| 类型/截止日期 | 2018-12-31 | 2018-09-25 | 2018-07-25 | 2018-04-13 | 2017-12-31 | 2017-11-09 | 2017-06-30 | 2016-11-18 | 2016-11-15 | 2016-09-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 100,093,500 | 100,093,500 | 100,093,500 | 66,729,000 | 66,729,000 | 66,729,000 | 66,729,000 | 66,729,000 | 66,729,000 | 66,729,000 |
| 流通股(股) | 57,418,343 | 57,615,218 | 57,558,968 | 38,372,645 | 38,252,645 | 39,301,144 | 36,455,083 | 36,485,083 | 27,731,083 | 27,751,083 |
| 流通A股(股) | 57,418,343 | 57,615,218 | 57,558,968 | 38,372,645 | 38,252,645 | 39,301,144 | 36,455,083 | 36,485,083 | 27,731,083 | 27,751,083 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 42,675,157 | 42,478,282 | 42,534,532 | 28,356,355 | 28,476,355 | 27,427,856 | 30,273,917 | 30,243,917 | 38,997,917 | 38,977,917 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 66,729,000 | 66,729,000 | 66,729,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 42,675,157 | 42,478,282 | 42,534,532 | 28,356,355 | 28,476,355 | 27,427,856 | 30,273,917 | 30,243,917 | 38,997,917 | 38,977,917 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,112,578 | 13,112,578 | 13,112,578 | 8,741,719 | 8,741,719 | 8,741,719 | 17,351,593 | 17,351,593 | 32,483,186 | 32,483,186 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,112,578 | 13,112,578 | 13,112,578 | 8,741,719 | 8,741,719 | 8,741,719 | 17,351,593 | 17,351,593 | 32,483,186 | 32,483,186 |
| 高管持股(股) | 29,562,579 | 29,365,704 | 29,421,954 | 19,614,636 | 19,734,636 | 18,686,137 | 12,922,324 | 12,892,324 | 6,514,731 | 6,494,731 |
| 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 | 转增股上市 | 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 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2019-04-23 | 2018-09-19 | 2018-07-18 | 2018-04-10 | 2018-04-26 | 2017-11-06 | 2017-08-28 | 2016-11-15 | 2016-11-15 | 2016-08-30 |
| 变动日期 | 2018-12-31 | 2018-09-25 | 2018-07-25 | 2018-04-13 | 2017-12-31 | 2017-11-09 | 2017-06-30 | 2016-11-18 | 2016-11-15 | 2016-09-02 |