X0306 4 2022-08-15 0 0001453593 Xtant Medical Holdings, Inc. XTNT 0001183553 BAKEWELL JOHN K 664 CRUISER LANE BELGRADE MT 59714 1 0 0 0 Common Stock, $0.000001 par value 2022-08-15 4 A 0 215415 0 A 448546 D These shares are subject to restricted stock unit awards granted under the Xtant Medical Holdings, Inc. Amended and Restated 2018 Equity Incentive Plan, and vest and become issuable on August 15, 2023, conditioned upon the Reporting Person remaining a director of Xtant through the vesting date. Includes 215,415 shares to be issued upon vesting pursuant to a restricted stock unit award granted under the Xtant Medical Holdings, Inc. Amended and Restated 2018 Equity Incentive Plan, conditioned upon the reporting person remaining a director of Xtant through the vesting date. /s/ Amy Culbert, attorney-in-fact 2022-08-17