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 |
2021-04-27 Sale |
2021-04-29 4:04 pm |
DermTech Inc. | DMTK | Dobak John Chief Executive Officer |
25,000 | $51.35 | $1,283,750 | 515,116 (Direct) |
View |
2021-04-12 Sale |
2021-04-14 5:01 pm |
DermTech Inc. | DMTK | Wood Todd Michael Chief Commercial Officer |
10,000 | $46.33 | $463,321 | 162,944 (Direct) |
View |
2021-04-12 Sale |
2021-04-14 4:59 pm |
DermTech Inc. | DMTK | Dobak John Chief Executive Officer |
25,000 | $46.34 | $1,158,500 | 540,116 (Direct) |
View |
2021-03-08 Sale |
2021-03-10 5:18 pm |
DermTech Inc. | DMTK | Wood Todd Michael Chief Commercial Officer |
417 | $50.04 | $20,867 | 164,782 (Direct) |
View |
2021-03-08 Sale |
2021-03-10 5:14 pm |
DermTech Inc. | DMTK | Sun Kevin M Chief Financial Officer |
2,886 | $50.04 | $144,415 | 151,261 (Direct) |
View |
2021-03-08 Sale |
2021-03-10 5:11 pm |
DermTech Inc. | DMTK | Ibarra Claudia Chief Operating Officer |
2,431 | $50.04 | $121,647 | 114,930 (Direct) |
View |
2021-03-08 Sale |
2021-03-10 5:09 pm |
DermTech Inc. | DMTK | Dobak John Chief Executive Officer |
780 | $50.04 | $39,031 | 543,071 (Direct) |
View |
2021-01-11 Purchase |
2021-01-13 4:21 pm |
DermTech Inc. | DMTK | Posard Matthew L. Director |
33,898 | $29.5 | $999,991 | 86,863 (Direct) |
View |
2021-01-07 Purchase |
2021-01-11 6:04 pm |
DermTech Inc. | DMTK | RTW INVESTMENTS LP WONG RODERICK 10% Owner |
200,000 | $29.5 | $5,900,000 | 3,087,216 (Indirect) |
View |
2020-12-11 Sale |
2020-12-17 8:11 pm |
DermTech Inc. | DMTK | Jansen Burkhard Chief Medical Officer |
5,000 | $12.2 | $61,000 | 74,037 (Direct) |
View |
2020-12-14 Sale |
2020-12-16 4:40 pm |
DermTech Inc. | DMTK | PANCOAST SCOTT R Director |
6,000 | $13.93 | $83,569 | 44,132 (Direct) |
View |
2020-12-14 Sale |
2020-12-16 4:36 pm |
DermTech Inc. | DMTK | Jansen Burkhard Chief Medical Officer |
5,000 | $12.41 | $62,050 | 79,037 (Direct) |
View |
2020-12-08 Sale |
2020-12-10 4:10 pm |
DermTech Inc. | DMTK | Wood Todd Michael Chief Commercial Officer |
428 | $11.86 | $5,076 | 165,199 (Direct) |
View |
2020-12-08 Sale |
2020-12-10 4:08 pm |
DermTech Inc. | DMTK | Ibarra Claudia Chief Operating Officer |
2,421 | $11.86 | $28,713 | 115,246 (Direct) |
View |
2020-12-08 Sale |
2020-12-10 4:06 pm |
DermTech Inc. | DMTK | Dobak John Chief Executive Officer |
786 | $11.86 | $9,322 | 541,683 (Direct) |
View |
2020-12-07 Sale |
2020-12-09 4:44 pm |
DermTech Inc. | DMTK | PANCOAST SCOTT R Director |
2,382 | $12 | $28,584 | 50,132 (Direct) |
View |
2020-09-10 Sale |
2020-09-14 7:38 pm |
DermTech Inc. | DMTK | Wood Todd Michael Chief Commercial Officer |
1,345 | $10.82 | $14,558 | 165,627 (Direct) |
View |
2020-09-10 Sale |
2020-09-14 7:36 pm |
DermTech Inc. | DMTK | Dobak John Chief Executive Officer |
2,470 | $10.82 | $26,735 | 542,469 (Direct) |
View |
2020-09-10 Sale |
2020-09-14 7:34 pm |
DermTech Inc. | DMTK | Ibarra Claudia Chief Operating Officer |
7,605 | $10.82 | $82,316 | 117,667 (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 |
2021-04-19 Exercise |
2021-04-21 4:46 pm |
N/A 2022-03-10 |
DermTech Inc. | DMTK | Jacobs Gary E. Director |
21,843 | $0 | 1,346,040 (Direct) |
View |
2021-04-19 Exercise |
2021-04-21 4:46 pm |
N/A N/A |
DermTech Inc. | DMTK | Jacobs Gary E. Director |
4,682 | $1.08 | 1,346,040 (Direct) |
View |
2021-04-19 Exercise |
2021-04-21 4:46 pm |
N/A N/A |
DermTech Inc. | DMTK | Jacobs Gary E. Director |
13,171 | $1.12 | 1,346,040 (Direct) |
View |
2021-04-08 Option Award |
2021-04-12 4:48 pm |
N/A N/A |
DermTech Inc. | DMTK | Jacobs Gary E. Director |
1,692 | $0 | 1,324,197 (Direct) |
View |
2021-03-29 Option Award |
2021-03-31 4:56 pm |
N/A 2031-03-29 |
DermTech Inc. | DMTK | Wood Todd Michael Chief Commercial Officer |
20,310 | $0 | 185,142 (Direct) |
View |
2021-03-29 Option Award |
2021-03-31 4:55 pm |
N/A 2031-03-29 |
DermTech Inc. | DMTK | Sun Kevin M Chief Financial Officer |
19,957 | $0 | 171,218 (Direct) |
View |
2021-03-29 Option Award |
2021-03-31 4:53 pm |
N/A 2031-03-29 |
DermTech Inc. | DMTK | Jansen Burkhard Chief Medical Officer |
12,186 | $0 | 92,280 (Direct) |
View |
2021-03-29 Option Award |
2021-03-31 4:52 pm |
N/A 2031-03-29 |
DermTech Inc. | DMTK | Ibarra Claudia Chief Operating Officer |
14,893 | $0 | 129,823 (Direct) |
View |
2021-03-29 Option Award |
2021-03-31 4:51 pm |
N/A 2031-03-29 |
DermTech Inc. | DMTK | Dobak John Chief Executive Officer |
72,650 | $0 | 608,571 (Direct) |
View |
2021-03-18 Tax Withholding |
2021-03-22 4:02 pm |
N/A N/A |
DermTech Inc. | DMTK | Dobak John Chief Executive Officer |
7,150 | $53.35 | 535,921 (Direct) |
View |
2021-01-26 Exercise |
2021-01-28 6:19 pm |
N/A 2026-03-14 |
DermTech Inc. | DMTK | Jansen Burkhard Chief Medical Officer |
5,000 | $0 | 95,281 (Direct) |
View |
2021-01-26 Exercise |
2021-01-28 6:19 pm |
N/A N/A |
DermTech Inc. | DMTK | Jansen Burkhard Chief Medical Officer |
5,000 | $6.94 | 95,281 (Direct) |
View |
2021-01-05 Option Award |
2021-01-05 5:24 pm |
N/A 2031-01-05 |
DermTech Inc. | DMTK | Akhavan Ramin General Counsel |
98,750 | $0 | 98,750 (Direct) |
View |
2020-10-26 Exercise |
2020-10-28 4:11 pm |
N/A 2020-11-05 |
DermTech Inc. | DMTK | Jacobs Gary E. Director |
692 | $0 | 1,322,505 (Direct) |
View |
2020-10-26 Exercise |
2020-10-28 4:11 pm |
N/A N/A |
DermTech Inc. | DMTK | Jacobs Gary E. Director |
692 | $1.08 | 1,322,505 (Direct) |
View |
2020-08-17 Exercise |
2020-08-19 1:03 pm |
2019-08-29 2020-09-25 |
DermTech Inc. | DMTK | RTW INVESTMENTS LP WONG RODERICK 10% Owner |
31,450 | $9.54 | 2,918,666 (Indirect) |
View |
2020-06-24 Option Award |
2020-06-26 4:52 pm |
N/A 2030-06-24 |
DermTech Inc. | DMTK | Yao Zuxu Chief Scientific Officer |
36,756 | $0 | 107,803 (Direct) |
View |
2020-06-24 Option Award |
2020-06-26 4:51 pm |
N/A 2030-06-24 |
DermTech Inc. | DMTK | Wood Todd Michael Chief Commercial Officer |
44,029 | $0 | 195,049 (Direct) |
View |
2020-06-24 Option Award |
2020-06-26 4:48 pm |
N/A 2030-06-24 |
DermTech Inc. | DMTK | Sun Kevin M Chief Financial Officer |
55,055 | $0 | 187,087 (Direct) |
View |
2020-06-24 Option Award |
2020-06-26 4:46 pm |
N/A 2030-06-24 |
DermTech Inc. | DMTK | Jansen Burkhard Chief Medical Officer |
35,527 | $0 | 106,692 (Direct) |
View |
2020-06-24 Option Award |
2020-06-26 4:43 pm |
N/A 2030-06-24 |
DermTech Inc. | DMTK | Ibarra Claudia Chief Operating Officer |
40,427 | $0 | 151,052 (Direct) |
View |
2020-06-25 Option Award |
2020-06-26 4:42 pm |
N/A 2030-06-25 |
DermTech Inc. | DMTK | Dobak John Chief Executive Officer |
168,131 | $0 | 652,154 (Direct) |
View |
2020-06-17 Option Award |
2020-06-19 4:21 pm |
N/A N/A |
DermTech Inc. | DMTK | ROSENMAN HERM Director |
8,000 | $0 | 43,224 (Direct) |
View |
2020-06-17 Option Award |
2020-06-19 4:19 pm |
N/A N/A |
DermTech Inc. | DMTK | Posard Matthew L. Director |
8,000 | $0 | 52,965 (Direct) |
View |