Type	Name	Date
Registration rights agreement	Registration Rights Agreement, by and among Xtant Medical Holdings, Inc., OrbiMed Royalty Opportunities II, LP and ROS Acquisition Offshore LP (filed herewith)	10/01/2020
Securities purchase agreement	Securities Purchase Agreement, by and among Xtant Medical Holdings, Inc., OrbiMed Royalty Opportunities II, LP, ROS Acquisition Offshore LP	02/16/2018
Credit agreement	Sixth Amendment to Amended and Restated Credit Agreement, by and among Bacterin International, Inc., ROS Acquisition Offshore LP and OrbiMed Royalty Opportunities II, LP	09/28/2016
Credit agreement	Fourth Amendment to Amended and Restated Credit Agreement, by and among Bacterin International, Inc., ROS Acquisition Offshore LP and OrbiMed Royalty Opportunities II, LP	08/02/2016
Credit agreement	Amendment to Amended and Restated Credit Agreement, by and among Bacterin International, Inc., ROS Acquisition Offshore LP and OrbiMed Royalty Opportunities II, LP	04/19/2016
Registration rights agreement	Registration Rights Agreement, among Xtant Medical Holdings, Inc., ROS Acquisition Offshore LP and OrbiMed Royalty Opportunities II, LP	04/19/2016
Credit agreement	First Amendment to Amended and Restated Credit Agreement, by and among Bacterin International, as the Borrower, and Orbimed Royalty Opportunities II, LP and ROS Acquisition Offshore LP, as the Lenders	04/04/2016
Registration rights agreement	Registration Rights Agreement, among Bacterin International Holdings, Inc., Leerink Partners LLC, OrbiMed Royalty Opportunities II, LP and ROS Acquisition Offshore LP	08/03/2015
Indenture	Indenture, between Bacterin International Holdings, Inc. and Wilmington Trust, National Association, a national banking association, as Trustee	08/03/2015
Credit agreement	Amended and Restated Credit Agreement by and among Bacterin International, as the Borrower, the Lenders party thereto, and ROS Acquisition Offshore LP, as the Administrative Agent	07/28/2015
Securities purchase agreement	Purchase Agreement	08/01/2014