| 类型/截止日期 | 2019-06-24 | 2018-12-31 | 2018-11-01 | 2018-10-30 | 2017-07-14 | 2016-10-20 | 2016-04-18 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 34,000,000 | 34,000,000 | 34,000,000 | 34,000,000 |
| 流通股(股) | 37,733,050 | 37,430,450 | 37,506,100 | 37,506,100 | 21,506,100 | 17,906,100 | - | - |
| 流通A股(股) | 37,733,050 | 37,430,450 | 37,506,100 | 37,506,100 | 21,506,100 | 17,906,100 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,266,950 | 12,569,550 | 12,493,900 | 12,493,900 | 12,493,900 | 16,093,900 | 34,000,000 | 34,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 34,000,000 | - | - | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 12,266,950 | 12,569,550 | 12,493,900 | 12,493,900 | 12,493,900 | 16,093,900 | 34,000,000 | 34,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,652,400 | 11,652,400 | 11,652,400 | 11,652,400 | 11,652,400 | 15,252,400 | 34,000,000 | 34,000,000 |
| 其中：境内法人持股 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 13,600,000 | 30,674,800 | 30,674,800 |
| 其他境内自然人持股 | 1,652,400 | 1,652,400 | 1,652,400 | 1,652,400 | 1,652,400 | 1,652,400 | 3,325,200 | 3,325,200 |
| 高管持股(股) | 614,550 | 917,150 | 841,500 | 841,500 | 841,500 | 841,500 | - | - |
| 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 | 增发A股上市 | 增发A股上市 | 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 | 2019-06-19 | 2019-04-26 | 2018-10-29 | 2018-10-25 | 2017-07-11 | 2016-10-17 | 2016-02-26 | 2016-04-28 |
| 变动日期 | 2019-06-24 | 2018-12-31 | 2018-11-01 | 2018-10-30 | 2017-07-14 | 2016-10-20 | 2016-04-18 | 2015-12-31 |