| 类型/截止日期 | 2020-12-31 | 2020-05-21 | 2017-05-25 | 2016-12-09 | 2015-10-22 | 2015-06-09 | 2015-06-02 | 2014-12-31 | 2014-01-24 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 55,083,763 | 55,083,763 | 42,372,126 | 30,906,000 | 30,906,000 | 29,606,000 | 26,200,000 | 26,200,000 | 26,200,000 | 26,200,000 |
| 流通股(股) | 15,739,267 | 16,037,357 | 12,336,429 | 8,998,125 | 8,798,125 | 7,698,125 | 6,812,500 | 6,790,000 | 6,812,500 | 6,812,500 |
| 流通A股(股) | 15,739,267 | 16,037,357 | 12,336,429 | 8,998,125 | 8,798,125 | 7,698,125 | 6,812,500 | 6,790,000 | 6,812,500 | 6,812,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 39,344,496 | 39,046,406 | 30,035,697 | 21,907,875 | 22,107,875 | 21,907,875 | 19,387,500 | 19,410,000 | 19,387,500 | 19,387,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 42,372,126 | 30,906,000 | 30,906,000 | 29,606,000 | 26,200,000 | 26,200,000 | 26,200,000 | 26,200,000 | ||
| 三板B股(股) | - | - | - | - | - | - | - | - | ||
| 限售股份(股) | 39,344,496 | 39,046,406 | 30,035,697 | 21,907,875 | 22,107,875 | 21,907,875 | 19,387,500 | 19,410,000 | 19,387,500 | 19,387,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 33,405,532 | 33,405,532 | 25,696,563 | 18,742,934 | 18,942,934 | 18,742,934 | 16,586,667 | 16,586,667 | 16,566,667 | 16,566,667 |
| 其中：境内法人持股 | - | - | - | - | 200,000 | - | - | - | - | - |
| 其他境内自然人持股 | 33,405,532 | 33,405,532 | 25,696,563 | 18,742,934 | 18,742,934 | 18,742,934 | 16,586,667 | 16,586,667 | 16,566,667 | 16,566,667 |
| 高管持股(股) | 5,938,964 | 5,640,874 | 4,339,134 | 3,164,941 | 3,164,941 | 3,164,941 | 2,800,833 | 2,823,333 | 2,820,833 | 2,820,833 |
| 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 | 送股上市 | 转增股上市 | 网下配售股份上市 | 增发A股上市 | 转增股上市 | 高管股份变动 | 股份性质变更 | 新三板上市 | 股份性质变更 |
| 公告日期 | 2021-04-23 | 2020-05-13 | 2017-05-18 | 2016-12-06 | 2015-10-20 | 2015-06-02 | 2015-06-02 | 2015-04-10 | 2014-01-22 | 2014-04-24 |
| 变动日期 | 2020-12-31 | 2020-05-21 | 2017-05-25 | 2016-12-09 | 2015-10-22 | 2015-06-09 | 2015-06-02 | 2014-12-31 | 2014-01-24 | 2013-12-31 |