| 类型/截止日期 | 2022-08-10 | 2018-11-20 | 2017-12-31 | 2016-12-23 | 2016-11-17 | 2015-11-10 |
|---|---|---|---|---|---|---|
| 总股本(股) | 38,250,000 | 38,250,000 | 38,250,000 | 38,250,000 | 38,250,000 | 35,250,000 |
| 流通股(股) | 22,500,000 | 15,750,000 | 14,000,000 | 17,750,000 | 3,000,000 | - |
| 流通A股(股) | 22,500,000 | 15,750,000 | 14,000,000 | 17,750,000 | 3,000,000 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 15,750,000 | 22,500,000 | 24,250,000 | 20,500,000 | 35,250,000 | 35,250,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 38,250,000 | 38,250,000 | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 15,750,000 | 22,500,000 | 24,250,000 | 20,500,000 | 35,250,000 | 35,250,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,000,000 | 17,000,000 | 18,750,000 | 18,750,000 | 35,250,000 | 35,250,000 |
| 其中：境内法人持股 | - | - | 1,750,000 | 1,750,000 | 5,250,000 | 5,250,000 |
| 其他境内自然人持股 | 14,000,000 | 17,000,000 | 17,000,000 | 17,000,000 | 30,000,000 | 30,000,000 |
| 高管持股(股) | 1,750,000 | 5,500,000 | 5,500,000 | 1,750,000 | - | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2022-07-29 | 2018-11-15 | 2018-04-13 | 2016-12-20 | 2016-11-14 | 2015-10-30 |
| 变动日期 | 2022-08-10 | 2018-11-20 | 2017-12-31 | 2016-12-23 | 2016-11-17 | 2015-11-10 |