| 类型/截止日期 | 2022-12-31 | 2022-07-12 | 2022-06-30 | 2019-07-02 | 2018-05-22 | 2017-08-31 | 2017-01-06 | 2016-06-16 | 2016-02-15 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 37,500,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 29,699,207 | 28,182,327 | 29,699,207 | 33,444,695 | 33,042,122 | 26,060,549 | 8,461,800 | - | - | - |
| 流通A股(股) | 29,699,207 | 28,182,327 | 29,699,207 | 33,444,695 | 33,042,122 | 26,060,549 | 8,461,800 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,300,793 | 21,817,673 | 20,300,793 | 16,555,305 | 16,957,878 | 23,939,451 | 41,538,200 | 37,500,000 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | - | - | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 20,300,793 | 21,817,673 | 20,300,793 | 16,555,305 | 16,957,878 | 23,939,451 | 41,538,200 | 37,500,000 | 30,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,516,880 | 1,516,880 | 1,516,880 | - | 4,038,200 | 10,617,200 | 41,538,200 | 37,500,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 1,516,880 | 1,516,880 | 1,516,880 | - | 4,038,200 | 10,617,200 | 41,538,200 | 37,500,000 | 30,000,000 | 30,000,000 |
| 高管持股(股) | 18,783,913 | 20,300,793 | 18,783,913 | 16,555,305 | 12,919,678 | 13,322,251 | - | - | - | - |
| 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 | 股份性质变更 | 高管股份变动 | 网下配售股份上市 | 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 | 送股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-25 | 2022-07-12 | 2022-08-30 | 2019-06-27 | 2018-05-17 | 2017-08-23 | 2017-01-03 | 2016-06-07 | 2016-01-29 | 2016-04-18 |
| 变动日期 | 2022-12-31 | 2022-07-12 | 2022-06-30 | 2019-07-02 | 2018-05-22 | 2017-08-31 | 2017-01-06 | 2016-06-16 | 2016-02-15 | 2015-12-31 |