| 类型/截止日期 | 2018-08-08 | 2018-06-30 | 2017-09-29 | 2017-02-22 | 2016-05-24 | 2016-01-20 | 2015-12-20 | 2015-01-28 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 32,500,000 | 32,500,000 | 32,500,000 | 32,500,000 | 32,500,000 | 32,500,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 23,653,750 | 23,353,750 | 23,443,750 | 23,293,750 | 12,754,166 | 3,008,333 | 3,008,333 | 9,833,333 | 9,833,333 |
| 流通A股(股) | 23,653,750 | 23,353,750 | 23,443,750 | 23,293,750 | 12,754,166 | 3,008,333 | 3,008,333 | 9,833,333 | 9,833,333 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,846,250 | 9,146,250 | 9,056,250 | 9,206,250 | 19,745,834 | 29,491,667 | 26,991,667 | 20,166,667 | 20,166,667 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 32,500,000 | 32,500,000 | 32,500,000 | 30,000,000 | 30,000,000 | 30,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | |||
| 限售股份(股) | 8,846,250 | 9,146,250 | 9,056,250 | 9,206,250 | 19,745,834 | 29,491,667 | 26,991,667 | 20,166,667 | 20,166,667 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 10,254,167 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | 9,333,334 | 18,666,667 | 18,666,667 | 18,666,667 | 18,666,667 |
| 其他境内自然人持股 | - | - | - | - | 920,833 | 1,333,333 | 1,333,333 | 1,333,333 | 1,333,333 |
| 高管持股(股) | 8,846,250 | 9,146,250 | 9,056,250 | 9,206,250 | 9,491,667 | 9,491,667 | 6,991,667 | 166,667 | 166,667 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 首发限售股份上市 | 增发A股上市,其他变动原因 | 高管股份变动 | 新三板上市 | 股份性质变更 |
| 公告日期 | 2018-08-03 | 2018-08-21 | 2017-09-26 | 2017-02-17 | 2016-05-19 | 2016-04-22 | 2016-01-15 | 2015-01-21 | 2015-04-16 |
| 变动日期 | 2018-08-08 | 2018-06-30 | 2017-09-29 | 2017-02-22 | 2016-05-24 | 2016-01-20 | 2015-12-20 | 2015-01-28 | 2014-12-31 |