| 类型/截止日期 | 2019-01-18 | 2019-01-15 | 2018-12-31 | 2017-06-29 | 2016-10-14 | 2016-10-11 | 2016-06-30 | 2016-01-22 | 2016-01-14 | 2015-08-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,419,660 | 50,419,660 | 50,419,660 | 50,419,660 | 50,419,660 | 50,419,660 | 50,419,660 | 50,419,660 | 50,419,660 | 48,066,560 |
| 流通股(股) | 36,656,257 | 34,936,089 | 34,936,089 | 48,456,812 | 40,450,297 | 31,687,599 | 31,702,599 | 31,896,265 | 31,280,269 | 29,058,419 |
| 流通A股(股) | 36,656,257 | 34,936,089 | 34,936,089 | 48,456,812 | 40,450,297 | 31,687,599 | 31,702,599 | 31,896,265 | 31,280,269 | 29,058,419 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,763,403 | 15,483,571 | 15,483,571 | 1,962,848 | 9,969,363 | 18,732,061 | 18,717,061 | 18,523,395 | 19,139,391 | 19,008,141 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,419,660 | 50,419,660 | 50,419,660 | 50,419,660 | 50,419,660 | 48,066,560 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 13,763,403 | 15,483,571 | 15,483,571 | 1,962,848 | 9,969,363 | 18,732,061 | 18,717,061 | 18,523,395 | 19,139,391 | 19,008,141 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 257,219 | 889,720 | 889,720 | 889,720 | 8,896,235 | 17,658,933 | 17,658,933 | 17,658,933 | 17,658,933 | 17,658,933 |
| 其中：境内法人持股 | 44,519 | 44,519 | 44,519 | 44,519 | 7,946,034 | 15,892,066 | 15,892,066 | 15,892,066 | 15,892,066 | 15,892,066 |
| 其他境内自然人持股 | 212,700 | 845,201 | 845,201 | 845,201 | 950,201 | 1,766,867 | 1,766,867 | 1,766,867 | 1,766,867 | 1,766,867 |
| 高管持股(股) | 13,506,184 | 14,593,851 | 14,593,851 | 1,073,128 | 1,073,128 | 1,073,128 | 1,058,128 | 864,462 | 1,480,458 | 1,349,208 |
| 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 | 网下配售股份上市 | 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,首发限售股份上市,网 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市,高管股份变动 | 增发A股上市 |
| 公告日期 | 2019-01-15 | 2019-01-15 | 2019-04-26 | 2017-06-26 | 2016-10-11 | 2016-10-11 | 2016-08-30 | 2016-01-19 | 2016-04-28 | 2015-08-14 |
| 变动日期 | 2019-01-18 | 2019-01-15 | 2018-12-31 | 2017-06-29 | 2016-10-14 | 2016-10-11 | 2016-06-30 | 2016-01-22 | 2016-01-14 | 2015-08-18 |