| 类型/截止日期 | 2020-05-21 | 2019-05-22 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-07 | 2016-03-07 | 2015-12-02 | 2015-08-31 | 2015-05-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 88,348,000 | 67,960,000 | 65,837,500 | 65,837,500 | 65,837,500 | 65,837,500 | 59,537,500 | 59,537,500 | 52,237,500 | 48,037,500 |
| 流通股(股) | 54,288,325 | 41,760,250 | 39,637,750 | 39,560,350 | 39,637,750 | 39,712,750 | 33,412,750 | 33,300,250 | 26,000,250 | 21,800,250 |
| 流通A股(股) | 54,288,325 | 41,760,250 | 39,637,750 | 39,560,350 | 39,637,750 | 39,712,750 | 33,412,750 | 33,300,250 | 26,000,250 | 21,800,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 34,059,675 | 26,199,750 | 26,199,750 | 26,277,150 | 26,199,750 | 26,124,750 | 26,124,750 | 26,237,250 | 26,237,250 | 26,237,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 59,537,500 | 59,537,500 | 52,237,500 | 48,037,500 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 34,059,675 | 26,199,750 | 26,199,750 | 26,277,150 | 26,199,750 | 26,124,750 | 26,124,750 | 26,237,250 | 26,237,250 | 26,237,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 18,790,200 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 18,790,200 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 | 14,454,000 |
| 高管持股(股) | 15,269,475 | 11,745,750 | 11,745,750 | 11,823,150 | 11,745,750 | 11,670,750 | 11,670,750 | 11,783,250 | 11,783,250 | 11,783,250 |
| 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 | 送股上市 | 增发A股上市 | 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 | 增发A股上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2020-05-14 | 2019-05-15 | 2019-04-29 | 2019-04-16 | 2018-10-29 | 2018-06-01 | 2016-03-02 | 2015-11-27 | 2015-08-25 | 2015-04-30 |
| 变动日期 | 2020-05-21 | 2019-05-22 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-07 | 2016-03-07 | 2015-12-02 | 2015-08-31 | 2015-05-18 |