| 类型/截止日期 | 2019-10-30 | 2018-10-29 | 2018-07-06 | 2018-06-01 | 2017-07-17 | 2017-03-27 | 2016-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,360,000 | 27,600,000 | 12,000,000 | 12,000,000 | 6,000,000 | 6,000,000 | 6,000,000 |
| 流通股(股) | 8,855,000 | 8,050,000 | 3,500,000 | 3,100,000 | 1,550,000 | - | - |
| 流通A股(股) | 8,855,000 | 8,050,000 | 3,500,000 | 3,100,000 | 1,550,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 21,505,000 | 19,550,000 | 8,500,000 | 8,900,000 | 4,450,000 | 6,000,000 | 6,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | |||||
| 三板B股(股) | - | - | |||||
| 限售股份(股) | 21,505,000 | 19,550,000 | 8,500,000 | 8,900,000 | 4,450,000 | 6,000,000 | 6,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,228,000 | 17,480,000 | 7,600,000 | 8,000,000 | 4,000,000 | 6,000,000 | 6,000,000 |
| 其中：境内法人持股 | 1,012,000 | 920,000 | 400,000 | 800,000 | 400,000 | 600,000 | 600,000 |
| 其他境内自然人持股 | 18,216,000 | 16,560,000 | 7,200,000 | 7,200,000 | 3,600,000 | 5,400,000 | 5,400,000 |
| 高管持股(股) | 2,277,000 | 2,070,000 | 900,000 | 900,000 | 450,000 | - | - |
| 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 | 送股上市 | 送股上市 | 首发限售股份上市 | 送股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-10-22 | 2018-10-19 | 2018-07-03 | 2018-05-25 | 2017-07-13 | 2017-02-28 | 2017-04-28 |
| 变动日期 | 2019-10-30 | 2018-10-29 | 2018-07-06 | 2018-06-01 | 2017-07-17 | 2017-03-27 | 2016-12-31 |