X0306 4 2019-07-29 0 0001745041 IAA, Inc. IAA 0001609333 Larson John P. TWO WESTBROOK CORPORATE CENTER, SUITE 500 WESTCHESTER IL 60154 1 0 0 0 Common Stock 2019-07-29 4 A 0 1384 0.00 A 14650 D The reporting person was issued an equity award of 1,384 shares of restricted stock on July 29, 2019, which will vest in quarterly installments over a one-year period beginning on the grant date. Includes 13,266 stock units received in connection with the spin-off of the Issuer from KAR Auction Services, Inc (KAR). All outstanding stock units of KAR were converted into adjusted awards of both KAR and the Issuer with the intent to maintain the economic value of those awards before and after the spin-off. The stock units represent the contingent right to receive an equivalent number of shares of the Issuer's common stock. 2,230 of the stock units remain unvested and will vest on June 4, 2020. John P. Larson, /s/ Sidney Peryar as attorney-in-fact 2019-07-31