| 类型/截止日期 | 2019-04-26 | 2018-06-30 | 2017-12-31 | 2017-05-10 | 2017-03-30 | 2017-02-24 | 2017-02-21 | 2016-12-31 | 2016-08-05 | 2016-06-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 169,915,500 | 169,915,500 | 169,915,500 | 169,915,500 | 169,915,500 | 163,085,000 | 163,085,000 | 163,085,000 | 163,085,000 | 163,085,000 |
| 流通股(股) | 110,784,600 | 110,228,600 | 110,556,600 | 110,868,800 | 95,868,800 | 89,038,300 | 87,738,300 | 87,738,300 | 88,063,300 | 85,674,550 |
| 流通A股(股) | 110,784,600 | 110,228,600 | 110,556,600 | 110,868,800 | 95,868,800 | 89,038,300 | 87,738,300 | 87,738,300 | 88,063,300 | 85,674,550 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 59,130,900 | 59,686,900 | 59,358,900 | 59,046,700 | 74,046,700 | 74,046,700 | 75,346,700 | 75,346,700 | 75,021,700 | 77,410,450 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 169,915,500 | 169,915,500 | 163,085,000 | 163,085,000 | 163,085,000 | 163,085,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 59,130,900 | 59,686,900 | 59,358,900 | 59,046,700 | 74,046,700 | 74,046,700 | 75,346,700 | 75,346,700 | 75,021,700 | 77,410,450 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 46,525,267 | 46,525,267 | 46,525,267 | 46,525,267 | 69,787,900 | 69,787,900 | 69,787,900 | 69,787,900 | 69,787,900 | 69,787,900 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 46,525,267 | 46,525,267 | 46,525,267 | 46,525,267 | 69,787,900 | 69,787,900 | 69,787,900 | 69,787,900 | 69,787,900 | 69,787,900 |
| 高管持股(股) | 12,605,633 | 13,161,633 | 12,833,633 | 12,521,433 | 4,258,800 | 4,258,800 | 5,558,800 | 5,558,800 | 5,233,800 | 7,622,550 |
| 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 | 高管股份变动 | 首发限售股份上市 | 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 | 转增股上市 |
| 公告日期 | 2019-04-23 | 2018-08-31 | 2018-06-29 | 2017-05-05 | 2017-03-27 | 2017-02-21 | 2017-02-21 | 2017-06-28 | 2016-08-01 | 2016-06-20 |
| 变动日期 | 2019-04-26 | 2018-06-30 | 2017-12-31 | 2017-05-10 | 2017-03-30 | 2017-02-24 | 2017-02-21 | 2016-12-31 | 2016-08-05 | 2016-06-28 |