Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2022-10-07 Purchase |
2022-10-11 4:48 pm |
Xtant Medical Holdings Inc. | XTNT | Vizirgianakis Stavros G. Director |
2,264,861 | $0.48 | $1,087,133 | 6,416,930 (Direct) |
View |
2021-10-29 Sale |
2021-12-08 4:56 pm |
MISONIX INC | MSON | Vizirgianakis Stavros G. President and CEO |
2,136,478 | $0 | $0 | 0 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-01-15 Option Award |
2025-01-17 4:07 pm |
N/A 2035-01-15 |
Apyx Medical Corp | APYX | Vizirgianakis Stavros G. Director |
50,000 | $0 | 50,000 (Direct) |
View |
2024-08-15 Option Award |
2024-08-19 5:01 pm |
N/A N/A |
Xtant Medical Holdings Inc. | XTNT | Vizirgianakis Stavros G. Director |
748,648 | $0 | 6,961,773 (Direct) |
View |
2024-08-08 Option Award |
2024-08-12 4:50 pm |
2024-08-08 2034-08-08 |
Apyx Medical Corp | APYX | Vizirgianakis Stavros G. Director |
17,000 | $0 | 17,000 (Direct) |
View |
Ownership |
2024-05-09 10:05 am |
N/A N/A |
Apyx Medical Corp | APYX | Vizirgianakis Stavros G. Director |
0 | $0 | 1,746,191 (Direct) |
View |
2023-08-15 Option Award |
2023-08-17 4:38 pm |
N/A 2033-08-15 |
Xtant Medical Holdings Inc. | XTNT | Vizirgianakis Stavros G. Director |
260,115 | $0 | 6,255,470 (Direct) |
View |
2022-11-15 Option Award |
2022-11-17 4:19 pm |
N/A N/A |
Xtant Medical Holdings Inc. | XTNT | Vizirgianakis Stavros G. Director |
144,639 | $0 | 5,995,355 (Direct) |
View |
2022-08-25 Option Award |
2022-08-26 4:39 pm |
N/A N/A |
Xtant Medical Holdings Inc. | XTNT | Vizirgianakis Stavros G. Director |
70,776 | $0 | 3,585,855 (Direct) |
View |
Ownership |
2022-08-26 4:31 pm |
N/A N/A |
Xtant Medical Holdings Inc. | XTNT | Vizirgianakis Stavros G. Director |
0 | $0 | 4,393,849 (Direct) |
View |
2022-06-16 Exercise |
2022-06-22 8:42 pm |
N/A N/A |
Bioventus Inc. | BVS | Vizirgianakis Stavros G. Director |
965 | $0 | 2,800,466 (Direct) |
View |
2022-06-17 Option Award |
2022-06-22 8:42 pm |
N/A N/A |
Bioventus Inc. | BVS | Vizirgianakis Stavros G. Director |
16,648 | $0 | 2,800,466 (Direct) |
View |
2021-10-29 Option Award |
2022-04-28 4:24 pm |
N/A N/A |
Bioventus Inc. | BVS | Vizirgianakis Stavros G. Director |
2,780,923 | $0 | 2,780,923 (Direct) |
View |
2021-10-29 Option Award |
2021-11-02 4:17 pm |
N/A 2025-02-03 |
Bioventus Inc. | BVS | Vizirgianakis Stavros G. Director |
788,275 | $0 | 788,275 (Direct) |
View |
2021-06-30 Option Award |
2021-07-02 4:30 pm |
N/A 2031-06-29 |
MISONIX INC | MSON | Vizirgianakis Stavros G. CEO |
150,000 | $0 | 150,000 (Direct) |
View |
2020-06-30 Option Award |
2020-07-02 1:43 pm |
N/A 2030-06-29 |
MISONIX INC | MSON | Vizirgianakis Stavros G. CEO |
50,995 | $0 | 50,995 (Direct) |
View |
2020-05-14 Option Award |
2020-05-20 4:22 pm |
N/A 2030-05-13 |
MISONIX INC | MSON | Vizirgianakis Stavros G. CEO |
199,005 | $0 | 199,005 (Direct) |
View |