| 类型/截止日期 | 2020-05-27 | 2019-10-17 | 2018-05-22 | 2017-03-17 | 2017-03-14 | 2016-12-31 | 2016-06-07 | 2016-05-30 | 2015-09-24 | 2015-09-23 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 80,000,000 | 50,000,000 | 45,000,000 | 36,000,000 | 36,000,000 | 36,000,000 | 36,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 40,526,000 | 25,328,750 | 20,328,750 | 16,263,000 | 15,404,400 | 15,407,100 | 15,542,100 | 8,634,500 | 8,033,000 | 5,987,000 |
| 流通A股(股) | 40,526,000 | 25,328,750 | 20,328,750 | 16,263,000 | 15,404,400 | 15,407,100 | 15,542,100 | 8,634,500 | 8,033,000 | 5,987,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 39,474,000 | 24,671,250 | 24,671,250 | 19,737,000 | 20,595,600 | 20,592,900 | 20,457,900 | 11,365,500 | 11,967,000 | 14,013,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 36,000,000 | 36,000,000 | 36,000,000 | 36,000,000 | 20,000,000 | 20,000,000 | 20,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 39,474,000 | 24,671,250 | 24,671,250 | 19,737,000 | 20,595,600 | 20,592,900 | 20,457,900 | 11,365,500 | 11,967,000 | 14,013,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,778,701 | 4,861,688 | 4,861,688 | 3,889,350 | 9,721,350 | 9,721,350 | 9,721,350 | 5,400,750 | 5,994,000 | 8,040,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 1,560,000 |
| 其他境内自然人持股 | 7,778,701 | 4,861,688 | 4,861,688 | 3,889,350 | 9,721,350 | 9,721,350 | 9,721,350 | 5,400,750 | 5,994,000 | 6,480,000 |
| 高管持股(股) | 31,695,299 | 19,809,562 | 19,809,562 | 15,847,650 | 10,874,250 | 10,871,550 | 10,736,550 | 5,964,750 | 5,973,000 | 5,973,000 |
| 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 | 转增股上市 | 增发A股上市 | 送股上市,转增股上市 | 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 | 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 | 股份性质变更 |
| 公告日期 | 2020-05-20 | 2019-10-14 | 2018-05-15 | 2017-03-14 | 2017-03-14 | 2017-04-18 | 2016-05-31 | 2016-05-25 | 2015-09-21 | 2015-09-21 |
| 变动日期 | 2020-05-27 | 2019-10-17 | 2018-05-22 | 2017-03-17 | 2017-03-14 | 2016-12-31 | 2016-06-07 | 2016-05-30 | 2015-09-24 | 2015-09-23 |