| 类型/截止日期 | 2020-05-14 | 2019-09-20 | 2018-06-13 | 2018-03-15 | 2017-11-23 | 2017-09-27 | 2017-04-21 | 2016-07-12 | 2016-03-15 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 23,721,516 | 22,947,429 | 21,800,076 | 21,800,076 | 20,400,076 | 20,400,076 | 9,272,762 | 9,272,762 | 8,000,000 | 8,000,000 |
| 流通股(股) | 18,100,385 | 18,100,385 | 16,953,032 | 13,228,605 | 11,828,605 | 8,128,180 | 3,694,627 | 1,272,762 | - | - |
| 流通A股(股) | 18,100,385 | 18,100,385 | 16,953,032 | 13,228,605 | 11,828,605 | 8,128,180 | 3,694,627 | 1,272,762 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,621,131 | 4,847,044 | 4,847,044 | 8,571,471 | 8,571,471 | 12,271,896 | 5,578,135 | 8,000,000 | 8,000,000 | 8,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 9,272,762 | 9,272,762 | - | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 5,621,131 | 4,847,044 | 4,847,044 | 8,571,471 | 8,571,471 | 12,271,896 | 5,578,135 | 8,000,000 | 8,000,000 | 8,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,512,967 | 1,738,880 | 1,738,880 | 5,463,307 | 5,463,307 | 9,163,732 | 4,165,333 | 8,000,000 | 8,000,000 | 8,000,000 |
| 其中：境内法人持股 | - | - | - | 1,185,334 | 1,185,334 | 2,346,667 | 1,066,667 | 1,600,000 | 1,600,000 | 1,600,000 |
| 其他境内自然人持股 | 2,512,967 | 1,738,880 | 1,738,880 | 4,277,973 | 4,277,973 | 6,817,065 | 3,098,666 | 6,400,000 | 6,400,000 | 6,400,000 |
| 高管持股(股) | 3,108,164 | 3,108,164 | 3,108,164 | 3,108,164 | 3,108,164 | 3,108,164 | 1,412,802 | - | - | - |
| 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 | 增发A股上市 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 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,其他变动原因 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-05-08 | 2019-09-16 | 2018-06-08 | 2018-03-12 | 2017-11-20 | 2017-09-19 | 2017-04-18 | 2016-08-26 | 2016-02-26 | 2016-04-13 |
| 变动日期 | 2020-05-14 | 2019-09-20 | 2018-06-13 | 2018-03-15 | 2017-11-23 | 2017-09-27 | 2017-04-21 | 2016-07-12 | 2016-03-15 | 2015-12-31 |