| 类型/截止日期 | 2023-03-29 | 2022-12-31 | 2022-08-11 | 2020-06-22 | 2019-12-31 | 2019-05-29 | 2018-11-22 | 2018-05-21 | 2017-01-06 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 34,949,200 | 34,949,200 | 34,949,200 | 25,000,000 | 25,000,000 | 25,000,000 | 19,000,000 | 19,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 19,532,198 | 19,232,198 | 19,430,987 | 15,025,000 | 9,864,583 | 10,177,083 | 7,734,583 | - | - | - |
| 流通A股(股) | 19,532,198 | 19,232,198 | 19,430,987 | 15,025,000 | 9,864,583 | 10,177,083 | 7,734,583 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,417,002 | 15,717,002 | 15,518,213 | 9,975,000 | 15,135,417 | 14,822,917 | 11,265,417 | 19,000,000 | 10,000,000 | 10,000,000 |
| 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) | 15,417,002 | 15,717,002 | 15,518,213 | 9,975,000 | 15,135,417 | 14,822,917 | 11,265,417 | 19,000,000 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 10,641,667 | 7,500,000 | 5,700,000 | 19,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | 3,141,667 | - | - | 7,163,000 | 3,770,000 | 3,770,000 |
| 其他境内自然人持股 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 7,500,000 | 5,700,000 | 11,837,000 | 6,230,000 | 6,230,000 |
| 高管持股(股) | 7,917,002 | 8,217,002 | 8,018,213 | 2,475,000 | 4,493,750 | 7,322,917 | 5,565,417 | - | - | - |
| 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 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 送股上市 | 首发限售股份上市 | 转增股上市,送股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-03-24 | 2023-04-26 | 2022-08-05 | 2020-06-17 | 2020-04-27 | 2019-05-22 | 2018-11-19 | 2018-05-11 | 2016-12-16 | 2017-04-17 |
| 变动日期 | 2023-03-29 | 2022-12-31 | 2022-08-11 | 2020-06-22 | 2019-12-31 | 2019-05-29 | 2018-11-22 | 2018-05-21 | 2017-01-06 | 2016-12-31 |