| 类型/截止日期 | 2023-04-18 | 2022-12-31 | 2022-06-30 | 2022-02-18 | 2019-12-31 | 2018-05-22 | 2018-05-17 | 2016-06-30 | 2015-12-31 | 2015-10-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 128,240,000 | 128,240,000 | 128,240,000 | 128,240,000 | 128,240,000 | 128,240,000 | 128,240,000 | 128,240,000 | 91,600,000 | 91,600,000 |
| 流通股(股) | 58,477,840 | 45,889,117 | 75,239,781 | 71,969,381 | 63,935,800 | 70,482,100 | 66,471,100 | 69,422,500 | 49,587,500 | 51,973,250 |
| 流通A股(股) | 58,477,840 | 45,889,117 | 75,239,781 | 71,969,381 | 63,935,800 | 70,482,100 | 66,471,100 | 69,422,500 | 49,587,500 | 51,973,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 69,762,160 | 82,350,883 | 53,000,219 | 56,270,619 | 64,304,200 | 57,757,900 | 61,768,900 | 58,817,500 | 42,012,500 | 39,626,750 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 128,240,000 | 91,600,000 | 91,600,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 69,762,160 | 82,350,883 | 53,000,219 | 56,270,619 | 64,304,200 | 57,757,900 | 61,768,900 | 58,817,500 | 42,012,500 | 39,626,750 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,940,449 | 37,895,783 | 37,895,783 | 37,895,783 | 54,532,450 | 54,532,450 | 54,532,450 | 54,532,450 | 38,951,750 | 38,951,750 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 14,940,449 | 37,895,783 | 37,895,783 | 37,895,783 | 54,532,450 | 54,532,450 | 54,532,450 | 54,532,450 | 38,951,750 | 38,951,750 |
| 高管持股(股) | 54,821,711 | 44,455,100 | 15,104,436 | 18,374,836 | 9,771,750 | 3,225,450 | 7,236,450 | 4,285,050 | 3,060,750 | 675,000 |
| 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 | 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,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 | 转增股上市 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2023-04-13 | 2023-04-26 | 2022-08-23 | 2022-02-15 | 2020-04-23 | 2018-05-17 | 2018-05-17 | 2016-06-22 | 2016-04-20 | 2015-10-27 |
| 变动日期 | 2023-04-18 | 2022-12-31 | 2022-06-30 | 2022-02-18 | 2019-12-31 | 2018-05-22 | 2018-05-17 | 2016-06-30 | 2015-12-31 | 2015-10-30 |