{"transactions":[{"id":2181515,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock, $0.000001 par value","published_at":"2022-08-17T20:12:10.000Z","date":"2022-08-15","kind":"grant","acquired":true,"shares":215415,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"The Reporting Person's Form 4 report filed on August 17, 2021 previously reported 120,549 shares that were subject to unvested restricted stock unit awards.  These shares have vested and were transferred to each of ROS Acquisition Offshore LP (\"ROS Acquisition\") and OrbiMed Royalty Opportunities II, LP (\"ORO II\")."}],"balance_after":215415,"source":{"system":"sec-edgar","filing":"0001235802-22-000095","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580222000095/primary_doc.xml","form_type":"4"}},{"id":2599968,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-08-17T20:56:35.000Z","date":"2021-08-15","kind":"grant","acquired":true,"shares":85337,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares are subject to restricted stock unit awards granted under the Xtant Medical Holdings, Inc. 2018 Equity Incentive Plan, as amended, and vest and become issuable on August 15, 2022, conditioned upon the reporting person remaining a director of Xtant through the vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"These shares are to be issued upon vesting pursuant to a restricted stock unit award granted under the Xtant Medical Holdings, Inc. 2018 Equity Incentive Plan, as amended, conditioned upon the Reporting Person remaining a director of the Company through the vesting date."}],"balance_after":120549,"source":{"system":"sec-edgar","filing":"0001235802-21-000104","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580221000104/primary_doc.xml","form_type":"4"}},{"id":2973095,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":false,"shares":868016,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are held of record by ORO II. OrbiMed ROF II LLC (\"ROF II\") is the general partner of ORO II, and Advisors is the managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ORO II."}],"balance_after":0,"derivative":{"exercise_price":0.01,"exercise_date":"2020-11-06","expiration_date":"2030-05-06","underlying":"Common Stock","underlying_shares":868016},"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973094,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":false,"shares":1531984,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered investment adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition.  Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities.  Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ROS Acquisition."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."}],"balance_after":0,"derivative":{"exercise_price":0.01,"exercise_date":"2020-11-06","expiration_date":"2030-05-06","underlying":"Common Stock","underlying_shares":1531984},"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973093,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":false,"shares":434008,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are held of record by ORO II. OrbiMed ROF II LLC (\"ROF II\") is the general partner of ORO II, and Advisors is the managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ORO II."}],"balance_after":0,"derivative":{"exercise_price":0.01,"exercise_date":"2019-04-11","expiration_date":"2029-04-01","underlying":"Common Stock","underlying_shares":434008},"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973092,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":false,"shares":765992,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered investment adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition.  Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities.  Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ROS Acquisition."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."}],"balance_after":0,"derivative":{"exercise_price":0.01,"exercise_date":"2019-04-11","expiration_date":"2029-04-01","underlying":"Common Stock","underlying_shares":765992},"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973091,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":false,"shares":434008,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are held of record by ORO II. OrbiMed ROF II LLC (\"ROF II\") is the general partner of ORO II, and Advisors is the managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ORO II."}],"balance_after":0,"derivative":{"exercise_price":0.01,"exercise_date":"2018-09-17","expiration_date":"2028-08-01","underlying":"Common Stock","underlying_shares":434008},"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973090,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":false,"shares":765992,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered investment adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition.  Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities.  Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ROS Acquisition."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."}],"balance_after":0,"derivative":{"exercise_price":0.01,"exercise_date":"2018-09-17","expiration_date":"2028-08-01","underlying":"Common Stock","underlying_shares":765992},"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973089,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":true,"shares":868016,"price":0.01,"value":8680.16,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are held of record by ORO II. OrbiMed ROF II LLC (\"ROF II\") is the general partner of ORO II, and Advisors is the managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ORO II."}],"balance_after":17036720,"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973088,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":true,"shares":434008,"price":0.01,"value":4340.08,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are held of record by ORO II. OrbiMed ROF II LLC (\"ROF II\") is the general partner of ORO II, and Advisors is the managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ORO II."}],"balance_after":16168704,"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973087,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":true,"shares":434008,"price":0.01,"value":4340.08,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are held of record by ORO II. OrbiMed ROF II LLC (\"ROF II\") is the general partner of ORO II, and Advisors is the managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ORO II."}],"balance_after":15734696,"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973086,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":true,"shares":1531984,"price":0.01,"value":15319.84,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered investment adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition.  Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities.  Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ROS Acquisition."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."}],"balance_after":55766352,"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973085,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":true,"shares":765992,"price":0.01,"value":7659.92,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered investment adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition.  Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities.  Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ROS Acquisition."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."}],"balance_after":54234368,"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":2973084,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2020-11-19T22:33:39.000Z","date":"2020-11-17","kind":"other","acquired":true,"shares":765992,"price":0.01,"value":7659.92,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered investment adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition.  Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities.  Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ROS Acquisition."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."}],"balance_after":53468376,"source":{"system":"sec-edgar","filing":"0001235802-20-000136","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000136/primary_doc.xml","form_type":"4"}},{"id":3013097,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2020-10-05T20:34:35.000Z","date":"2020-10-01","kind":"grant","acquired":true,"shares":11969619,"price":1.07,"value":12807492.33,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"See Exhibit 99.1"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"See Exhibit 99.1"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"These securities are held of record by ORO II. OrbiMed ROF II LLC (\"ROF II\") is the general partner of ORO II, and Advisors is the managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ORO II."}],"balance_after":15300688,"source":{"system":"sec-edgar","filing":"0001235802-20-000119","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000119/primary_doc.xml","form_type":"4"}},{"id":3013096,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2020-10-05T20:34:35.000Z","date":"2020-10-01","kind":"grant","acquired":true,"shares":46784775,"price":1.07,"value":50059709.25,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"See Exhibit 99.1"},{"field":"price","element":"transactionPricePerShare","label":"F1","text":"See Exhibit 99.1"},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are held of record by ROS Acquisition. OrbiMed Advisors LLC (\"Advisors\"), a registered investment adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition.  Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities.  Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ROS Acquisition."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any.  This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes.  The Reporting Person is an employee of Advisors."}],"balance_after":52702384,"source":{"system":"sec-edgar","filing":"0001235802-20-000119","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000119/primary_doc.xml","form_type":"4"}},{"id":3140746,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2020-05-20T20:59:49.000Z","date":"2020-05-06","kind":"grant","acquired":true,"shares":868016,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This warrant was issued by Xtant Medical Holdings, Inc. in connection with that certain First Amendment to Second Amended and Restated Credit Agreement, effective as of April 1, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Only represents derivative securities of this class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These securities are held of record by ORO II. OrbiMed ROF II LLC (\"ROF II\") is the general partner of ORO II, and Advisors is the managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ORO II."}],"balance_after":868016,"derivative":{"exercise_price":0.01,"exercise_date":"2020-11-06","expiration_date":"2030-05-06","underlying":"Common Stock","underlying_shares":868016},"source":{"system":"sec-edgar","filing":"0001235802-20-000046","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000046/primary_doc.xml","form_type":"4"}},{"id":3140745,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2020-05-20T20:59:49.000Z","date":"2020-05-06","kind":"grant","acquired":true,"shares":1531984,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This warrant was issued by Xtant Medical Holdings, Inc. in connection with that certain First Amendment to Second Amended and Restated Credit Agreement, effective as of April 1, 2020."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Only represents derivative securities of this class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered investment adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition. Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities. Advisors exercises its investment and voting power through a management committee comprised of Carl L. Gordon, Sven H. Borho, and Jonathan T. Silverstein, each of whom disclaims beneficial ownership of the securities held by ROS Acquisition."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes. The Reporting Person is an employee of Advisors."}],"balance_after":1531984,"derivative":{"exercise_price":0.01,"exercise_date":"2020-11-06","expiration_date":"2030-05-06","underlying":"Common Stock","underlying_shares":1531984},"source":{"system":"sec-edgar","filing":"0001235802-20-000046","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000046/primary_doc.xml","form_type":"4"}},{"id":3284431,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock, $0.000001 par value","published_at":"2020-02-07T21:53:31.000Z","date":"2020-02-05","kind":"grant","acquired":true,"shares":70423,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares are subject to restricted stock unit awards granted under the Xtant Medical Holdings, Inc. 2018 Equity Incentive Plan, as amended, and will vest and become issuable with respect 35,211 shares on February 15, 2021 and with respect to 35,212 shares on February 15, 2022, conditioned upon the Reporting Person remaining a director of Xtant through the vesting date."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Includes (i) 70,423 shares to be issued upon vesting pursuant to a restricted stock unit award granted under the Xtant Medical Holdings, Inc. 2018 Equity Incentive Plan, as amended, conditioned upon the Reporting Person remaining a director of Xtant through the vesting date;  and (ii) 20,833 shares to be issued upon vesting pursuant to a restricted stock unit award granted under the Xtant Medical Holdings, Inc. 2018 Equity Incentive Plan, conditioned upon the Reporting Person remaining a director of Xtant through the vesting date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"See Exhibit 99.1."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F4","text":"Each of ROS Acquisition, ORO II, Advisors, and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act or for any other purposes."}],"balance_after":91256,"source":{"system":"sec-edgar","filing":"0001235802-20-000007","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580220000007/primary_doc.xml","form_type":"4"}},{"id":3384568,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock, $0.000001 par value","published_at":"2019-10-31T21:02:25.000Z","date":"2019-10-30","kind":"grant","acquired":true,"shares":20833,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"These shares are subject to a restricted stock unit award granted under the Xtant Medical Holdings, Inc. 2018 Equity Incentive Plan and will vest and become issuable on February 15, 2020, conditioned upon the Reporting Person remaining a director of Xtant through the vesting date."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F2","text":"The Reporting Person is an employee of OrbiMed Advisors LLC (\"Advisors\"), a registered adviser under the Investment Advisors Act of 1940, as amended. Upon vesting of the restricted stock unit award, ownership of the shares underlying the restricted stock unit award will be transferred to ROS Acquisition Offshore LP (\"ROS Acquisition\") and OrbiMed Royalty Opportunities II, LP (\"ORO II\"). Advisors is the investment manager of ROS Acquisition. Advisors is also the investment manager of Royalty Opportunities S.a.r.l., of which ROS Acquisition is a wholly-owned subsidiary. OrbiMed ROF II LLC (\"ROF II\") is the sole general partner of ORO II, and Advisors is the sole managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition and ORO II and, as a result, may be deemed to have beneficial ownership over such securities."},{"field":"ownership.direct","element":"directOrIndirectOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors, and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act or for any other purposes."}],"balance_after":20833,"source":{"system":"sec-edgar","filing":"0001790300-19-000005","document":"primary_doc.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000179030019000005/primary_doc.xml","form_type":"4"}},{"id":3564614,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2019-04-03T20:13:33.000Z","date":"2019-04-01","kind":"grant","acquired":true,"shares":434008,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This warrant was issued by Xtant Medical Holdings, Inc. in connection with that certain Second Amended and Restated Credit Agreement, dated as of March 29, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Only represents derivative securities of this class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F5","text":"These securities are held of record by ORO II. OrbiMed ROF II LLC (\"ROF II\") is the sole general partner of ORO II, and Advisors is the sole managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."}],"balance_after":434008,"derivative":{"exercise_price":0.01,"exercise_date":"2019-04-01","expiration_date":"2029-04-01","underlying":"Common Stock","underlying_shares":434008},"source":{"system":"sec-edgar","filing":"0001235802-19-000036","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580219000036/primary_doc.xml","form_type":"4"}},{"id":3564613,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2019-04-03T20:13:33.000Z","date":"2019-04-01","kind":"grant","acquired":true,"shares":765992,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This warrant was issued by Xtant Medical Holdings, Inc. in connection with that certain Second Amended and Restated Credit Agreement, dated as of March 29, 2019."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"Only represents derivative securities of this class."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition. Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Each of ROS Acquisition, OrbiMed Royalty Opportunities II, LP (\"ORO II\"), Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":765992,"derivative":{"exercise_price":0.01,"exercise_date":"2019-04-01","expiration_date":"2029-04-01","underlying":"Common Stock","underlying_shares":765992},"source":{"system":"sec-edgar","filing":"0001235802-19-000036","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580219000036/primary_doc.xml","form_type":"4"}},{"id":3811565,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2018-09-19T20:22:58.000Z","date":"2018-09-17","kind":"grant","acquired":true,"shares":434008,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This warrant was acquired from Xtant Medical Holdings, Inc. in connection with and as a condition to the effectiveness of that certain Twenty-Fifth Amendment to the Amended and Restated Credit Agreement, effective as of August 1, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are held of record by OrbiMed Royalty Opportunities II, LP (\"ORO II\"). OrbiMed ROF II LLC (\"ROF II\") is the sole general partner of ORO II, and Advisors is the sole managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":434008,"derivative":{"exercise_price":0.01,"exercise_date":"2018-09-17","expiration_date":"2028-08-01","underlying":"Common Stock","underlying_shares":434008},"source":{"system":"sec-edgar","filing":"0001235802-18-000146","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580218000146/primary_doc.xml","form_type":"4"}},{"id":3811564,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Warrant (right to buy)","published_at":"2018-09-19T20:22:58.000Z","date":"2018-09-17","kind":"grant","acquired":true,"shares":765992,"price":0,"value":0.0,"ownership":{"direct":false,"nature":"See footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F4","text":"This warrant was acquired from Xtant Medical Holdings, Inc. in connection with and as a condition to the effectiveness of that certain Twenty-Fifth Amendment to the Amended and Restated Credit Agreement, effective as of August 1, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition. Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are held of record by OrbiMed Royalty Opportunities II, LP (\"ORO II\"). OrbiMed ROF II LLC (\"ROF II\") is the sole general partner of ORO II, and Advisors is the sole managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities."}],"balance_after":765992,"derivative":{"exercise_price":0.01,"exercise_date":"2018-09-17","expiration_date":"2028-08-01","underlying":"Common Stock","underlying_shares":765992},"source":{"system":"sec-edgar","filing":"0001235802-18-000146","document":"primary_doc.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000123580218000146/primary_doc.xml","form_type":"4"}},{"id":4033786,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Convertible Note","published_at":"2018-02-26T23:29:35.000Z","date":"2018-02-14","kind":"disposition_to_issuer","acquired":false,"price":34.8,"reported_value":809614,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"kind","element":"transactionCoding","label":"F6","text":"On February 14, 2018, the Notes, plus accrued and unpaid interest, were exchanged for newly-issued shares of Common Stock at an exchange rate of 138.8889 shares per $1,000 principal amount of notes, for an exchange price of $7.20 per share. This resulted in the issuance of 5,126,534 shares of Common Stock to ROS Acquisition and 2,905,396 shares of Common Stock to ORO II."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"These convertible notes (collectively, the \"Notes\") were convertible into shares of common stock (\"Shares\") of the Issuer at any time prior to the close of business on the second business day immediately preceding July 15, 2021. However, the Notes were not convertible to the extent that such conversion would result in the holder of each Note or any of its affiliates being deemed to beneficially own in excess of 9.99% of the then-outstanding Shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are held of record by OrbiMed Royalty Opportunities II, LP (\"ORO II\"). OrbiMed ROF II LLC (\"ROF II\") is the sole general partner of ORO II, and Advisors is the sole managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":0,"derivative":{"exercise_price":34.8,"expiration_date":"2021-07-15","underlying":"Common Stock","underlying_shares":809614},"source":{"system":"sec-edgar","filing":"0001144204-18-010935","document":"tv487166_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000114420418010935/tv487166_4.xml","form_type":"4"}},{"id":4033785,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Convertible Note","published_at":"2018-02-26T23:29:35.000Z","date":"2018-02-14","kind":"disposition_to_issuer","acquired":false,"price":34.8,"reported_value":1428553,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"kind","element":"transactionCoding","label":"F6","text":"On February 14, 2018, the Notes, plus accrued and unpaid interest, were exchanged for newly-issued shares of Common Stock at an exchange rate of 138.8889 shares per $1,000 principal amount of notes, for an exchange price of $7.20 per share. This resulted in the issuance of 5,126,534 shares of Common Stock to ROS Acquisition and 2,905,396 shares of Common Stock to ORO II."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"These convertible notes (collectively, the \"Notes\") were convertible into shares of common stock (\"Shares\") of the Issuer at any time prior to the close of business on the second business day immediately preceding July 15, 2021. However, the Notes were not convertible to the extent that such conversion would result in the holder of each Note or any of its affiliates being deemed to beneficially own in excess of 9.99% of the then-outstanding Shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition. Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":0,"derivative":{"exercise_price":34.8,"expiration_date":"2021-07-15","underlying":"Common Stock","underlying_shares":1428553},"source":{"system":"sec-edgar","filing":"0001144204-18-010935","document":"tv487166_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000114420418010935/tv487166_4.xml","form_type":"4"}},{"id":4033784,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Convertible Note","published_at":"2018-02-26T23:29:35.000Z","date":"2018-02-14","kind":"disposition_to_issuer","acquired":false,"price":46.56,"reported_value":18810000,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"kind","element":"transactionCoding","label":"F6","text":"On February 14, 2018, the Notes, plus accrued and unpaid interest, were exchanged for newly-issued shares of Common Stock at an exchange rate of 138.8889 shares per $1,000 principal amount of notes, for an exchange price of $7.20 per share. This resulted in the issuance of 5,126,534 shares of Common Stock to ROS Acquisition and 2,905,396 shares of Common Stock to ORO II."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"These convertible notes (collectively, the \"Notes\") were convertible into shares of common stock (\"Shares\") of the Issuer at any time prior to the close of business on the second business day immediately preceding July 15, 2021. However, the Notes were not convertible to the extent that such conversion would result in the holder of each Note or any of its affiliates being deemed to beneficially own in excess of 9.99% of the then-outstanding Shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are held of record by OrbiMed Royalty Opportunities II, LP (\"ORO II\"). OrbiMed ROF II LLC (\"ROF II\") is the sole general partner of ORO II, and Advisors is the sole managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":0,"derivative":{"exercise_price":46.56,"expiration_date":"2021-07-15","underlying":"Common Stock","underlying_shares":18810000},"source":{"system":"sec-edgar","filing":"0001144204-18-010935","document":"tv487166_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000114420418010935/tv487166_4.xml","form_type":"4"}},{"id":4033783,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Convertible Note","published_at":"2018-02-26T23:29:35.000Z","date":"2018-02-14","kind":"disposition_to_issuer","acquired":false,"price":46.56,"reported_value":33190000,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"kind","element":"transactionCoding","label":"F6","text":"On February 14, 2018, the Notes, plus accrued and unpaid interest, were exchanged for newly-issued shares of Common Stock at an exchange rate of 138.8889 shares per $1,000 principal amount of notes, for an exchange price of $7.20 per share. This resulted in the issuance of 5,126,534 shares of Common Stock to ROS Acquisition and 2,905,396 shares of Common Stock to ORO II."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"These convertible notes (collectively, the \"Notes\") were convertible into shares of common stock (\"Shares\") of the Issuer at any time prior to the close of business on the second business day immediately preceding July 15, 2021. However, the Notes were not convertible to the extent that such conversion would result in the holder of each Note or any of its affiliates being deemed to beneficially own in excess of 9.99% of the then-outstanding Shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition. Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":0,"derivative":{"exercise_price":46.56,"expiration_date":"2021-07-15","underlying":"Common Stock","underlying_shares":33190000},"source":{"system":"sec-edgar","filing":"0001144204-18-010935","document":"tv487166_4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000114420418010935/tv487166_4.xml","form_type":"4"}},{"id":4033782,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-02-26T23:29:35.000Z","date":"2018-02-14","kind":"purchase","acquired":true,"shares":342132,"price":7.2,"value":2463350.4,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"On February 14, 2018, ROS Acquisition and ORO II purchased an aggregate of 945,819 shares of Common Stock at a price of $7.20 per share in a private placement."},{"field":"shares","element":"transactionShares","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"On February 14, 2018, ROS Acquisition and ORO II purchased an aggregate of 945,819 shares of Common Stock at a price of $7.20 per share in a private placement."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are held of record by OrbiMed Royalty Opportunities II, LP (\"ORO II\"). OrbiMed ROF II LLC (\"ROF II\") is the sole general partner of ORO II, and Advisors is the sole managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":3316128,"source":{"system":"sec-edgar","filing":"0001144204-18-010935","document":"tv487166_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000114420418010935/tv487166_4.xml","form_type":"4"}},{"id":4033781,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-02-26T23:29:35.000Z","date":"2018-02-14","kind":"purchase","acquired":true,"shares":603687,"price":7.2,"value":4346546.4,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F7","text":"On February 14, 2018, ROS Acquisition and ORO II purchased an aggregate of 945,819 shares of Common Stock at a price of $7.20 per share in a private placement."},{"field":"shares","element":"transactionShares","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"On February 14, 2018, ROS Acquisition and ORO II purchased an aggregate of 945,819 shares of Common Stock at a price of $7.20 per share in a private placement."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition. Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":5890884,"source":{"system":"sec-edgar","filing":"0001144204-18-010935","document":"tv487166_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000114420418010935/tv487166_4.xml","form_type":"4"}},{"id":4033780,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-02-26T23:29:35.000Z","date":"2018-02-14","kind":"grant","acquired":true,"shares":2905396,"price":7.2,"value":20918851.2,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"On February 14, 2018, the Notes, plus accrued and unpaid interest, were exchanged for newly-issued shares of Common Stock at an exchange rate of 138.8889 shares per $1,000 principal amount of notes, for an exchange price of $7.20 per share. This resulted in the issuance of 5,126,534 shares of Common Stock to ROS Acquisition and 2,905,396 shares of Common Stock to ORO II."},{"field":"shares","element":"transactionShares","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"On February 14, 2018, the Notes, plus accrued and unpaid interest, were exchanged for newly-issued shares of Common Stock at an exchange rate of 138.8889 shares per $1,000 principal amount of notes, for an exchange price of $7.20 per share. This resulted in the issuance of 5,126,534 shares of Common Stock to ROS Acquisition and 2,905,396 shares of Common Stock to ORO II."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"These securities are held of record by OrbiMed Royalty Opportunities II, LP (\"ORO II\"). OrbiMed ROF II LLC (\"ROF II\") is the sole general partner of ORO II, and Advisors is the sole managing member of ROF II. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ORO II noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":2973996,"source":{"system":"sec-edgar","filing":"0001144204-18-010935","document":"tv487166_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000114420418010935/tv487166_4.xml","form_type":"4"}},{"id":4033779,"issuer":{"id":7196,"kind":"organization","name":"Xtant Medical Holdings, Inc."},"owners":[{"id":124469,"kind":"person","name":"Eggenberg Michael","position":1,"cik":"0001732521","reported_name":"Eggenberg Michael","relationship":{"director":true,"officer":false,"ten_percent_owner":true,"other":false}}],"security":"Common Stock","published_at":"2018-02-26T23:29:35.000Z","date":"2018-02-14","kind":"grant","acquired":true,"shares":5126534,"price":7.2,"value":36911044.8,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F6","text":"On February 14, 2018, the Notes, plus accrued and unpaid interest, were exchanged for newly-issued shares of Common Stock at an exchange rate of 138.8889 shares per $1,000 principal amount of notes, for an exchange price of $7.20 per share. This resulted in the issuance of 5,126,534 shares of Common Stock to ROS Acquisition and 2,905,396 shares of Common Stock to ORO II."},{"field":"shares","element":"transactionShares","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"On February 14, 2018, the Notes, plus accrued and unpaid interest, were exchanged for newly-issued shares of Common Stock at an exchange rate of 138.8889 shares per $1,000 principal amount of notes, for an exchange price of $7.20 per share. This resulted in the issuance of 5,126,534 shares of Common Stock to ROS Acquisition and 2,905,396 shares of Common Stock to ORO II."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F5","text":"Gives effect to the 1:12 reverse stock split which occurred on February 14, 2018."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities are held of record by ROS Acquisition Offshore LP (\"ROS Acquisition\"). OrbiMed Advisors LLC (\"Advisors\"), a registered adviser under the Investment Advisors Act of 1940, as amended, is the investment manager of ROS Acquisition. Advisors is also the investment manager of Royalty Opportunities S.a r.l., of which ROS Acquisition is a wholly-owned subsidiary. By virtue of such relationships, Advisors may be deemed to have voting and investment power with respect to the securities held by ROS Acquisition noted above and as a result may be deemed to have beneficial ownership over such securities. The Reporting Person is an employee of Advisors."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Each of ROS Acquisition, ORO II, Advisors and the Reporting Person disclaims beneficial ownership of the securities reported herein for purposes of Rule 16a-1(a) under the Securities Exchange Act of 1934, as amended (the \"Exchange Act\"), except to the extent of its or his pecuniary interest therein, if any. This report shall not be deemed an admission that any such entity or person is a beneficial owner of such securities for the purposes of Section 16 of the Exchange Act, or for any other purposes."}],"balance_after":5287197,"source":{"system":"sec-edgar","filing":"0001144204-18-010935","document":"tv487166_4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1453593/000114420418010935/tv487166_4.xml","form_type":"4"}}]}