| 类型/截止日期 | 2020-07-08 | 2019-12-31 | 2018-12-31 | 2018-07-11 | 2017-02-03 | 2016-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 33,130,000 | 33,130,000 | 33,130,000 | 33,130,000 | 33,130,000 | 33,130,000 |
| 流通股(股) | 8,374,775 | 8,822,275 | 8,921,650 | 8,981,650 | 4,310,250 | 4,310,250 |
| 流通A股(股) | 8,374,775 | 8,822,275 | 8,921,650 | 8,981,650 | 4,310,250 | 4,310,250 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 24,755,225 | 24,307,725 | 24,208,350 | 24,148,350 | 28,819,750 | 28,819,750 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 33,130,000 | 33,130,000 | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 24,755,225 | 24,307,725 | 24,208,350 | 24,148,350 | 28,819,750 | 28,819,750 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,457,067 | 12,457,067 | 12,457,067 | 12,457,067 | 18,685,600 | 18,685,600 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 12,457,067 | 12,457,067 | 12,457,067 | 12,457,067 | 18,685,600 | 18,685,600 |
| 高管持股(股) | 12,298,158 | 11,850,658 | 11,751,283 | 11,691,283 | 10,134,150 | 10,134,150 |
| 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-07-03 | 2020-04-23 | 2019-04-03 | 2018-07-06 | 2016-12-30 | 2017-04-10 |
| 变动日期 | 2020-07-08 | 2019-12-31 | 2018-12-31 | 2018-07-11 | 2017-02-03 | 2016-12-31 |