| 类型/截止日期 | 2019-03-28 | 2019-03-22 | 2018-12-31 | 2018-06-30 | 2018-02-09 | 2017-12-31 | 2017-08-16 | 2017-07-18 | 2017-06-30 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 80,000,000 | 80,000,000 | 80,000,000 | 80,000,000 | 80,000,000 | 80,000,000 | 80,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 50,940,517 | 49,087,593 | 49,287,093 | 54,251,334 | 70,531,334 | 70,196,834 | 70,251,379 | 43,907,112 | 28,989,991 | 32,385,304 |
| 流通A股(股) | 50,940,517 | 49,087,593 | 49,287,093 | 54,251,334 | 70,531,334 | 70,196,834 | 70,251,379 | 43,907,112 | 28,989,991 | 32,385,304 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 29,059,483 | 30,912,407 | 30,712,907 | 25,748,666 | 9,468,666 | 9,803,166 | 9,748,621 | 6,092,888 | 21,010,009 | 17,614,696 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 29,059,483 | 30,912,407 | 30,712,907 | 25,748,666 | 9,468,666 | 9,803,166 | 9,748,621 | 6,092,888 | 21,010,009 | 17,614,696 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,887,515 | 3,289,939 | 3,289,939 | 3,289,939 | 3,289,939 | 3,823,272 | 3,823,272 | 2,389,545 | 17,306,666 | 17,306,666 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,887,515 | 3,289,939 | 3,289,939 | 3,289,939 | 3,289,939 | 3,823,272 | 3,823,272 | 2,389,545 | 17,306,666 | 17,306,666 |
| 高管持股(股) | 26,171,968 | 27,622,468 | 27,422,968 | 22,458,727 | 6,178,727 | 5,979,894 | 5,925,349 | 3,703,343 | 3,703,343 | 308,030 |
| 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,首发限售股份上市 | 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 | 送股上市 | 高管股份变动 | 高管股份变动 | 其他变动原因 |
| 公告日期 | 2019-03-22 | 2019-03-22 | 2019-03-19 | 2018-08-20 | 2018-02-02 | 2018-04-18 | 2017-08-04 | 2017-07-14 | 2017-08-23 | 2017-04-18 |
| 变动日期 | 2019-03-28 | 2019-03-22 | 2018-12-31 | 2018-06-30 | 2018-02-09 | 2017-12-31 | 2017-08-16 | 2017-07-18 | 2017-06-30 | 2016-12-31 |