Vizirgianakis Stavros G.
Insider CIK 1559834 · XTNT Director · BVS Director · APYX Director · MSON President and CEO, Director, 10% owner
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| XTNT Xtant Medical Holdings, In | A Award | 2026-08-15 | 2026-08-18 | 323,275 | — | $0 | 7,838,845 | SEC↗ |
| XTNT Xtant Medical Holdings, In | A Award | 2026-08-15 | 2026-08-18 | 323,275 | — | $0 | 7,838,845 | SEC↗ |
| APYX Apyx Medical Corp | A Award | 2026-06-11 | 2026-06-15 | 450,000 | — | $0 | 2,196,191 | SEC↗ |
| XTNT Xtant Medical Holdings, In | A Award | 2025-11-15 | 2025-11-18 | 553,797 | — | $0 | 7,515,570 | SEC↗ |
| APYX Apyx Medical Corp | A Award deriv | 2025-05-15 | 2025-05-19 | 128,000 | — | $0 | 128,000 | SEC↗ |
| APYX Apyx Medical Corp | A Award deriv | 2025-01-15 | 2025-01-17 | 50,000 | — | $0 | 50,000 | SEC↗ |
| XTNT Xtant Medical Holdings, In | A Award | 2024-08-15 | 2024-08-19 | 243,243 | — | $0 | 6,456,368 | SEC↗ |
| XTNT Xtant Medical Holdings, In | A Award | 2024-08-15 | 2024-08-19 | 505,405 | — | $0 | 6,961,773 | SEC↗ |
| APYX Apyx Medical Corp | A Award deriv | 2024-08-08 | 2024-08-12 | 17,000 | — | $0 | 17,000 | SEC↗ |
| XTNT Xtant Medical Holdings, In | A Award deriv | 2023-08-15 | 2023-08-17 | 42,345 | — | $0 | 42,345 | SEC↗ |
| XTNT Xtant Medical Holdings, In | A Award | 2023-08-15 | 2023-08-17 | 217,770 | — | $0 | 6,213,125 | SEC↗ |
| XTNT Xtant Medical Holdings, In | A Award | 2022-11-15 | 2022-11-17 | 144,639 | — | $0 | 5,995,355 | SEC↗ |
| XTNT Xtant Medical Holdings, In | P Buy deriv | 2022-10-07 | 2022-10-11 | 566,214 | — | $0 | 566,214 | SEC↗ |
| XTNT Xtant Medical Holdings, In | P Buy | 2022-10-07 | 2022-10-11 | 2,264,861 | $0.48 | $1.09M | 5,850,716 | SEC↗ |
| XTNT Xtant Medical Holdings, In | A Award | 2022-08-25 | 2022-08-26 | 70,776 | — | $0 | 3,585,855 | SEC↗ |
| BVS Bioventus Inc. | A Award deriv | 2022-06-17 | 2022-06-22 | 16,648 | — | $0 | 16,648 | SEC↗ |
| BVS Bioventus Inc. | M Exercise deriv | 2022-06-16 | 2022-06-22 | 965 | — | $0 | 1,930 | SEC↗ |
| BVS Bioventus Inc. | M Exercise | 2022-06-16 | 2022-06-22 | 965 | — | $0 | 2,781,888 | SEC↗ |
| BVS Bioventus Inc. | A Award | 2021-10-29 | 2022-04-28 | 2,780,923 | — | $0 | 2,780,923 | SEC↗ |
| BVS Bioventus Inc. | A Award deriv | 2021-10-29 | 2021-11-02 | 261,794 | — | $0 | 261,794 | SEC↗ |
| BVS Bioventus Inc. | A Award deriv | 2021-10-29 | 2021-11-02 | 89,001 | — | $0 | 89,001 | SEC↗ |
| BVS Bioventus Inc. | A Award deriv | 2021-10-29 | 2021-11-02 | 347,323 | — | $0 | 347,323 | SEC↗ |
| BVS Bioventus Inc. | A Award deriv | 2021-10-29 | 2021-11-02 | 26,179 | — | $0 | 26,179 | SEC↗ |
| BVS Bioventus Inc. | A Award deriv | 2021-10-29 | 2021-11-02 | 2,895 | — | $0 | 2,895 | SEC↗ |
| BVS Bioventus Inc. | A Award deriv | 2021-10-29 | 2021-11-02 | 34,905 | — | $0 | 34,905 | SEC↗ |
| BVS Bioventus Inc. | A Award deriv | 2021-10-29 | 2021-11-02 | 19,634 | — | $0 | 19,634 | SEC↗ |
| BVS Bioventus Inc. | A Award deriv | 2021-10-29 | 2021-11-02 | 6,544 | — | $0 | 6,544 | SEC↗ |
| MSON MISONIX INC | D To issuer | 2021-10-29 | 2021-12-08 | 2,136,478 | — | $0 | 0 | SEC↗ |
| MSON MISONIX INC | A Award deriv | 2021-06-30 | 2021-07-02 | 150,000 | — | $0 | 150,000 | SEC↗ |
| MSON MISONIX INC | A Award deriv | 2020-06-30 | 2020-07-02 | 50,995 | — | $0 | 50,995 | SEC↗ |
| MSON MISONIX INC | A Award deriv | 2020-05-14 | 2020-05-20 | 199,005 | — | $0 | 199,005 | SEC↗ |
| MSON MISONIX INC | P Buy | 2020-03-12 | 2020-03-12 | 10,000 | $9.84 | $98.4K | 1,649,078 | SEC↗ |
| MSON MISONIX INC | A Award deriv | 2019-11-22 | 2019-11-26 | 20,000 | — | $0 | 20,000 | SEC↗ |
| MSON MISONIX INC | M Exercise deriv | 2017-09-21 | 2017-09-25 | 3,750 | — | $0 | 11,250 | SEC↗ |
| MSON MISONIX INC | M Exercise deriv | 2017-09-21 | 2017-09-25 | 3,750 | — | $0 | 0 | SEC↗ |
| MSON MISONIX INC | M Exercise | 2017-09-21 | 2017-09-25 | 3,750 | $6.71 | $25.2K | 1,637,328 | SEC↗ |
| MSON MISONIX INC | M Exercise | 2017-09-21 | 2017-09-25 | 3,750 | $7.20 | $27.0K | 1,641,078 | SEC↗ |
| MSON MISONIX INC | M Exercise deriv | 2016-12-21 | 2016-12-22 | 11,250 | — | $0 | 3,750 | SEC↗ |
| MSON MISONIX INC | M Exercise deriv | 2016-12-21 | 2016-12-22 | 11,250 | — | $0 | 3,750 | SEC↗ |
| MSON MISONIX INC | M Exercise | 2016-12-21 | 2016-12-22 | 11,250 | $6.71 | $75.5K | 1,622,328 | SEC↗ |
| MSON MISONIX INC | M Exercise | 2016-12-21 | 2016-12-22 | 11,250 | $5.81 | $65.4K | 1,633,578 | SEC↗ |
| MSON MISONIX INC | A Award | 2016-12-15 | 2016-12-19 | 134,000 | — | $0 | 1,345,078 | SEC↗ |
| MSON MISONIX INC | A Award | 2016-12-15 | 2016-12-19 | 133,000 | — | $0 | 1,478,078 | SEC↗ |
| MSON MISONIX INC | A Award | 2016-12-15 | 2016-12-19 | 133,000 | — | $0 | 1,611,078 | SEC↗ |
| MSON MISONIX INC | P Buy | 2016-10-25 | 2016-10-26 | 761,469 | $5.25 | $4.00M | 1,211,078 | SEC↗ |
| MSON MISONIX INC | A Award deriv | 2016-02-04 | 2016-02-08 | 15,000 | — | $0 | 15,000 | SEC↗ |
| MSON MISONIX INC | A Award deriv | 2015-02-03 | 2015-02-05 | 15,000 | — | $0 | 15,000 | SEC↗ |
| MSON MISONIX INC | P Buy | 2014-06-16 | 2014-06-18 | 69,509 | $5.70 | $396.2K | 449,609 | SEC↗ |
| MSON MISONIX INC | A Award deriv | 2013-12-03 | 2013-12-05 | 15,000 | — | $0 | 15,000 | SEC↗ |
| MSON MISONIX INC | A Award deriv | 2013-05-07 | 2013-05-22 | 15,000 | — | $0 | 15,000 | SEC↗ |