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 |
| 2021-08-06 Sale | 2021-08-10 6:39 pm | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 177,320 | $15.17 | $2,689,820 | 13,617,420 (Direct) | View |
| 2020-07-14 Sale | 2020-07-16 6:33 pm | ZYNEX INC | ZYXI | Sandgaard Thomas Sandgaard Holdings LLC President, CEO and Chairman | 1,250,000 | $22 | $27,500,000 | 12,682,000 (Indirect) | View |
| 2020-04-29 Sale | 2020-05-01 6:32 pm | ZYNEX INC | ZYXI | Sandgaard Thomas Sandgaard Holdings LLC President, CEO and Chairman 10% Owner | 50,000 | $17.1 | $855,055 | 13,932,000 (Indirect) | View |
| 2020-04-24 Sale | 2020-04-28 6:00 pm | ZYNEX INC | ZYXI | Sandgaard Thomas Sandgaard Holdings LLC President, CEO and Chairman 10% Owner | 75,143 | $15.77 | $1,184,990 | 13,982,000 (Indirect) | View |
| 2020-03-05 Sale | 2020-03-06 4:34 pm | ZYNEX INC | ZYXI | Sandgaard Thomas Sandgaard Holdings LLC President, CEO and Chairman 10% Owner | 24,857 | $15.11 | $375,559 | 14,057,143 (Indirect) | View |
| 2020-03-02 Sale | 2020-03-03 5:30 pm | ZYNEX INC | ZYXI | Sandgaard Thomas Sandgaard Holdings LLC President, CEO and Chairman 10% Owner | 44,279 | $14.13 | $625,444 | 14,082,000 (Indirect) | View |
| 2020-02-24 Sale | 2020-02-26 4:01 pm | ZYNEX INC | ZYXI | Sandgaard Thomas Sandgaard Holdings LLC President, CEO and Chairman 10% Owner | 101,271 | $13.4 | $1,357,371 | 14,126,279 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2024-03-25 Tax Withholding | 2024-03-26 8:38 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas PRESIDENT, CEO AND CHAIRMAN 10% Owner | 2,268 | $12.74 | 14,613,738 (Direct) | View |
| 2023-10-27 Option Award | 2023-10-31 5:20 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas PRESIDENT, CEO AND CHAIRMAN 10% Owner | 9,178 | $0 | 24,271 (Direct) | View |
| 2023-10-16 Exercise | 2023-10-17 7:02 pm | 2014-10-31 2023-10-31 | ZYNEX INC | ZYXI | Sandgaard Thomas PRESIDENT, CEO AND CHAIRMAN 10% Owner | 209,000 | $0 | 14,917,965 (Direct) | View |
| 2023-10-16 Exercise | 2023-10-17 7:02 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas PRESIDENT, CEO AND CHAIRMAN 10% Owner | 209,000 | $0.2 | 14,917,965 (Direct) | View |
| 2023-09-25 Tax Withholding | 2023-09-25 4:32 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas PRESIDENT, CEO AND CHAIRMAN 10% Owner | 461 | $8.41 | 14,395,465 (Direct) | View |
| 2023-09-15 Tax Withholding | 2023-09-18 5:24 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas PRESIDENT, CEO AND CHAIRMAN 10% Owner | 273 | $8.29 | 14,394,679 (Direct) | View |
| 2023-08-07 Tax Withholding | 2023-08-07 6:12 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 638 | $8.03 | 14,394,214 (Direct) | View |
| 2023-07-31 Tax Withholding | 2023-07-31 6:22 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 554 | $9.76 | 14,393,128 (Direct) | View |
| 2023-07-28 Option Award | 2023-07-31 6:22 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 6,089 | $0 | 14,393,128 (Direct) | View |
| 2023-06-26 Tax Withholding | 2023-06-26 6:28 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 461 | $9.51 | 14,392,184 (Direct) | View |
| 2023-06-15 Tax Withholding | 2023-06-15 6:46 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 273 | $9.47 | 14,391,398 (Direct) | View |
| 2023-06-13 Disposition | 2023-06-15 6:46 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 300,000 | $8.62 | 14,391,398 (Direct) | View |
| 2023-05-10 Disposition | 2023-05-11 4:02 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 300,000 | $9.61 | 14,690,933 (Direct) | View |
| 2023-05-05 Tax Withholding | 2023-05-05 6:25 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 613 | $9.37 | 14,990,933 (Direct) | View |
| 2023-05-05 Option Award | 2023-05-05 6:25 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 2,495 | $0 | 14,990,933 (Direct) | View |
| 2023-05-01 Tax Withholding | 2023-05-02 4:20 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 554 | $13.34 | 14,989,889 (Direct) | View |
| 2023-03-24 Tax Withholding | 2023-03-27 5:15 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 461 | $10.99 | 14,988,946 (Direct) | View |
| 2023-03-15 Option Award | 2023-03-17 5:55 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 5,902 | $0 | 27,280 (Direct) | View |
| 2023-02-06 Tax Withholding | 2023-02-06 6:49 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 611 | $12.95 | 14,988,160 (Direct) | View |
| 2023-01-30 Tax Withholding | 2023-01-30 7:15 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 554 | $14.18 | 14,987,118 (Direct) | View |
| 2022-12-27 Tax Withholding | 2022-12-28 4:11 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 461 | $13.76 | 14,986,175 (Direct) | View |
| 2022-11-07 Tax Withholding | 2022-11-07 7:11 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 612 | $13.24 | 14,985,389 (Direct) | View |
| 2022-10-29 Tax Withholding | 2022-11-01 7:48 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 209 | $11.4 | 27,430 (Direct) | View |
| 2022-10-29 Option Award | 2022-11-01 7:48 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 7,464 | $0 | 27,430 (Direct) | View |
| 2022-09-26 Tax Withholding | 2022-09-26 6:37 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 461 | $8.66 | 14,983,991 (Direct) | View |
| 2022-08-05 Tax Withholding | 2022-08-08 6:41 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 242 | $9.34 | 14,983,205 (Direct) | View |
| 2022-08-05 Option Award | 2022-08-08 6:41 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 8,012 | $0 | 14,983,205 (Direct) | View |
| 2022-07-29 Tax Withholding | 2022-07-29 5:55 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 209 | $8.58 | 14,982,795 (Direct) | View |
| 2022-06-24 Tax Withholding | 2022-06-27 6:50 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 460 | $7.93 | 14,982,439 (Direct) | View |
| 2022-05-05 Tax Withholding | 2022-05-06 4:38 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 243 | $6.23 | 14,981,653 (Direct) | View |
| 2022-04-29 Tax Withholding | 2022-04-29 7:16 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 209 | $6.37 | 14,981,243 (Direct) | View |
| 2022-03-24 Option Award | 2022-03-25 4:00 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman | 9,973 | $0 | 17,447 (Direct) | View |
| 2021-11-05 Tax Withholding | 2021-11-08 4:00 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 81 | $14.07 | 13,617,881 (Direct) | View |
| 2021-11-05 Option Award | 2021-11-08 4:00 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 2,992 | $0 | 13,617,881 (Direct) | View |
| 2021-10-29 Tax Withholding | 2021-11-01 4:38 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 190 | $12.53 | 13,617,743 (Direct) | View |
| 2021-07-29 Option Award | 2021-07-30 5:47 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas Chief Executive Officer | 4,106 | $0 | 5,860 (Direct) | View |
| 2021-05-05 Option Award | 2021-05-06 6:35 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas Chief Executive Officer 10% Owner | 1,754 | $0 | 1,754 (Direct) | View |
| 2020-08-27 Other | 2020-12-02 5:52 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas Sandgaard Holdings LLC President, CEO and Chairman 10% Owner | 11,589,851 | $0 | 37,862,971 (Direct) | View |
| 2020-01-08 Option Award | 2020-01-10 4:52 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 100,000 | $0 | 100,000 (Direct) | View |
| 2019-10-16 Exercise | 2019-10-17 4:31 pm | N/A N/A | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 203,571 | $0.14 | 16,560,692 (Direct) | View |
| 2019-10-16 Exercise | 2019-10-17 4:31 pm | 2016-01-02 2026-01-02 | ZYNEX INC | ZYXI | Sandgaard Thomas President, CEO and Chairman 10% Owner | 203,571 | $0 | 16,560,692 (Direct) | View |