| 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 | 6,276 | 0 | 173,879 | May 19 12:00 AM |
| SD | Pranin Grayson R | President, CEO & Director | Apr 05 '26 | Option Exercise | 0.00 | 4,716 | 0 | 171,776 | Apr 07 12:00 AM |
| SD | Pranin Grayson R | President, CEO & Director | Mar 12 '26 | Option Exercise | 0.00 | 10,554 | 0 | 165,584 | Mar 16 12:00 AM |
| SD | Pranin Grayson R | President and CEO | May 17 '25 | Option Exercise | 0.00 | 6,278 | 0 | 161,221 | May 19 12:00 AM |
| SD | Pranin Grayson R | President and CEO | Apr 05 '25 | Option Exercise | 0.00 | 4,718 | 0 | 158,769 | Apr 07 12:00 AM |
| SD | Pranin Grayson R | President and CEO | Mar 15 '25 | Option Exercise | 0.00 | 5,346 | 0 | 157,307 | Mar 17 12:00 AM |
| SD | Pranin Grayson R | President and CEO | Mar 12 '25 | Option Exercise | 0.00 | 15,830 | 0 | 15,830 | Mar 17 12:00 AM |
| SD | Pranin Grayson R | President and CEO | Aug 27 '24 | Option Exercise | 0.00 | 66,666 | 0 | 161,246 | Aug 29 12:00 AM |
| SD | Pranin Grayson R | President and CEO | May 17 '24 | Option Exercise | 0.00 | 9,415 | 0 | 9,415 | May 21 12:00 AM |
| SD | Pranin Grayson R | President and CEO | Apr 05 '24 | Option Exercise | 0.00 | 4,718 | 0 | 128,600 | Apr 09 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Mar 15 '24 | Option Exercise | 0.00 | 5,346 | 0 | 124,492 | Mar 19 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Feb 26 '24 | Option Exercise | 0.00 | 9,980 | 0 | 123,536 | Feb 28 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Sep 06 '23 | Option Exercise | 1.29 | 50,000 | 64,750 | 132,547 | Sep 08 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Sep 06 '23 | Sale | 16.17 | 4,742 | 76,670 | 127,805 | Sep 08 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Aug 27 '23 | Option Exercise | 0.00 | 66,666 | 0 | 127,381 | Aug 29 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Aug 11 '23 | Option Exercise | 0.00 | 30,120 | 0 | 98,431 | Aug 15 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Mar 15 '23 | Option Exercise | 0.00 | 5,346 | 0 | 81,341 | Mar 17 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Feb 26 '23 | Option Exercise | 0.00 | 9,980 | 0 | 80,385 | Feb 28 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Aug 27 '22 | Option Exercise | 0.00 | 66,668 | 0 | 87,385 | Aug 30 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Aug 11 '22 | Option Exercise | 0.00 | 30,120 | 0 | 58,434 | Aug 15 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Feb 26 '22 | Option Exercise | 0.00 | 9,982 | 0 | 39,784 | Mar 02 12:00 AM |
| SD | Pranin Grayson R | President, CEO and COO | Aug 11 '21 | Option Exercise | 0.00 | 30,122 | 0 | 39,214 | Aug 13 12:00 AM |