| 类型/截止日期 | 2022-12-31 | 2022-08-05 | 2020-05-26 | 2019-12-04 | 2017-06-21 | 2017-04-07 | 2015-12-28 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 56,250,000 | 56,250,000 | 56,250,000 | 56,250,000 | 56,250,000 | 56,250,000 | 50,000,000 |
| 流通股(股) | 53,667,500 | 53,992,500 | 52,890,000 | 34,500,000 | 31,300,000 | 6,250,000 | - |
| 流通A股(股) | 53,667,500 | 53,992,500 | 52,890,000 | 34,500,000 | 31,300,000 | 6,250,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 2,582,500 | 2,257,500 | 3,360,000 | 21,750,000 | 24,950,000 | 50,000,000 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 56,250,000 | - | |||||
| 三板B股(股) | - | - | |||||
| 限售股份(股) | 2,582,500 | 2,257,500 | 3,360,000 | 21,750,000 | 24,950,000 | 50,000,000 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 21,480,000 | 24,680,000 | 50,000,000 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | 17,000,000 | 17,000,000 | 37,500,000 | 37,500,000 |
| 其他境内自然人持股 | - | - | - | 4,480,000 | 7,680,000 | 12,500,000 | 12,500,000 |
| 高管持股(股) | 2,582,500 | 2,257,500 | 3,360,000 | 270,000 | 270,000 | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 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 | 2023-04-07 | 2022-07-28 | 2020-05-20 | 2019-11-28 | 2017-06-15 | 2017-03-30 | 2015-12-03 |
| 变动日期 | 2022-12-31 | 2022-08-05 | 2020-05-26 | 2019-12-04 | 2017-06-21 | 2017-04-07 | 2015-12-28 |