| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OSS | RAUN DAVID | Director | Apr 01 '24 | Option Exercise | 2.15 | 27,906 | 59,998 | 425,597 | Apr 03 12:00 AM |
| OSS | RAUN DAVID | Director | Aug 14 '23 | Buy | 1.97 | 5,000 | 9,850 | 411,644 | Aug 15 12:00 AM |
| OSS | RAUN DAVID | Director | Jun 23 '23 | Option Exercise | 0.00 | 14,868 | 0 | 409,561 | Jun 27 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Jun 16 '23 | Option Exercise | 0.00 | 137,376 | 0 | 514,576 | Jun 21 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Jan 04 '23 | Option Exercise | 0.00 | 137,374 | 0 | 499,271 | Jan 06 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Jun 29 '22 | Option Exercise | 0.00 | 68,688 | 0 | 460,239 | Jun 30 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Dec 23 '21 | Option Exercise | 0.00 | 137,376 | 0 | 226,647 | Dec 23 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Nov 22 '21 | Buy | 5.00 | 2,000 | 10,000 | 157,959 | Nov 22 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Aug 18 '21 | Buy | 5.45 | 2,000 | 10,900 | 155,959 | Aug 19 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Jul 09 '21 | Option Exercise | 0.00 | 274,750 | 0 | 274,750 | Jul 12 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Mar 31 '21 | Buy | 6.07 | 2,000 | 12,140 | 83,544 | Mar 31 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Feb 11 '21 | Option Exercise | 0.00 | 28,634 | 0 | 81,544 | Feb 17 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Nov 18 '20 | Buy | 2.23 | 5,000 | 11,150 | 62,910 | Nov 18 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Aug 18 '20 | Buy | 2.29 | 5,000 | 11,450 | 57,910 | Aug 19 12:00 AM |
| OSS | RAUN DAVID | President and CEO | Jun 25 '20 | Buy | 2.03 | 5,000 | 10,170 | 52,910 | Jun 30 12:00 AM |
| OSS | RAUN DAVID | Director | Feb 12 '20 | Option Exercise | 0.00 | 15,000 | 0 | 47,910 | Feb 13 12:00 AM |
| OSS | RAUN DAVID | Director | Dec 16 '19 | Buy | 1.72 | 2,300 | 3,956 | 40,410 | Dec 16 12:00 AM |
| OSS | RAUN DAVID | Director | Dec 12 '19 | Buy | 1.70 | 1,000 | 1,700 | 38,110 | Dec 16 12:00 AM |
| OSS | RAUN DAVID | Director | Dec 10 '19 | Buy | 1.78 | 2,500 | 4,452 | 37,110 | Dec 10 12:00 AM |
| OSS | RAUN DAVID | Director | Dec 06 '19 | Buy | 1.75 | 2,500 | 4,375 | 34,610 | Dec 10 12:00 AM |
| OSS | RAUN DAVID | Director | Dec 03 '19 | Buy | 1.80 | 3,610 | 6,498 | 32,110 | Dec 03 12:00 AM |
| OSS | RAUN DAVID | Director | Nov 27 '19 | Buy | 1.86 | 1,000 | 1,860 | 28,500 | Dec 03 12:00 AM |
| OSS | RAUN DAVID | Director | Apr 11 '19 | Option Exercise | 0.00 | 15,000 | 0 | 27,500 | Apr 16 12:00 AM |
| OSS | RAUN DAVID | Director | Mar 27 '19 | Buy | 2.03 | 7,500 | 15,250 | 20,000 | Mar 29 12:00 AM |