| 类型/截止日期 | 2023-01-03 | 2022-06-30 | 2020-06-30 | 2020-05-20 | 2019-06-30 | 2017-12-15 | 2017-04-12 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 48,910,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 |
| 流通股(股) | 15,184,000 | 11,274,000 | 12,030,000 | 13,177,500 | 12,922,500 | 16,650,000 | - | - |
| 流通A股(股) | 15,184,000 | 11,274,000 | 12,030,000 | 13,177,500 | 12,922,500 | 16,650,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,726,000 | 33,726,000 | 32,970,000 | 31,822,500 | 32,077,500 | 28,350,000 | 45,000,000 | 45,000,000 |
| 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) | 33,726,000 | 33,726,000 | 32,970,000 | 31,822,500 | 32,077,500 | 28,350,000 | 45,000,000 | 45,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 18,000,000 | 18,000,000 | 45,000,000 | 45,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 4,950,000 | 4,950,000 |
| 其他境内自然人持股 | 12,000,000 | 12,000,000 | 12,000,000 | 12,000,000 | 18,000,000 | 18,000,000 | 40,050,000 | 40,050,000 |
| 高管持股(股) | 21,726,000 | 21,726,000 | 20,970,000 | 19,822,500 | 14,077,500 | 10,350,000 | - | - |
| 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 | 其他变动原因,增发A股上市 | 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 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-26 | 2022-08-24 | 2020-08-18 | 2020-05-15 | 2019-08-08 | 2017-12-12 | 2017-03-29 | 2017-04-27 |
| 变动日期 | 2023-01-03 | 2022-06-30 | 2020-06-30 | 2020-05-20 | 2019-06-30 | 2017-12-15 | 2017-04-12 | 2016-12-31 |