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 |
2024-11-15 Sale |
2024-11-15 08:59 am |
Axonics Inc. | AXNX | Demski David M Director |
9,542 | $71 | $677,482 | 0 (Direct) |
View |
2024-08-21 Purchase |
2024-08-21 10:00 pm |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
50,000 | $5.67 | $283,500 | 288,441 (Direct) |
View |
2024-08-02 Purchase |
2024-08-05 2:49 pm |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
40,000 | $6.56 | $262,400 | 238,441 (Direct) |
View |
2023-11-09 Purchase |
2023-11-13 10:19 am |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
30,000 | $10.5 | $315,000 | 181,694 (Direct) |
View |
2021-04-23 Sale |
2021-04-27 4:18 pm |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
265,522 | $71.54 | $18,995,736 | 342,491 (Direct) |
View |
2020-12-16 Sale |
2020-12-18 4:39 pm |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
217,075 | $64.2 | $13,936,215 | 351,698 (Direct) |
View |
2020-08-06 Sale(A) |
2020-12-18 4:34 pm |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
330,000 | $56.39 | $18,608,442 | 148,855 (Direct) |
View |
2020-08-06 Sale |
2020-08-10 4:33 pm |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
330,000 | $56.39 | $18,608,442 | 270,000 (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 |
2024-12-18 Option Award |
2024-12-18 6:11 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
126,051 | $0 | 414,492 (Direct) |
View |
2024-12-10 Option Award |
2024-12-12 4:53 pm |
N/A N/A |
Paragon 28 Inc. | FNA | Demski David M Director |
34,207 | $0 | 74,307 (Direct) |
View |
Ownership |
2024-12-12 4:52 pm |
N/A N/A |
Paragon 28 Inc. | FNA | Demski David M Director |
0 | $0 | 40,100 (Direct) |
View |
2024-06-12 Option Award |
2024-06-14 4:30 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
16,747 | $0 | 198,441 (Direct) |
View |
2023-10-17 Option Award |
2023-10-19 1:36 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
31,694 | $0 | 151,694 (Direct) |
View |
Ownership |
2023-10-19 1:34 pm |
N/A N/A |
Alphatec Holdings Inc. | ATEC | Demski David M Director |
0 | $0 | 120,000 (Direct) |
View |
2023-06-26 Option Award |
2023-06-28 8:22 pm |
N/A N/A |
Axonics Inc. | AXNX | Demski David M Director |
3,000 | $0 | 9,542 (Direct) |
View |
2022-08-18 Option Award |
2022-08-22 8:14 pm |
N/A N/A |
Axonics Inc. | AXNX | Demski David M Director |
2,100 | $0 | 6,542 (Direct) |
View |
2022-01-27 Option Award |
2022-01-31 4:42 pm |
N/A 2032-01-27 |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
150,000 | $0 | 150,000 (Direct) |
View |
2021-10-22 Option Award |
2021-11-02 9:16 pm |
N/A N/A |
Axonics Inc. | AXNX | Demski David M Director |
942 | $0 | 4,442 (Direct) |
View |
2021-04-26 Exercise |
2021-04-27 4:18 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
78,334 | $26.27 | 342,491 (Direct) |
View |
2021-04-23 Exercise |
2021-04-27 4:18 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
21,875 | $43.77 | 342,491 (Direct) |
View |
2021-04-23 Exercise |
2021-04-27 4:18 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
21,875 | $43.58 | 342,491 (Direct) |
View |
2021-04-23 Exercise |
2021-04-27 4:18 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
54,688 | $53.27 | 342,491 (Direct) |
View |
2021-04-23 Exercise |
2021-04-27 4:18 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
88,750 | $29.31 | 342,491 (Direct) |
View |
2021-04-23 Exercise |
2021-04-27 4:18 pm |
N/A 2028-01-22 |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
265,522 | $0 | 342,491 (Direct) |
View |
2021-01-31 Option Award |
2021-02-03 8:06 pm |
N/A 2031-01-31 |
Axonics Modulation Technologies Inc. | AXNX | Demski David M Director |
13,500 | $0 | 13,500 (Direct) |
View |
2021-01-14 Option Award |
2021-01-19 4:41 pm |
N/A 2031-01-14 |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
175,000 | $0 | 175,000 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 4:39 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
1,666 | $26.27 | 351,698 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 4:39 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
3,125 | $43.77 | 351,698 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 4:39 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
3,125 | $43.58 | 351,698 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 4:39 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
31,137 | $25.52 | 351,698 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 4:39 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
22,917 | $24.1 | 351,698 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 4:39 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
6,250 | $29.31 | 351,698 (Direct) |
View |
2020-12-16 Exercise |
2020-12-18 4:39 pm |
N/A 2028-01-22 |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
68,220 | $0 | 351,698 (Direct) |
View |
2020-08-06 Exercise(A) |
2020-12-18 4:34 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
96,875 | $43.77 | 148,855 (Direct) |
View |
2020-08-06 Exercise(A) |
2020-12-18 4:34 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
59,375 | $43.58 | 148,855 (Direct) |
View |
2020-08-06 Exercise(A) |
2020-12-18 4:34 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
173,750 | $29.31 | 148,855 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 4:33 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
96,875 | $43.77 | 270,000 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 4:33 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
59,375 | $43.58 | 270,000 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 4:33 pm |
N/A N/A |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
173,750 | $29.31 | 270,000 (Direct) |
View |
2020-08-06 Exercise |
2020-08-10 4:33 pm |
N/A 2027-08-28 |
GLOBUS MEDICAL INC | GMED | Demski David M President, CEO |
330,000 | $0 | 270,000 (Direct) |
View |