| 类型/截止日期 | 2019-01-23 | 2017-12-28 | 2017-01-16 | 2016-12-31 | 2016-11-01 | 2016-09-26 | 2015-12-18 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 29,687,500 | 20,250,000 | 19,250,000 | 18,250,000 | 18,500,000 | 13,500,000 | - |
| 流通A股(股) | 29,687,500 | 20,250,000 | 19,250,000 | 18,250,000 | 18,500,000 | 13,500,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 25,312,500 | 34,750,000 | 35,750,000 | 36,750,000 | 36,500,000 | 36,500,000 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 55,000,000 | 55,000,000 | 55,000,000 | 50,000,000 | - | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 25,312,500 | 34,750,000 | 35,750,000 | 36,750,000 | 36,500,000 | 36,500,000 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,333,333 | 14,666,666 | 15,666,666 | 16,666,666 | 16,666,666 | 16,666,666 | 50,000,000 |
| 其中：境内法人持股 | - | - | 1,000,000 | 2,000,000 | 2,000,000 | 2,000,000 | 4,000,000 |
| 其他境内自然人持股 | 7,333,333 | 14,666,666 | 14,666,666 | 14,666,666 | 14,666,666 | 14,666,666 | 46,000,000 |
| 高管持股(股) | 17,979,167 | 20,083,334 | 20,083,334 | 20,083,334 | 19,833,334 | 19,833,334 | - |
| 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 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-01-18 | 2017-12-25 | 2017-01-11 | 2017-04-27 | 2016-10-26 | 2016-09-21 | 2015-12-03 |
| 变动日期 | 2019-01-23 | 2017-12-28 | 2017-01-16 | 2016-12-31 | 2016-11-01 | 2016-09-26 | 2015-12-18 |