| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| OSS | POTASHNER KENNETH F | Director | Jul 09 '24 | Option Exercise | 0.46 | 40,000 | 18,400 | 398,601 | Jul 11 |
| OSS | POTASHNER KENNETH F | Director | Apr 01 '24 | Option Exercise | 2.15 | 19,767 | 42,499 | 337,601 | Apr 03 |
| OSS | POTASHNER KENNETH F | Director | Jun 26 '23 | Option Exercise | 1.78 | 28,090 | 50,000 | 317,834 | Jun 28 |
| OSS | POTASHNER KENNETH F | Director | Jan 06 '22 | Option Exercise | 0.76 | 25,000 | 19,000 | 252,866 | Jan 10 |
| OSS | POTASHNER KENNETH F | Director | Nov 22 '21 | Option Exercise | 0.76 | 50,000 | 38,000 | 227,866 | Nov 24 |
| OSS | POTASHNER KENNETH F | Director | Feb 11 '21 | Option Exercise | 0.00 | 10,000 | 0 | 169,200 | Feb 17 |
| OSS | POTASHNER KENNETH F | Director | Feb 08 '21 | Sale | 6.07 | 21,753 | 132,041 | 159,200 | Feb 11 |
| OSS | POTASHNER KENNETH F | Director | Jan 14 '21 | Sale | 4.65 | 32,630 | 151,730 | 180,953 | Jan 19 |
| OSS | POTASHNER KENNETH F | Director | Dec 04 '20 | Option Exercise | 0.76 | 46,053 | 35,000 | 213,583 | Dec 09 |
| OSS | POTASHNER KENNETH F | Director | Jul 09 '20 | Option Exercise | 0.76 | 65,790 | 50,000 | 167,530 | Jul 14 |
| OSS | POTASHNER KENNETH F | Director | Feb 12 '20 | Option Exercise | 0.00 | 7,500 | 0 | 101,740 | Feb 13 |
| OSS | POTASHNER KENNETH F | Director | May 03 '19 | Option Exercise | 0.75 | 25,000 | 18,750 | 102,500 | May 08 |
| OSS | POTASHNER KENNETH F | Director | Apr 11 '19 | Option Exercise | 0.00 | 7,500 | 0 | 77,500 | Apr 16 |