| 类型/截止日期 | 2019-03-20 | 2018-06-07 | 2017-05-24 | 2017-02-09 | 2016-09-12 | 2016-01-28 | 2015-01-06 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 18,000,000 | 18,000,000 | 18,000,000 | 8,000,000 | 8,000,000 | 8,000,000 | 8,000,000 | 8,000,000 |
| 流通股(股) | 9,990,750 | 9,825,000 | 7,875,000 | 3,500,000 | 2,833,333 | 1,333,333 | - | - |
| 流通A股(股) | 9,990,750 | 9,825,000 | 7,875,000 | 3,500,000 | 2,833,333 | 1,333,333 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,009,250 | 8,175,000 | 10,125,000 | 4,500,000 | 5,166,667 | 6,666,667 | 8,000,000 | 8,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 18,000,000 | 8,000,000 | 8,000,000 | 8,000,000 | - | - | ||
| 三板B股(股) | - | - | - | - | - | - | ||
| 限售股份(股) | 8,009,250 | 8,175,000 | 10,125,000 | 4,500,000 | 5,166,667 | 6,666,667 | 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) | - | 4,500,000 | 9,000,000 | 4,000,000 | 4,666,667 | 6,666,667 | 8,000,000 | 8,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | 4,500,000 | 9,000,000 | 4,000,000 | 4,666,667 | 6,666,667 | 8,000,000 | 8,000,000 |
| 高管持股(股) | 8,009,250 | 3,675,000 | 1,125,000 | 500,000 | 500,000 | - | - | - |
| 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 | 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 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-03-15 | 2018-06-04 | 2017-05-17 | 2017-02-06 | 2016-09-07 | 2016-01-22 | 2014-12-26 | 2015-04-13 |
| 变动日期 | 2019-03-20 | 2018-06-07 | 2017-05-24 | 2017-02-09 | 2016-09-12 | 2016-01-28 | 2015-01-06 | 2014-12-31 |