| 类型/截止日期 | 2019-12-31 | 2018-08-17 | 2017-05-02 | 2017-04-11 | 2016-12-27 | 2016-07-22 | 2016-06-30 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,900,000 | 20,900,000 | 20,900,000 | 10,450,000 | 10,450,000 | 9,200,000 | 9,200,000 |
| 流通股(股) | 5,425,000 | 7,025,000 | 5,425,000 | 2,712,500 | 712,500 | 400,000 | 400,000 |
| 流通A股(股) | 5,425,000 | 7,025,000 | 5,425,000 | 2,712,500 | 712,500 | 400,000 | 400,000 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 15,475,000 | 13,875,000 | 15,475,000 | 7,737,500 | 9,737,500 | 8,800,000 | 8,800,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 20,900,000 | 10,450,000 | 10,450,000 | 9,200,000 | 9,200,000 | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 15,475,000 | 13,875,000 | 15,475,000 | 7,737,500 | 9,737,500 | 8,800,000 | 8,800,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,666,666 | 10,666,666 | 12,266,666 | 6,133,333 | 8,800,000 | 8,800,000 | 8,800,000 |
| 其中：境内法人持股 | - | - | 1,600,000 | 800,000 | 800,000 | 800,000 | 800,000 |
| 其他境内自然人持股 | 10,666,666 | 10,666,666 | 10,666,666 | 5,333,333 | 8,000,000 | 8,000,000 | 8,000,000 |
| 高管持股(股) | 4,808,334 | 3,208,334 | 3,208,334 | 1,604,167 | 937,500 | - | - |
| 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 | 首发限售股份上市 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-04-29 | 2018-08-14 | 2017-04-19 | 2017-04-06 | 2016-12-21 | 2016-07-19 | 2016-08-25 |
| 变动日期 | 2019-12-31 | 2018-08-17 | 2017-05-02 | 2017-04-11 | 2016-12-27 | 2016-07-22 | 2016-06-30 |