| 类型/截止日期 | 2023-02-23 | 2022-07-25 | 2022-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2017-02-16 | 2016-12-26 | 2016-05-11 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 5,000,000 |
| 流通股(股) | 4,909,375 | 3,400,000 | 2,240,000 | 2,421,666 | 2,534,166 | 2,909,166 | 3,029,166 | 1,362,500 | - |
| 流通A股(股) | 4,909,375 | 3,400,000 | 2,240,000 | 2,421,666 | 2,534,166 | 2,909,166 | 3,029,166 | 1,362,500 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,090,625 | 6,600,000 | 7,760,000 | 7,578,334 | 7,465,834 | 7,090,834 | 6,970,834 | 8,637,500 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,000,000 | 10,000,000 | - | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 5,090,625 | 6,600,000 | 7,760,000 | 7,578,334 | 7,465,834 | 7,090,834 | 6,970,834 | 8,637,500 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 990,626 | 2,500,001 | 2,500,001 | 2,833,335 | 2,833,335 | 2,833,335 | 2,833,335 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | 333,334 | 333,334 | 333,334 | 333,334 | 850,000 | 850,000 |
| 其他境内自然人持股 | 990,626 | 2,500,001 | 2,500,001 | 2,500,001 | 2,500,001 | 2,500,001 | 2,500,001 | 4,150,000 | 4,150,000 |
| 高管持股(股) | 4,099,999 | 4,099,999 | 5,259,999 | 4,744,999 | 4,632,499 | 4,257,499 | 4,137,499 | 3,637,500 | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 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,其他变动原因 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-02-20 | 2022-07-20 | 2022-08-24 | 2020-04-24 | 2019-08-16 | 2019-04-10 | 2017-04-11 | 2016-12-21 | 2016-04-27 |
| 变动日期 | 2023-02-23 | 2022-07-25 | 2022-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2017-02-16 | 2016-12-26 | 2016-05-11 |