| 类型/截止日期 | 2019-12-31 | 2019-10-10 | 2019-06-30 | 2018-06-01 | 2018-04-23 | 2018-03-26 | 2017-09-04 | 2017-06-30 | 2016-06-23 | 2015-12-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 73,800,000 | 73,800,000 | 73,800,000 | 73,800,000 | 55,500,000 | 55,500,000 | 55,500,000 | 55,500,000 | 55,500,000 | 55,500,000 |
| 流通股(股) | 26,925,750 | 30,300,750 | 27,000,750 | 32,414,250 | 28,664,250 | 31,500,000 | 26,833,333 | 17,500,000 | 21,000,000 | 5,500,000 |
| 流通A股(股) | 26,925,750 | 30,300,750 | 27,000,750 | 32,414,250 | 28,664,250 | 31,500,000 | 26,833,333 | 17,500,000 | 21,000,000 | 5,500,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 46,874,250 | 43,499,250 | 46,799,250 | 41,385,750 | 26,835,750 | 24,000,000 | 28,666,667 | 38,000,000 | 34,500,000 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 55,500,000 | 55,500,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 46,874,250 | 43,499,250 | 46,799,250 | 41,385,750 | 26,835,750 | 24,000,000 | 28,666,667 | 38,000,000 | 34,500,000 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 3,300,000 | 3,300,000 | - | - | - | - | - | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | 3,300,000 | 3,300,000 | - | - | - | - | - | 50,000,000 |
| 高管持股(股) | 46,874,250 | 43,499,250 | 43,499,250 | 38,085,750 | 26,835,750 | 24,000,000 | 28,666,667 | 38,000,000 | 34,500,000 | - |
| 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 | 网下配售股份上市 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 新三板上市,增发A股上市 |
| 公告日期 | 2020-04-28 | 2019-09-27 | 2019-08-26 | 2018-05-29 | 2018-05-29 | 2018-03-21 | 2017-08-30 | 2017-08-22 | 2016-06-20 | 2015-12-18 |
| 变动日期 | 2019-12-31 | 2019-10-10 | 2019-06-30 | 2018-06-01 | 2018-04-23 | 2018-03-26 | 2017-09-04 | 2017-06-30 | 2016-06-23 | 2015-12-28 |