| 类型/截止日期 | 2019-12-31 | 2019-02-13 | 2019-01-31 | 2018-12-31 | 2018-01-17 | 2017-07-04 | 2017-06-06 | 2017-03-06 | 2016-10-26 | 2016-10-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 |
| 流通股(股) | 30,266,144 | 32,066,144 | 22,417,242 | 22,417,242 | 31,025,198 | 30,640,823 | 31,150,823 | 30,892,823 | 10,960,323 | 10,822,823 |
| 流通A股(股) | 30,266,144 | 32,066,144 | 22,417,242 | 22,417,242 | 31,025,198 | 30,640,823 | 31,150,823 | 30,892,823 | 10,960,323 | 10,822,823 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,733,856 | 7,933,856 | 17,582,758 | 17,582,758 | 8,974,802 | 9,359,177 | 8,849,177 | 9,107,177 | 29,039,677 | 29,177,177 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,000,000 | 40,000,000 | 40,000,000 | 40,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 9,733,856 | 7,933,856 | 17,582,758 | 17,582,758 | 8,974,802 | 9,359,177 | 8,849,177 | 9,107,177 | 29,039,677 | 29,177,177 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 2,992,000 | 2,992,000 | 2,992,000 | 2,992,000 | 2,992,000 | 2,992,000 | 22,812,000 | 22,812,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 19,820,000 | 19,820,000 |
| 其他境内自然人持股 | - | - | 2,992,000 | 2,992,000 | 2,992,000 | 2,992,000 | 2,992,000 | 2,992,000 | 2,992,000 | 2,992,000 |
| 高管持股(股) | 9,733,856 | 7,933,856 | 14,590,758 | 14,590,758 | 5,982,802 | 6,367,177 | 5,857,177 | 6,115,177 | 6,227,677 | 6,365,177 |
| 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,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,网下配售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2020-06-30 | 2019-01-31 | 2019-01-31 | 2019-04-19 | 2018-01-12 | 2017-07-04 | 2017-06-01 | 2017-03-01 | 2016-10-20 | 2016-10-20 |
| 变动日期 | 2019-12-31 | 2019-02-13 | 2019-01-31 | 2018-12-31 | 2018-01-17 | 2017-07-04 | 2017-06-06 | 2017-03-06 | 2016-10-26 | 2016-10-20 |