| 类型/截止日期 | 2023-02-20 | 2022-12-31 | 2022-08-19 | 2022-01-24 | 2020-05-27 | 2019-12-31 | 2017-07-11 | 2016-10-20 | 2016-04-22 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 64,150,000 | 64,150,000 | 64,150,000 | 48,100,000 | 48,100,000 | 48,100,000 | 48,100,000 | 37,000,000 | 37,000,000 | 37,000,000 |
| 流通股(股) | 16,050,000 | 15,221,538 | 15,221,538 | - | 21,865,500 | 17,054,500 | 18,525,000 | 14,250,000 | - | - |
| 流通A股(股) | 16,050,000 | 15,221,538 | 15,221,538 | - | 21,865,500 | 17,054,500 | 18,525,000 | 14,250,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 48,100,000 | 48,928,462 | 48,928,462 | 48,100,000 | 26,234,500 | 31,045,500 | 29,575,000 | 22,750,000 | 37,000,000 | 37,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 37,000,000 | - | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 48,100,000 | 48,928,462 | 48,928,462 | 48,100,000 | 26,234,500 | 31,045,500 | 29,575,000 | 22,750,000 | 37,000,000 | 37,000,000 |
| 国家持股(股) | - | - | 7,106,667 | 7,106,667 | - | - | - | - | - | - |
| 国有法人持股(股) | 7,106,667 | 7,108,179 | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 40,993,333 | 41,818,479 | 41,821,795 | 40,993,333 | 19,962,223 | 19,962,223 | 19,962,223 | 15,355,556 | 37,000,000 | 37,000,000 |
| 其中：境内法人持股 | - | 822,487 | 826,980 | - | - | - | - | - | 5,466,667 | 5,466,667 |
| 其他境内自然人持股 | 40,993,333 | 40,995,992 | 40,994,815 | 40,993,333 | 19,962,223 | 19,962,223 | 19,962,223 | 15,355,556 | 31,533,333 | 31,533,333 |
| 高管持股(股) | - | - | - | - | 6,272,277 | 11,083,277 | 9,612,777 | 7,394,444 | - | - |
| 外资持股合计(股) | - | 1,804 | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | 1,804 | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 首发限售股份上市 | 股份性质变更 | 首发A股上市 | 上市前股本 | 高管股份变动 | 高管股份变动 | 转增股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-02-15 | 2023-04-21 | 2022-08-18 | 2022-01-24 | 2020-05-21 | 2020-04-24 | 2017-06-29 | 2016-10-17 | 2016-03-21 | 2016-04-29 |
| 变动日期 | 2023-02-20 | 2022-12-31 | 2022-08-19 | 2022-01-24 | 2020-05-27 | 2019-12-31 | 2017-07-11 | 2016-10-20 | 2016-04-22 | 2015-12-31 |