| 类型/截止日期 | 2022-06-22 | 2022-06-02 | 2018-12-31 | 2018-06-30 | 2018-01-25 | 2018-01-19 | 2017-12-31 | 2016-12-12 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 57,200,000 | 57,200,000 | 57,200,000 | 57,200,000 | 57,200,000 | 53,700,000 | 53,700,000 | 53,700,000 |
| 流通股(股) | 28,208,450 | 28,113,583 | 22,287,051 | 22,485,801 | 22,410,801 | 18,910,801 | 18,985,801 | 19,040,801 |
| 流通A股(股) | 28,208,450 | 28,113,583 | 22,287,051 | 22,485,801 | 22,410,801 | 18,910,801 | 18,985,801 | 19,040,801 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,991,550 | 29,086,417 | 34,912,949 | 34,714,199 | 34,789,199 | 34,789,199 | 34,714,199 | 34,659,199 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 53,700,000 | |||||||
| 三板B股(股) | - | |||||||
| 限售股份(股) | 28,991,550 | 29,086,417 | 34,912,949 | 34,714,199 | 34,789,199 | 34,789,199 | 34,714,199 | 34,659,199 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 27,042,632 | 27,137,499 | 30,870,832 | 30,870,832 | 30,870,832 | 30,870,832 | 30,870,832 | 30,870,832 |
| 其中：境内法人持股 | - | - | 3,733,333 | 3,733,333 | 3,733,333 | 3,733,333 | 3,733,333 | 3,733,333 |
| 其他境内自然人持股 | 27,042,632 | 27,137,499 | 27,137,499 | 27,137,499 | 27,137,499 | 27,137,499 | 27,137,499 | 27,137,499 |
| 高管持股(股) | 1,948,918 | 1,948,918 | 4,042,117 | 3,843,367 | 3,918,367 | 3,918,367 | 3,843,367 | 3,788,367 |
| 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 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 新三板上市 |
| 公告日期 | 2022-06-17 | 2022-05-30 | 2019-04-29 | 2018-08-29 | 2018-01-19 | 2018-01-19 | 2018-04-23 | 2016-11-30 |
| 变动日期 | 2022-06-22 | 2022-06-02 | 2018-12-31 | 2018-06-30 | 2018-01-25 | 2018-01-19 | 2017-12-31 | 2016-12-12 |