| 类型/截止日期 | 2020-01-22 | 2020-01-16 | 2019-12-31 | 2019-01-22 | 2018-09-07 | 2018-03-16 | 2017-05-05 | 2017-05-02 | 2016-03-09 | 2015-09-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 56,950,000 | 56,950,000 | 56,950,000 | 56,950,000 | 56,950,000 | 56,950,000 | 56,950,000 | 56,950,000 | 56,950,000 | 56,950,000 |
| 流通股(股) | 29,760,250 | 25,289,500 | 25,289,500 | 28,189,750 | 26,235,250 | 26,002,250 | 25,701,250 | 19,676,500 | 21,176,500 | 21,175,000 |
| 流通A股(股) | 29,760,250 | 25,289,500 | 25,289,500 | 28,189,750 | 26,235,250 | 26,002,250 | 25,701,250 | 19,676,500 | 21,176,500 | 21,175,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 27,189,750 | 31,660,500 | 31,660,500 | 28,760,250 | 30,714,750 | 30,947,750 | 31,248,750 | 37,273,500 | 35,773,500 | 35,775,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 56,950,000 | 56,950,000 | 56,950,000 | 56,950,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 27,189,750 | 31,660,500 | 31,660,500 | 28,760,250 | 30,714,750 | 30,947,750 | 31,248,750 | 37,273,500 | 35,773,500 | 35,775,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,050,000 | 12,800,000 | 12,800,000 | 12,800,000 | 12,800,000 | 12,800,000 | 12,800,000 | 16,466,666 | 16,466,666 | 16,466,666 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,050,000 | 12,800,000 | 12,800,000 | 12,800,000 | 12,800,000 | 12,800,000 | 12,800,000 | 16,466,666 | 16,466,666 | 16,466,666 |
| 高管持股(股) | 21,139,750 | 18,860,500 | 18,860,500 | 15,960,250 | 17,914,750 | 18,147,750 | 18,448,750 | 20,806,834 | 19,306,834 | 19,308,334 |
| 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 | 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,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2020-01-16 | 2020-01-16 | 2020-06-29 | 2019-01-17 | 2018-09-03 | 2018-03-12 | 2017-05-02 | 2017-05-02 | 2016-03-03 | 2015-09-09 |
| 变动日期 | 2020-01-22 | 2020-01-16 | 2019-12-31 | 2019-01-22 | 2018-09-07 | 2018-03-16 | 2017-05-05 | 2017-05-02 | 2016-03-09 | 2015-09-14 |