| SC 13G/A | 2024-02-13 | Altium Capital Management LP | Xtant Medical Holdings, Inc. | 8,027,593 | 6.2% | EDGAR |
| SC 13D/A | 2023-08-03 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 73,114,592 | 56.7% | EDGAR |
| SC 13D/A | 2023-05-05 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 73,114,592 | 67.1% | EDGAR |
| SC 13G/A | 2023-02-14 | Altium Capital Management LP | Xtant Medical Holdings, Inc. | 6,246,291 | 5.7% | EDGAR |
| SC 13D | 2022-09-06 | Vizirgianakis Stavros G. | Xtant Medical Holdings, Inc. | 7,224,924 | 6.6% | EDGAR |
| SC 13D/A | 2022-08-30 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 73,114,592 | 67.9% | EDGAR |
| SC 13G/A | 2022-02-14 | Altium Capital Management LP | Xtant Medical Holdings, Inc. | 6,246,291 | 7.2% | EDGAR |
| SC 13D/A | 2021-04-09 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 72,873,494 | 84.0% | EDGAR |
| SC 13G | 2021-03-08 | Altium Capital Management LP | Xtant Medical Holdings, Inc. | 8,663,889 | 10.0% | EDGAR |
| SC 13D/A | 2021-02-26 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 72,803,072 | 93.6% | EDGAR |
| SC 13G/A | 2021-02-16 | Park West Asset Management LLC | Xtant Medical Holdings, Inc. | 0 | 0.0% | EDGAR |
| SC 13D/A | 2020-10-05 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 72,810,381 | 94.8% | EDGAR |
| SC 13D/A | 2020-05-20 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 14,014,321 | 77.7% | EDGAR |
| SC 13G/A | 2020-02-13 | Telemetry Investments, L.L.C. | Xtant Medical Holdings, Inc. | 752,915 | 5.7% | EDGAR |
| SC 13D/A | 2019-04-04 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 11,614,321 | 74.6% | EDGAR |
| SC 13G/A | 2019-02-15 | PERKINS CAPITAL MANAGEMENT INC | Xtant Medical Holdings, Inc. | 684,408 | 3.6% | EDGAR |
| SC 13G/A | 2019-02-14 | Park West Asset Management LLC | Xtant Medical Holdings, Inc. | 1,258,733 | 9.6% | EDGAR |
| SC 13G/A | 2019-02-14 | Telemetry Investments, L.L.C. | Xtant Medical Holdings, Inc. | 796,826 | 6.0% | EDGAR |
| SC 13D/A | 2018-09-19 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 10,414,321 | 72.6% | EDGAR |
| SC 13D/A | 2018-02-15 | ORBIMED ADVISORS LLC | Xtant Medical Holdings, Inc. | 9,214,321 | 70.4% | EDGAR |