| 类型/截止日期 | 2022-12-31 | 2020-07-29 | 2020-06-30 | 2018-10-19 | 2016-11-15 | 2016-04-05 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 11,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 2,973,800 | 2,750,750 | 2,749,250 | 7,250,000 | 6,000,000 | - | - |
| 流通A股(股) | 2,973,800 | 2,750,750 | 2,749,250 | 7,250,000 | 6,000,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 8,026,200 | 8,249,250 | 8,250,750 | 3,750,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 11,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 8,026,200 | 8,249,250 | 8,250,750 | 3,750,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 3,066,666 | 3,066,666 | 3,066,666 | 5,000,000 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | 3,066,666 | 3,066,666 | 3,066,666 | 5,000,000 | 5,000,000 | 5,000,000 |
| 高管持股(股) | 8,026,200 | 5,182,584 | 5,184,084 | 683,334 | - | - | - |
| 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 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-13 | 2020-07-24 | 2020-07-30 | 2018-10-16 | 2016-11-10 | 2016-02-29 | 2016-04-27 |
| 变动日期 | 2022-12-31 | 2020-07-29 | 2020-06-30 | 2018-10-19 | 2016-11-15 | 2016-04-05 | 2015-12-31 |