| 类型/截止日期 | 2019-12-31 | 2017-08-23 | 2016-10-27 | 2016-07-11 | 2015-09-23 | 2015-02-12 | 2014-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 12,350,000 | 17,750,000 | 12,083,332 | 6,416,666 | 3,208,333 | - | - |
| 流通A股(股) | 12,350,000 | 17,750,000 | 12,083,332 | 6,416,666 | 3,208,333 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 7,650,000 | 2,250,000 | 7,916,668 | 13,583,334 | 6,791,667 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | 20,000,000 | 10,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 7,650,000 | 2,250,000 | 7,916,668 | 13,583,334 | 6,791,667 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,000,000 | 2,000,000 | 7,666,668 | 13,333,334 | 6,666,667 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | 5,666,668 | 11,333,334 | 5,666,667 | 8,500,000 | 8,500,000 |
| 其他境内自然人持股 | 2,000,000 | 2,000,000 | 2,000,000 | 2,000,000 | 1,000,000 | 1,500,000 | 1,500,000 |
| 高管持股(股) | 5,650,000 | 250,000 | 250,000 | 250,000 | 125,000 | - | - |
| 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 | 首发限售股份上市 | 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 | 2020-04-22 | 2017-08-16 | 2016-10-24 | 2016-07-05 | 2015-09-18 | 2015-01-29 | 2015-04-27 |
| 变动日期 | 2019-12-31 | 2017-08-23 | 2016-10-27 | 2016-07-11 | 2015-09-23 | 2015-02-12 | 2014-12-31 |