| 类型/截止日期 | 2023-04-03 | 2022-12-31 | 2022-07-25 | 2022-01-28 | 2019-05-16 | 2018-01-16 | 2017-01-19 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 | 24,000,000 | 16,000,000 | 16,000,000 | 16,000,000 |
| 流通股(股) | 11,037,900 | 7,644,700 | 11,100,300 | 10,826,700 | 10,401,000 | 6,934,000 | - | - |
| 流通A股(股) | 11,037,900 | 7,644,700 | 11,100,300 | 10,826,700 | 10,401,000 | 6,934,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,962,100 | 16,355,300 | 12,899,700 | 13,173,300 | 13,599,000 | 9,066,000 | 16,000,000 | 16,000,000 |
| 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) | 12,962,100 | 16,355,300 | 12,899,700 | 13,173,300 | 13,599,000 | 9,066,000 | 16,000,000 | 16,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,198,400 | 7,198,400 | 7,198,400 | 7,198,400 | 7,198,400 | 4,798,933 | 16,000,000 | 16,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,198,400 | 7,198,400 | 7,198,400 | 7,198,400 | 7,198,400 | 4,798,933 | 16,000,000 | 16,000,000 |
| 高管持股(股) | 5,763,700 | 9,156,900 | 5,701,300 | 5,974,900 | 6,400,600 | 4,267,067 | - | - |
| 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 | 转增股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-03-29 | 2023-04-12 | 2022-07-20 | 2022-01-25 | 2019-05-08 | 2018-01-11 | 2016-12-30 | 2017-04-14 |
| 变动日期 | 2023-04-03 | 2022-12-31 | 2022-07-25 | 2022-01-28 | 2019-05-16 | 2018-01-16 | 2017-01-19 | 2016-12-31 |