| 类型/截止日期 | 2022-12-31 | 2022-06-29 | 2020-08-31 | 2020-05-19 | 2018-11-19 | 2018-10-15 | 2018-07-11 | 2018-03-16 | 2017-11-13 | 2015-07-27 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 70,725,000 | 70,725,000 | 56,580,000 | 56,580,000 | 56,002,000 | 56,002,000 | 55,567,000 | 55,567,000 | 54,927,000 | 54,464,000 |
| 流通股(股) | 68,824,388 | 68,825,438 | 54,706,707 | 54,484,672 | 54,071,837 | 53,326,675 | 53,004,175 | 14,877,525 | 14,237,525 | 13,887,025 |
| 流通A股(股) | 68,824,388 | 68,825,438 | 54,706,707 | 54,484,672 | 54,071,837 | 53,326,675 | 53,004,175 | 14,877,525 | 14,237,525 | 13,887,025 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 1,900,612 | 1,899,562 | 1,873,293 | 2,095,328 | 1,930,163 | 2,675,325 | 2,562,825 | 40,689,475 | 40,689,475 | 40,576,975 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 54,464,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 1,900,612 | 1,899,562 | 1,873,293 | 2,095,328 | 1,930,163 | 2,675,325 | 2,562,825 | 40,689,475 | 40,689,475 | 40,576,975 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | 38,126,650 | 38,126,650 | 38,126,650 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 38,126,650 | 38,126,650 | 38,126,650 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 1,900,612 | 1,899,562 | 1,873,293 | 2,095,328 | 1,930,163 | 2,675,325 | 2,562,825 | 2,562,825 | 2,562,825 | 2,450,325 |
| 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 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 增发A股上市 | 送股上市 |
| 公告日期 | 2023-04-20 | 2022-06-24 | 2020-08-26 | 2020-05-13 | 2018-11-14 | 2018-10-09 | 2018-07-06 | 2018-03-13 | 2017-11-08 | 2015-07-17 |
| 变动日期 | 2022-12-31 | 2022-06-29 | 2020-08-31 | 2020-05-19 | 2018-11-19 | 2018-10-15 | 2018-07-11 | 2018-03-16 | 2017-11-13 | 2015-07-27 |