| 类型/截止日期 | 2019-01-14 | 2018-03-31 | 2017-08-09 | 2017-03-07 | 2016-06-30 | 2016-05-12 | 2016-05-11 | 2016-04-12 | 2015-12-31 | 2015-07-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 82,700,000 | 82,700,000 | 82,700,000 | 82,700,000 | 62,700,000 | 62,700,000 | 62,000,000 | 62,000,000 | 62,000,000 | 62,000,000 |
| 流通股(股) | 54,128,101 | 53,545,986 | 53,635,986 | 52,935,986 | 32,935,986 | 33,931,850 | 33,931,850 | 33,631,100 | 24,833,285 | 25,134,035 |
| 流通A股(股) | 54,128,101 | 53,545,986 | 53,635,986 | 52,935,986 | 32,935,986 | 33,931,850 | 33,931,850 | 33,631,100 | 24,833,285 | 25,134,035 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,571,899 | 29,154,014 | 29,064,014 | 29,764,014 | 29,764,014 | 28,768,150 | 28,068,150 | 28,368,900 | 37,166,715 | 36,865,965 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 82,700,000 | 62,700,000 | 62,700,000 | 62,000,000 | 62,000,000 | 62,000,000 | 62,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 28,571,899 | 29,154,014 | 29,064,014 | 29,764,014 | 29,764,014 | 28,768,150 | 28,068,150 | 28,368,900 | 37,166,715 | 36,865,965 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,800,537 | 25,800,537 | 25,800,537 | 26,500,537 | 26,500,537 | 26,500,537 | 25,800,537 | 25,800,537 | 34,598,352 | 34,598,352 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 25,800,537 | 25,800,537 | 25,800,537 | 26,500,537 | 26,500,537 | 26,500,537 | 25,800,537 | 25,800,537 | 34,598,352 | 34,598,352 |
| 高管持股(股) | 2,771,362 | 3,353,477 | 3,263,477 | 3,263,477 | 3,263,477 | 2,267,613 | 2,267,613 | 2,568,363 | 2,568,363 | 2,267,613 |
| 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 | 网下配售股份上市 | 增发A股上市 | 其他变动原因 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 增发A股上市,新三板上市 |
| 公告日期 | 2019-01-09 | 2018-04-27 | 2017-08-04 | 2017-03-02 | 2016-07-26 | 2016-05-09 | 2016-05-09 | 2016-04-07 | 2016-03-21 | 2015-07-06 |
| 变动日期 | 2019-01-14 | 2018-03-31 | 2017-08-09 | 2017-03-07 | 2016-06-30 | 2016-05-12 | 2016-05-11 | 2016-04-12 | 2015-12-31 | 2015-07-15 |