| 类型/截止日期 | 2019-03-13 | 2018-12-31 | 2017-06-13 | 2016-12-31 | 2016-09-23 | 2015-10-23 | 2015-09-10 | 2015-04-07 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 43,000,000 | 43,000,000 | 43,000,000 | 43,000,000 | 43,000,000 | 21,500,000 | 21,500,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 15,115,000 | 13,205,000 | 15,167,500 | 13,607,500 | 14,122,500 | 7,061,250 | 5,289,875 | 3,789,875 | 3,789,875 |
| 流通A股(股) | 15,115,000 | 13,205,000 | 15,167,500 | 13,607,500 | 14,122,500 | 7,061,250 | 5,289,875 | 3,789,875 | 3,789,875 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 27,885,000 | 29,795,000 | 27,832,500 | 29,392,500 | 28,877,500 | 14,438,750 | 16,210,125 | 16,210,125 | 16,210,125 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 43,000,000 | 43,000,000 | 21,500,000 | 21,500,000 | 20,000,000 | 20,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | |||
| 限售股份(股) | 27,885,000 | 29,795,000 | 27,832,500 | 29,392,500 | 28,877,500 | 14,438,750 | 16,210,125 | 16,210,125 | 16,210,125 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 18,500,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 10,000,000 | 15,000,000 | 15,000,000 | 16,210,125 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 18,500,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 10,000,000 | 15,000,000 | 15,000,000 | 16,210,125 |
| 高管持股(股) | 9,385,000 | 9,795,000 | 7,832,500 | 9,392,500 | 8,877,500 | 4,438,750 | 1,210,125 | 1,210,125 | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市,送股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-03-08 | 2019-04-22 | 2017-06-09 | 2017-04-27 | 2016-09-14 | 2015-10-20 | 2015-09-07 | 2015-03-25 | 2015-04-29 |
| 变动日期 | 2019-03-13 | 2018-12-31 | 2017-06-13 | 2016-12-31 | 2016-09-23 | 2015-10-23 | 2015-09-10 | 2015-04-07 | 2014-12-31 |