| 类型/截止日期 | 2023-01-19 | 2018-04-16 | 2018-01-05 | 2017-12-29 | 2017-09-15 | 2017-06-30 | 2016-12-13 | 2016-11-15 | 2016-11-10 | 2016-10-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 109,497,500 | 109,497,500 | 109,497,500 | 109,497,500 | 109,497,500 | 109,497,500 | 109,497,500 | 78,212,500 | 78,212,500 | 78,212,500 |
| 流通股(股) | 59,297,700 | 59,363,016 | 59,349,016 | 48,870,856 | 51,521,946 | 51,465,946 | 51,538,396 | 36,813,140 | 33,645,140 | 33,685,140 |
| 流通A股(股) | 59,297,700 | 59,363,016 | 59,349,016 | 48,870,856 | 51,521,946 | 51,465,946 | 51,538,396 | 36,813,140 | 33,645,140 | 33,685,140 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 50,199,800 | 50,134,484 | 50,148,484 | 60,626,644 | 57,975,554 | 58,031,554 | 57,959,104 | 41,399,360 | 44,567,360 | 44,527,360 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 109,497,500 | 78,212,500 | 78,212,500 | 78,212,500 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 50,199,800 | 50,134,484 | 50,148,484 | 60,626,644 | 57,975,554 | 58,031,554 | 57,959,104 | 41,399,360 | 44,567,360 | 44,527,360 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 24,460,128 | 24,460,128 | 24,460,128 | 24,460,128 | 24,460,128 | 24,460,128 | 24,460,128 | 17,471,520 | 20,639,520 | 20,639,520 |
| 其中：境内法人持股 | 4,435,200 | 4,435,200 | 4,435,200 | 4,435,200 | 4,435,200 | 4,435,200 | 4,435,200 | 3,168,000 | 6,336,000 | 6,336,000 |
| 其他境内自然人持股 | 20,024,928 | 20,024,928 | 20,024,928 | 20,024,928 | 20,024,928 | 20,024,928 | 20,024,928 | 14,303,520 | 14,303,520 | 14,303,520 |
| 高管持股(股) | 25,739,672 | 25,674,356 | 25,688,356 | 36,166,516 | 33,515,426 | 33,571,426 | 33,498,976 | 23,927,840 | 23,927,840 | 23,887,840 |
| 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 | 送股上市 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2023-01-16 | 2018-04-10 | 2017-12-29 | 2017-12-29 | 2017-09-13 | 2017-08-29 | 2016-12-06 | 2016-11-10 | 2016-11-10 | 2016-10-14 |
| 变动日期 | 2023-01-19 | 2018-04-16 | 2018-01-05 | 2017-12-29 | 2017-09-15 | 2017-06-30 | 2016-12-13 | 2016-11-15 | 2016-11-10 | 2016-10-19 |