| 类型/截止日期 | 2022-06-30 | 2022-06-21 | 2020-05-21 | 2019-06-20 | 2019-06-14 | 2018-06-30 | 2018-04-02 | 2017-09-28 | 2017-05-25 | 2016-12-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 25,650,898 | 24,535,449 | 23,420,000 | 23,420,000 | 23,420,000 | 23,420,000 | 23,420,000 | 22,300,000 | 22,300,000 | 22,300,000 |
| 流通股(股) | 21,507,148 | 20,391,699 | 19,313,750 | 19,293,750 | 14,643,747 | 14,648,747 | 15,278,747 | 14,218,747 | 9,568,749 | 966,667 |
| 流通A股(股) | 21,507,148 | 20,391,699 | 19,313,750 | 19,293,750 | 14,643,747 | 14,648,747 | 15,278,747 | 14,218,747 | 9,568,749 | 966,667 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,143,750 | 4,143,750 | 4,106,250 | 4,126,250 | 8,776,253 | 8,771,253 | 8,141,253 | 8,081,253 | 12,731,251 | 21,333,333 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 22,300,000 | 22,300,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 4,143,750 | 4,143,750 | 4,106,250 | 4,126,250 | 8,776,253 | 8,771,253 | 8,141,253 | 8,081,253 | 12,731,251 | 21,333,333 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,570,000 | 2,570,000 | 2,570,000 | 2,570,000 | 7,220,003 | 7,220,003 | 7,220,003 | 7,220,003 | 11,870,001 | 21,333,333 |
| 其中：境内法人持股 | - | - | - | - | 3,983,335 | 3,983,335 | 3,983,335 | 3,983,335 | 7,966,667 | 11,283,333 |
| 其他境内自然人持股 | 2,570,000 | 2,570,000 | 2,570,000 | 2,570,000 | 3,236,668 | 3,236,668 | 3,236,668 | 3,236,668 | 3,903,334 | 10,050,000 |
| 高管持股(股) | 1,573,750 | 1,573,750 | 1,536,250 | 1,556,250 | 1,556,250 | 1,551,250 | 921,250 | 861,250 | 861,250 | - |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 |
| 公告日期 | 2022-06-27 | 2022-06-27 | 2020-05-18 | 2019-06-14 | 2019-06-14 | 2018-08-20 | 2018-03-28 | 2017-09-25 | 2017-05-22 | 2016-12-27 |
| 变动日期 | 2022-06-30 | 2022-06-21 | 2020-05-21 | 2019-06-20 | 2019-06-14 | 2018-06-30 | 2018-04-02 | 2017-09-28 | 2017-05-25 | 2016-12-30 |