| 类型/截止日期 | 2020-07-24 | 2019-09-18 | 2018-07-11 | 2018-05-16 | 2017-02-27 | 2016-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 |
| 流通股(股) | 4,460,000 | 3,870,000 | 3,850,000 | 100,000 | - | - |
| 流通A股(股) | 4,460,000 | 3,870,000 | 3,850,000 | 100,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 20,540,000 | 21,130,000 | 21,150,000 | 24,900,000 | 25,000,000 | 25,000,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | - | - | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 20,540,000 | 21,130,000 | 21,150,000 | 24,900,000 | 25,000,000 | 25,000,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,290,000 | 19,880,000 | 19,900,000 | 24,900,000 | 25,000,000 | 25,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 19,290,000 | 19,880,000 | 19,900,000 | 24,900,000 | 25,000,000 | 25,000,000 |
| 高管持股(股) | 1,250,000 | 1,250,000 | 1,250,000 | - | - | - |
| 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 | 首发限售股份上市 | 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 | 2020-07-20 | 2019-09-11 | 2018-07-06 | 2018-05-11 | 2017-01-26 | 2017-04-25 |
| 变动日期 | 2020-07-24 | 2019-09-18 | 2018-07-11 | 2018-05-16 | 2017-02-27 | 2016-12-31 |