| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2019-09-25 | 2018-03-08 | 2017-03-30 | 2016-09-19 | 2016-01-15 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,100,000 | 50,100,000 | 50,100,000 | 50,100,000 | 50,100,000 | 50,100,000 | 50,100,000 | 50,100,000 |
| 流通股(股) | 21,674,514 | 21,975,114 | 21,787,238 | 21,975,114 | 17,775,064 | 13,575,014 | - | - |
| 流通A股(股) | 21,674,514 | 21,975,114 | 21,787,238 | 21,975,114 | 17,775,064 | 13,575,014 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,425,486 | 28,124,886 | 28,312,762 | 28,124,886 | 32,324,936 | 36,524,986 | 50,100,000 | 50,100,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,100,000 | 50,100,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 28,425,486 | 28,124,886 | 28,312,762 | 28,124,886 | 32,324,936 | 36,524,986 | 50,100,000 | 50,100,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 24,014,600 | 24,014,600 | 24,014,600 | 24,014,600 | 28,214,650 | 32,414,700 | 50,100,000 | 50,100,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 24,014,600 | 24,014,600 | 24,014,600 | 24,014,600 | 28,214,650 | 32,414,700 | 50,100,000 | 50,100,000 |
| 高管持股(股) | 4,410,886 | 4,110,286 | 4,298,162 | 4,110,286 | 4,110,286 | 4,110,286 | - | - |
| 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 | 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 | 2020-08-27 | 2020-04-27 | 2019-09-18 | 2018-03-02 | 2017-03-27 | 2016-09-12 | 2015-12-29 | 2016-03-29 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2019-09-25 | 2018-03-08 | 2017-03-30 | 2016-09-19 | 2016-01-15 | 2015-12-31 |