| 类型/截止日期 | 2019-07-22 | 2018-12-31 | 2018-12-14 | 2017-12-28 | 2017-12-25 | 2017-06-30 | 2017-05-10 | 2017-02-09 | 2017-01-19 | 2016-12-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 132,000,000 | 132,000,000 | 132,000,000 | 132,000,000 | 132,000,000 | 132,000,000 | 132,000,000 | 88,000,000 | 88,000,000 | 73,000,000 |
| 流通股(股) | 117,599,370 | 114,424,019 | 117,008,322 | 115,688,422 | 112,026,568 | 112,202,443 | 112,554,194 | 75,036,129 | 64,186,129 | 49,186,129 |
| 流通A股(股) | 117,599,370 | 114,424,019 | 117,008,322 | 115,688,422 | 112,026,568 | 112,202,443 | 112,554,194 | 75,036,129 | 64,186,129 | 49,186,129 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,400,630 | 17,575,981 | 14,991,678 | 16,311,578 | 19,973,432 | 19,797,557 | 19,445,806 | 12,963,871 | 23,813,871 | 23,813,871 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 132,000,000 | 88,000,000 | 88,000,000 | 73,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 14,400,630 | 17,575,981 | 14,991,678 | 16,311,578 | 19,973,432 | 19,797,557 | 19,445,806 | 12,963,871 | 23,813,871 | 23,813,871 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,838,146 | 12,838,146 | 12,838,146 | 12,838,146 | 16,500,000 | 16,500,000 | 16,500,000 | 11,000,000 | 11,000,000 | 11,000,000 |
| 其中：境内法人持股 | 8,821,500 | 8,821,500 | 8,821,500 | 8,821,500 | 8,821,500 | 8,821,500 | 8,821,500 | 5,881,000 | 5,881,000 | 5,881,000 |
| 其他境内自然人持股 | 4,016,646 | 4,016,646 | 4,016,646 | 4,016,646 | 7,678,500 | 7,678,500 | 7,678,500 | 5,119,000 | 5,119,000 | 5,119,000 |
| 高管持股(股) | 1,562,484 | 4,737,835 | 2,153,532 | 3,473,432 | 3,473,432 | 3,297,557 | 2,945,806 | 1,963,871 | 12,813,871 | 12,813,871 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 网下配售股份上市 | 增发A股上市 | 高管股份变动,首发限售股份上市 |
| 公告日期 | 2019-07-17 | 2019-04-29 | 2018-12-11 | 2017-12-25 | 2017-12-25 | 2017-08-25 | 2017-04-28 | 2017-02-06 | 2017-01-13 | 2016-12-13 |
| 变动日期 | 2019-07-22 | 2018-12-31 | 2018-12-14 | 2017-12-28 | 2017-12-25 | 2017-06-30 | 2017-05-10 | 2017-02-09 | 2017-01-19 | 2016-12-16 |