| 类型/截止日期 | 2019-06-30 | 2018-10-31 | 2018-08-08 | 2018-05-09 | 2017-12-31 | 2017-12-13 | 2017-06-30 | 2017-04-10 | 2016-02-01 | 2016-01-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 90,468,000 | 90,468,000 | 64,620,000 | 64,620,000 | 62,000,000 | 62,000,000 | 62,000,000 | 62,000,000 | 62,000,000 | 62,000,000 |
| 流通股(股) | 47,639,670 | 47,943,420 | 34,245,300 | 30,146,300 | 27,526,300 | 27,800,300 | 27,700,300 | 27,725,300 | 25,832,300 | 25,907,300 |
| 流通A股(股) | 47,639,670 | 47,943,420 | 34,245,300 | 30,146,300 | 27,526,300 | 27,800,300 | 27,700,300 | 27,725,300 | 25,832,300 | 25,907,300 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 42,828,330 | 42,524,580 | 30,374,700 | 34,473,700 | 34,473,700 | 34,199,700 | 34,299,700 | 34,274,700 | 36,167,700 | 36,092,700 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 62,000,000 | 62,000,000 | 62,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 42,828,330 | 42,524,580 | 30,374,700 | 34,473,700 | 34,473,700 | 34,199,700 | 34,299,700 | 34,274,700 | 36,167,700 | 36,092,700 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 20,077,680 | 20,077,680 | 14,341,200 | 14,341,200 | 14,341,200 | 14,341,200 | 14,341,200 | 14,341,200 | 28,682,400 | 28,682,400 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 20,077,680 | 20,077,680 | 14,341,200 | 14,341,200 | 14,341,200 | 14,341,200 | 14,341,200 | 14,341,200 | 28,682,400 | 28,682,400 |
| 高管持股(股) | 22,750,650 | 22,446,900 | 16,033,500 | 20,132,500 | 20,132,500 | 19,858,500 | 19,958,500 | 19,933,500 | 7,485,300 | 7,410,300 |
| 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 | 送股上市 | 高管股份变动 | 增发A股上市 | 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 | 首发限售股份上市 |
| 公告日期 | 2019-08-28 | 2018-10-24 | 2018-08-03 | 2018-05-04 | 2018-03-29 | 2017-12-08 | 2017-08-23 | 2017-04-05 | 2016-02-02 | 2016-01-19 |
| 变动日期 | 2019-06-30 | 2018-10-31 | 2018-08-08 | 2018-05-09 | 2017-12-31 | 2017-12-13 | 2017-06-30 | 2017-04-10 | 2016-02-01 | 2016-01-22 |