and investment power. Exhibit 24 - Power of Attorney /s/ Michael T. Miller 2019-02-28