附件 2
自附表13D第2号修订备案以来发行人的证券交易
| 交易性质 | 证券金额 购买/（出售） |
价格（$） | 日期 购买/出售 |
Bradley L. Radoff
| 购买普通股 | 5,000 | 3.5346 | 07/23/2025 |
| 购买普通股 | 2,500 | 3.5765 | 07/30/2025 |
| 购买普通股 | 1,500 | 3.5193 | 08/01/2025 |
| 购买普通股 | 6,000 | 3.4844 | 08/01/2025 |
| 购买普通股 | 5,000 | 3.5340 | 08/01/2025 |
| 购买普通股 | 2,500 | 3.5688 | 08/01/2025 |
| 购买普通股 | 2,500 | 3.5633 | 08/04/2025 |
| 出售普通股 | (160) | 3.7633 | 08/05/2025 |
| 购买普通股 | 1,000 | 3.4075 | 08/08/2025 |
| 购买普通股 | 1,000 | 3.4500 | 08/08/2025 |
| 购买普通股 | 1,500 | 3.4600 | 08/08/2025 |
| 购买普通股 | 500 | 3.4780 | 08/08/2025 |
| 购买普通股 | 6,000 | 3.5395 | 08/08/2025 |
| 购买普通股 | 1,160 | 3.5690 | 08/11/2025 |
| 购买普通股 | 4,000 | 3.5931 | 08/11/2025 |
| 购买普通股 | 1,500 | 3.6309 | 08/11/2025 |
| 购买普通股 | 10,000 | 3.6368 | 08/11/2025 |
| 购买普通股 | 1,500 | 3.7345 | 08/13/2025 |
| 购买普通股 | 5,000 | 3.7236 | 08/13/2025 |
| 购买普通股 | 2,500 | 3.7153 | 08/14/2025 |
| 购买普通股 | 1,000 | 3.7209 | 08/14/2025 |
| 购买普通股 | 3,500 | 3.6784 | 08/15/2025 |
| 购买普通股 | 2,500 | 3.7028 | 08/15/2025 |
| 购买普通股 | 10,000 | 3.6500 | 08/18/2025 |
| 购买普通股 | 5,000 | 3.6500 | 08/18/2025 |
| 购买普通股 | 5,000 | 3.6380 | 08/18/2025 |
| 购买普通股 | 288 | 3.6500 | 08/18/2025 |
| 购买普通股 | 10,000 | 3.7407 | 08/19/2025 |
| 购买普通股 | 7,212 | 3.7000 | 08/19/2025 |
| 购买普通股 | 5,000 | 3.7166 | 08/19/2025 |
| 购买普通股 | 10,000 | 3.6679 | 08/19/2025 |
| 购买普通股 | 10,000 | 3.6952 | 08/19/2025 |
| 购买普通股 | 10,000 | 3.6993 | 08/19/2025 |
| 购买普通股 | 10,000 | 3.6474 | 08/19/2025 |
| 购买普通股 | 10,000 | 3.6369 | 08/19/2025 |
| 购买普通股 | 1,000 | 3.6440 | 08/19/2025 |
| 购买普通股 | 1,000 | 3.6500 | 08/20/2025 |
| 购买普通股 | 1,000 | 3.7000 | 08/20/2025 |
| 购买普通股 | 1,000 | 3.6983 | 08/20/2025 |
| 购买普通股 | 6,000 | 3.6965 | 08/20/2025 |
| 购买普通股 | 5,000 | 3.6450 | 08/21/2025 |
| 购买普通股 | 10,000 | 3.5938 | 08/21/2025 |
| 购买普通股 | 10,000 | 3.6000 | 08/21/2025 |
| 购买普通股 | 2,000 | 3.5859 | 08/21/2025 |
| 购买普通股 | 3,000 | 3.5854 | 08/21/2025 |
| 购买普通股 | 10,000 | 3.7016 | 08/26/2025 |
| 购买普通股 | 10,000 | 3.7100 | 08/26/2025 |
雷道夫家族基金会
| 购买普通股 | 3,000 | 3.6188 | 07/24/2025 |
| 购买普通股 | 1,000 | 3.5590 | 07/29/2025 |
| 购买普通股 | 1,000 | 3.5670 | 07/29/2025 |
| 购买普通股 | 1,000 | 3.5655 | 07/29/2025 |
| 购买普通股 | 1,000 | 3.5800 | 07/29/2025 |
| 购买普通股 | 1,000 | 3.6010 | 07/29/2025 |
| 购买普通股 | 1,000 | 3.5275 | 08/06/2025 |
| 购买普通股 | 1,000 | 3.5390 | 08/08/2025 |
| 购买普通股 | 16 | 3.5500 | 08/08/2025 |
| 购买普通股 | 1,367 | 3.5800 | 08/08/2025 |
| 购买普通股 | 5,000 | 3.7036 | 08/12/2025 |
| 购买普通股 | 568 | 3.5947 | 08/22/2025 |
| 购买普通股 | 1,000 | 3.5911 | 08/22/2025 |
| 购买普通股 | 1,000 | 3.5782 | 08/22/2025 |
| 购买普通股 | 1,000 | 3.5945 | 08/22/2025 |
| 购买普通股 | 1,000 | 3.5990 | 08/22/2025 |
| 购买普通股 | 3,000 | 3.6350 | 08/22/2025 |
| 购买普通股 | 1,000 | 3.6378 | 08/22/2025 |
| 购买普通股 | 1,083 | 3.6491 | 08/25/2025 |
| 购买普通股 | 5,262 | 3.6998 | 08/26/2025 |