| 类型/截止日期 | 2019-05-31 | 2018-05-18 | 2017-06-02 | 2016-09-26 | 2016-05-13 | 2015-07-17 | 2015-06-30 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,380,800 | 29,484,000 | 19,656,000 | 13,104,000 | 13,104,000 | 10,080,000 | 10,080,000 |
| 流通股(股) | 10,401,300 | 8,667,750 | 5,778,500 | 3,852,333 | - | - | - |
| 流通A股(股) | 10,401,300 | 8,667,750 | 5,778,500 | 3,852,333 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 24,979,500 | 20,816,250 | 13,877,500 | 9,251,667 | 13,104,000 | 10,080,000 | 10,080,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 19,656,000 | 13,104,000 | - | - | - | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 24,979,500 | 20,816,250 | 13,877,500 | 9,251,667 | 13,104,000 | 10,080,000 | 10,080,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 23,908,500 | 19,923,750 | 13,282,500 | 8,855,000 | 13,104,000 | 10,080,000 | 10,080,000 |
| 其中：境内法人持股 | 6,552,000 | 5,460,000 | 3,640,000 | 2,426,667 | 4,004,000 | 3,080,000 | 3,080,000 |
| 其他境内自然人持股 | 17,356,500 | 14,463,750 | 9,642,500 | 6,428,333 | 9,100,000 | 7,000,000 | 7,000,000 |
| 高管持股(股) | 1,071,000 | 892,500 | 595,000 | 396,667 | - | - | - |
| 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 | 送股上市 | 首发限售股份上市 | 转增股上市,送股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-05-23 | 2018-05-10 | 2017-05-24 | 2016-09-21 | 2016-05-06 | 2015-07-06 | 2015-08-19 |
| 变动日期 | 2019-05-31 | 2018-05-18 | 2017-06-02 | 2016-09-26 | 2016-05-13 | 2015-07-17 | 2015-06-30 |