| 类型/截止日期 | 2021-02-23 | 2020-12-29 | 2020-06-30 | 2018-05-29 | 2018-02-01 | 2017-12-31 | 2016-03-09 | 2015-10-15 | 2015-08-31 | 2015-03-12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 45,500,000 | 45,500,000 | 45,500,000 | 6,500,000 | 5,000,000 |
| 流通股(股) | 5,462,000 | 20,247,500 | 20,177,500 | 20,195,000 | 18,445,000 | 18,445,000 | 18,882,500 | 10,132,500 | 1,447,500 | - |
| 流通A股(股) | 5,462,000 | 20,247,500 | 20,177,500 | 20,195,000 | 18,445,000 | 18,445,000 | 18,882,500 | 10,132,500 | 1,447,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 45,538,000 | 30,752,500 | 30,822,500 | 30,805,000 | 32,555,000 | 27,055,000 | 26,617,500 | 35,367,500 | 5,052,500 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 45,500,000 | 45,500,000 | 6,500,000 | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 45,538,000 | 30,752,500 | 30,822,500 | 30,805,000 | 32,555,000 | 27,055,000 | 26,617,500 | 35,367,500 | 5,052,500 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 38,952,176 | 24,166,676 | 24,166,676 | 24,166,676 | 24,166,676 | 18,666,676 | 18,666,676 | 35,000,000 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 38,952,176 | 24,166,676 | 24,166,676 | 24,166,676 | 24,166,676 | 18,666,676 | 18,666,676 | 35,000,000 | 5,000,000 | 5,000,000 |
| 高管持股(股) | 6,585,824 | 6,585,824 | 6,655,824 | 6,638,324 | 8,388,324 | 8,388,324 | 7,950,824 | 367,500 | 52,500 | - |
| 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 | 股份性质变更 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 首发限售股份上市,其他变动原因 | 转增股上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2021-02-23 | 2020-12-23 | 2020-08-19 | 2018-05-23 | 2018-01-29 | 2018-04-23 | 2016-04-27 | 2015-10-08 | 2015-08-26 | 2015-02-27 |
| 变动日期 | 2021-02-23 | 2020-12-29 | 2020-06-30 | 2018-05-29 | 2018-02-01 | 2017-12-31 | 2016-03-09 | 2015-10-15 | 2015-08-31 | 2015-03-12 |