| 类型/截止日期 | 2022-12-31 | 2020-06-30 | 2019-02-22 | 2018-11-20 | 2018-10-11 | 2018-06-30 | 2017-12-31 | 2017-03-08 | 2016-12-27 | 2016-08-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 27,992,125 | 17,497,375 | 30,497,375 | 28,997,375 | 15,747,375 | 8,998,500 | 9,000,000 | 13,000,000 | 8,000,000 | - |
| 流通A股(股) | 27,992,125 | 17,497,375 | 30,497,375 | 28,997,375 | 15,747,375 | 8,998,500 | 9,000,000 | 13,000,000 | 8,000,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,007,875 | 17,502,625 | 4,502,625 | 6,002,625 | 19,252,625 | 11,001,500 | 11,000,000 | 7,000,000 | 7,000,000 | 15,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | 15,000,000 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 7,007,875 | 17,502,625 | 4,502,625 | 6,002,625 | 19,252,625 | 11,001,500 | 11,000,000 | 7,000,000 | 7,000,000 | 15,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 12,250,000 | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 | 15,000,000 |
| 其中：境内法人持股 | - | - | - | - | 12,250,000 | 7,000,000 | 7,000,000 | 7,000,000 | 7,000,000 | 15,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 7,007,875 | 17,502,625 | 4,502,625 | 6,002,625 | 7,002,625 | 4,001,500 | 4,000,000 | - | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,高管股份变动 | 转增股上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-04-18 | 2020-08-25 | 2019-02-19 | 2018-11-14 | 2018-09-26 | 2018-08-24 | 2018-03-30 | 2017-03-01 | 2016-12-22 | 2016-07-25 |
| 变动日期 | 2022-12-31 | 2020-06-30 | 2019-02-22 | 2018-11-20 | 2018-10-11 | 2018-06-30 | 2017-12-31 | 2017-03-08 | 2016-12-27 | 2016-08-05 |