| 类型/截止日期 | 2022-01-07 | 2020-08-04 | 2019-09-27 | 2018-09-20 | 2018-05-17 | 2017-10-18 | 2017-03-27 | 2017-02-27 | 2016-08-09 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 26,880,000 | 26,880,000 | 26,880,000 | 26,880,000 | 26,880,000 | 16,800,000 | 16,800,000 | 16,800,000 | 10,800,000 | 10,800,000 |
| 流通股(股) | 22,020,000 | 18,960,000 | 15,760,000 | 12,560,000 | 12,320,000 | 7,700,000 | 7,295,000 | 3,607,500 | - | - |
| 流通A股(股) | 22,020,000 | 18,960,000 | 15,760,000 | 12,560,000 | 12,320,000 | 7,700,000 | 7,295,000 | 3,607,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,860,000 | 7,920,000 | 11,120,000 | 14,320,000 | 14,560,000 | 9,100,000 | 9,505,000 | 13,192,500 | 10,800,000 | 10,800,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 16,800,000 | 16,800,000 | - | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 4,860,000 | 7,920,000 | 11,120,000 | 14,320,000 | 14,560,000 | 9,100,000 | 9,505,000 | 13,192,500 | 10,800,000 | 10,800,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 1,760,000 | 4,960,000 | 8,160,000 | 8,160,000 | 5,100,000 | 5,800,000 | 10,800,000 | 10,800,000 | 10,800,000 |
| 其中：境内法人持股 | - | - | 3,200,000 | 6,400,000 | 6,400,000 | 4,000,000 | 4,000,000 | 6,000,000 | 6,000,000 | 6,000,000 |
| 其他境内自然人持股 | - | 1,760,000 | 1,760,000 | 1,760,000 | 1,760,000 | 1,100,000 | 1,800,000 | 4,800,000 | 4,800,000 | 4,800,000 |
| 高管持股(股) | 4,860,000 | 6,160,000 | 6,160,000 | 6,160,000 | 6,400,000 | 4,000,000 | 3,705,000 | 2,392,500 | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 转增股上市 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-01-04 | 2020-07-30 | 2019-09-24 | 2018-09-14 | 2018-05-08 | 2017-10-12 | 2017-03-23 | 2017-02-22 | 2016-07-28 | 2016-08-23 |
| 变动日期 | 2022-01-07 | 2020-08-04 | 2019-09-27 | 2018-09-20 | 2018-05-17 | 2017-10-18 | 2017-03-27 | 2017-02-27 | 2016-08-09 | 2016-06-30 |