| 类型/截止日期 | 2022-12-16 | 2018-10-15 | 2018-06-30 | 2018-01-31 | 2017-03-27 | 2016-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 3,107,500 | 2,800,000 | 2,500,000 | 2,575,000 | 2,475,000 | 2,475,000 |
| 流通A股(股) | 3,107,500 | 2,800,000 | 2,500,000 | 2,575,000 | 2,475,000 | 2,475,000 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 6,892,500 | 7,200,000 | 7,500,000 | 7,425,000 | 7,525,000 | 7,525,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 10,000,000 | 10,000,000 | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 6,892,500 | 7,200,000 | 7,500,000 | 7,425,000 | 7,525,000 | 7,525,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,060,000 | 6,060,000 | 6,060,000 | 6,060,000 | 6,060,000 | 6,060,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,060,000 | 6,060,000 | 6,060,000 | 6,060,000 | 6,060,000 | 6,060,000 |
| 高管持股(股) | 832,500 | 1,140,000 | 1,440,000 | 1,365,000 | 1,465,000 | 1,465,000 |
| 外资持股合计(股) | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - |
| 股本变动原因 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-12-12 | 2018-10-10 | 2018-08-20 | 2018-01-26 | 2017-02-28 | 2017-04-27 |
| 变动日期 | 2022-12-16 | 2018-10-15 | 2018-06-30 | 2018-01-31 | 2017-03-27 | 2016-12-31 |