Type	Name	Date
Securities purchase agreement	SECURITIES PURCHASE AGREEMENT	08/03/2023
Securities purchase agreement	SECURITIES PURCHASE AGREEMENT	07/06/2022
Registration rights agreement	REGISTRATION RIGHTS AGREEMENT	07/06/2022
Underwriting agreement	UNDERWRITING AGREEMENT	01/29/2021
Underwriting agreement	UNDERWRITING AGREEMENT	09/18/2020
Underwriting agreement	Underwriting Agreement	08/02/2018
Underwriting agreement	Underwriting Agreement	04/21/2017
Registration rights agreement	Registration Rights Agreement	07/12/2016
Securities purchase agreement	Purchase Agreement	07/12/2016
Securities purchase agreement	Securities Purchase Agreement	04/05/2012
Securities purchase agreement	Securities Purchase Agreement	01/15/2010