| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| SD | Pranin Grayson R | President, CEO & Director | May 17 '26 | Option Exercise | 0.00 | 3,138 | 0 | 173,879 | May 19 |
| SD | Pranin Grayson R | President, CEO & Director | Apr 05 '26 | Option Exercise | 0.00 | 2,358 | 0 | 171,776 | Apr 07 |
| SD | Pranin Grayson R | President, CEO & Director | Mar 12 '26 | Option Exercise | 0.00 | 5,277 | 0 | 165,584 | Mar 16 |
| SD | Pranin Grayson R | President and CEO | May 17 '25 | Option Exercise | 0.00 | 3,139 | 0 | 161,221 | May 19 |
| SD | Pranin Grayson R | President and CEO | Apr 05 '25 | Option Exercise | 0.00 | 2,359 | 0 | 158,769 | Apr 07 |
| SD | Pranin Grayson R | President and CEO | Mar 15 '25 | Option Exercise | 0.00 | 2,673 | 0 | 157,307 | Mar 17 |
| SD | Pranin Grayson R | President and CEO | Mar 12 '25 | Option Exercise | 0.00 | 15,830 | 0 | 15,830 | Mar 17 |
| SD | Pranin Grayson R | President and CEO | Aug 27 '24 | Option Exercise | 0.00 | 66,666 | 0 | 161,246 | Aug 29 |
| SD | Pranin Grayson R | President and CEO | May 17 '24 | Option Exercise | 0.00 | 9,415 | 0 | 9,415 | May 21 |
| SD | Pranin Grayson R | President and CEO | Apr 05 '24 | Option Exercise | 0.00 | 2,359 | 0 | 128,600 | Apr 09 |
| SD | Pranin Grayson R | President, CEO and COO | Mar 15 '24 | Option Exercise | 0.00 | 2,673 | 0 | 124,492 | Mar 19 |
| SD | Pranin Grayson R | President, CEO and COO | Feb 26 '24 | Option Exercise | 0.00 | 4,990 | 0 | 123,536 | Feb 28 |
| SD | Pranin Grayson R | President, CEO and COO | Sep 06 '23 | Option Exercise | 0.00 | 25,000 | 0 | 132,547 | Sep 08 |
| SD | Pranin Grayson R | President, CEO and COO | Sep 06 '23 | Sale | 16.17 | 4,742 | 76,670 | 127,805 | Sep 08 |
| SD | Pranin Grayson R | President, CEO and COO | Aug 27 '23 | Option Exercise | 0.00 | 33,333 | 0 | 127,381 | Aug 29 |
| SD | Pranin Grayson R | President, CEO and COO | Aug 11 '23 | Option Exercise | 0.00 | 15,060 | 0 | 98,431 | Aug 15 |
| SD | Pranin Grayson R | President, CEO and COO | Mar 15 '23 | Option Exercise | 0.00 | 2,673 | 0 | 81,341 | Mar 17 |
| SD | Pranin Grayson R | President, CEO and COO | Feb 26 '23 | Option Exercise | 0.00 | 4,990 | 0 | 80,385 | Feb 28 |
| SD | Pranin Grayson R | President, CEO and COO | Aug 27 '22 | Option Exercise | 0.00 | 33,334 | 0 | 87,385 | Aug 30 |
| SD | Pranin Grayson R | President, CEO and COO | Aug 11 '22 | Option Exercise | 0.00 | 15,060 | 0 | 58,434 | Aug 15 |
| SD | Pranin Grayson R | President, CEO and COO | Feb 26 '22 | Option Exercise | 0.00 | 4,991 | 0 | 39,784 | Mar 02 |
| SD | Pranin Grayson R | President, CEO and COO | Aug 11 '21 | Option Exercise | 0.00 | 15,061 | 0 | 39,214 | Aug 13 |