Type	Name	Date
Securities purchase agreement	Purchase Agreement, by and among aTyr Pharma, Inc., Piper Sandler & Co. and RBC Capital Markets, LLC	09/16/2021
Securities purchase agreement	Securities Purchase Agreement, by and among aTyr Pharma, Inc. and the investors thereunder	04/11/2019
Registration rights agreement	Registration Rights Agreement, by and among the Company and the Purchasers	08/28/2017
Securities purchase agreement	Securities Purchase Agreement, by and among the Company and the Purchasers	08/28/2017