| 类型/截止日期 | 2020-08-20 | 2019-12-31 | 2018-09-30 | 2018-05-10 | 2017-12-31 | 2017-06-30 | 2017-02-16 | 2016-06-02 | 2016-05-04 | 2015-12-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 77,405,000 | 75,600,000 | 75,600,000 | 75,600,000 | 75,600,000 | 75,600,000 | 75,600,000 | 75,600,000 | 42,000,000 | 42,000,000 |
| 流通股(股) | 29,237,450 | 27,492,450 | 28,320,000 | 28,583,250 | 28,223,250 | 28,313,250 | 28,485,000 | 23,355,000 | 12,975,000 | 4,000,000 |
| 流通A股(股) | 29,237,450 | 27,492,450 | 28,320,000 | 28,583,250 | 28,223,250 | 28,313,250 | 28,485,000 | 23,355,000 | 12,975,000 | 4,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 48,167,550 | 48,107,550 | 47,280,000 | 47,016,750 | 47,376,750 | 47,286,750 | 47,115,000 | 52,245,000 | 29,025,000 | 38,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 75,600,000 | 75,600,000 | 42,000,000 | 42,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 48,167,550 | 48,107,550 | 47,280,000 | 47,016,750 | 47,376,750 | 47,286,750 | 47,115,000 | 52,245,000 | 29,025,000 | 38,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 36,277,799 | 36,277,799 | 36,277,799 | 36,277,799 | 36,277,799 | 36,277,799 | 36,277,799 | 41,677,799 | 23,154,333 | 38,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 36,277,799 | 36,277,799 | 36,277,799 | 36,277,799 | 36,277,799 | 36,277,799 | 36,277,799 | 41,677,799 | 23,154,333 | 38,000,000 |
| 高管持股(股) | 11,889,751 | 11,829,751 | 11,002,201 | 10,738,951 | 11,098,951 | 11,008,951 | 10,837,201 | 10,567,201 | 5,870,667 | - |
| 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 | 增发A股上市 | 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 | 网下配售股份上市 | 转增股上市 | 首发限售股份上市 | 增发A股上市 |
| 公告日期 | 2020-08-17 | 2020-05-12 | 2018-10-30 | 2018-05-07 | 2018-04-04 | 2017-08-29 | 2017-02-13 | 2016-05-25 | 2016-04-28 | 2015-11-27 |
| 变动日期 | 2020-08-20 | 2019-12-31 | 2018-09-30 | 2018-05-10 | 2017-12-31 | 2017-06-30 | 2017-02-16 | 2016-06-02 | 2016-05-04 | 2015-12-02 |