| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2022-01-20 | 2018-06-30 | 2018-05-15 | 2017-12-31 | 2017-06-22 | 2017-05-02 | 2017-04-24 | 2016-11-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 10,267,325 | 11,000,000 | 11,275,000 | 5,000,000 | 5,152,250 | 4,952,249 | 5,114,999 | 4,914,998 | 2,457,499 | 2,824,999 |
| 流通A股(股) | 10,267,325 | 11,000,000 | 11,275,000 | 5,000,000 | 5,152,250 | 4,952,249 | 5,114,999 | 4,914,998 | 2,457,499 | 2,824,999 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,732,675 | 9,000,000 | 8,725,000 | 15,000,000 | 14,847,750 | 15,047,751 | 14,885,001 | 15,085,002 | 7,542,501 | 7,175,001 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | 10,000,000 | 10,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 9,732,675 | 9,000,000 | 8,725,000 | 15,000,000 | 14,847,750 | 15,047,751 | 14,885,001 | 15,085,002 | 7,542,501 | 7,175,001 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,933,333 | 5,933,333 | 5,933,333 | 5,933,333 | 5,933,333 | 5,933,333 | 5,933,333 | 6,133,334 | 3,066,667 | 3,066,667 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 5,933,333 | 5,933,333 | 5,933,333 | 5,933,333 | 5,933,333 | 5,933,333 | 5,933,333 | 6,133,334 | 3,066,667 | 3,066,667 |
| 高管持股(股) | 3,799,342 | 3,066,667 | 2,791,667 | 9,066,667 | 8,914,417 | 9,114,418 | 8,951,668 | 8,951,668 | 4,475,834 | 4,108,334 |
| 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 | 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 | 转增股上市 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2023-04-10 | 2022-08-26 | 2022-01-14 | 2018-08-17 | 2018-05-10 | 2018-03-28 | 2017-06-19 | 2017-04-24 | 2017-04-24 | 2016-11-11 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2022-01-20 | 2018-06-30 | 2018-05-15 | 2017-12-31 | 2017-06-22 | 2017-05-02 | 2017-04-24 | 2016-11-17 |