Type	Name	Date
Indenture	Indenture, by and between the Company, the Subsidiary and U.S. Bank National Association, as Trustee	07/29/2019
Registration rights agreement	Registration Rights Agreement, by and among the Company, the Subsidiary and Jefferies LLC	07/29/2019
Underwriting agreement	Underwriting Agreement	07/22/2019
Indenture	First Supplemental Indenture, between the Company and U.S. Bank, National Association, as Trustee (including the form of 5.25% convertible senior subordinated	01/30/2018