X0407 4/A 2023-03-01 2023-03-03 0 0001803696 Adeia Inc. ADEA 0001738428 Davis Paul E. 3025 ORCHARD PARKWAY ADEIA INC. SAN JOSE CA 95134 1 1 0 0 Chief Executive Officer 0 Common Sock 2023-03-01 4 A 0 148574 0.00 A 725089 D Common Stock 2023-03-01 4 F 0 13240 9.85 D 711849 D Includes a grant of 148,574 restricted stock units that vest in four equal installments on the first, second, third and fourth anniversaries of the grant date This Form 4A is being filed to correct the number of securities beneficially owned after giving effect to the adjustment of certain equity compensation awards in connection with the Issuer's separation of its product business completed on October 1, 2022 Shares were withheld to satisfy tax withholding obligations in connection with the release of shares subject to vesting /s/ Kevin Tanji, Attorney-in Fact 2023-04-14