| 类型/截止日期 | 2019-06-30 | 2018-12-18 | 2018-06-30 | 2017-07-06 | 2017-02-17 | 2016-10-27 | 2016-04-21 | 2016-01-29 | 2016-01-18 | 2015-05-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 10,000,000 |
| 流通股(股) | 33,370,125 | 33,876,375 | 33,201,375 | 33,370,125 | 29,974,250 | 8,242,750 | 5,909,414 | 4,642,748 | 3,083,332 | 3,083,332 |
| 流通A股(股) | 33,370,125 | 33,876,375 | 33,201,375 | 33,370,125 | 29,974,250 | 8,242,750 | 5,909,414 | 4,642,748 | 3,083,332 | 3,083,332 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,629,875 | 11,123,625 | 11,798,625 | 11,629,875 | 15,025,750 | 36,757,250 | 39,090,586 | 40,357,252 | 41,916,668 | 6,916,668 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 45,000,000 | 10,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 11,629,875 | 11,123,625 | 11,798,625 | 11,629,875 | 15,025,750 | 36,757,250 | 39,090,586 | 40,357,252 | 41,916,668 | 6,916,668 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 13,246,834 | 35,503,334 | 37,836,670 | 39,103,336 | 40,673,335 | 5,673,335 |
| 其中：境内法人持股 | - | - | - | - | - | 13,940,500 | 16,273,836 | 17,540,502 | 18,607,168 | 4,666,668 |
| 其他境内自然人持股 | - | - | - | - | 13,246,834 | 21,562,834 | 21,562,834 | 21,562,834 | 22,066,167 | 1,006,667 |
| 高管持股(股) | 11,629,875 | 11,123,625 | 11,798,625 | 11,629,875 | 1,778,916 | 1,253,916 | 1,253,916 | 1,253,916 | 1,243,333 | 1,243,333 |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市,高管股份变动 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2019-08-27 | 2018-12-13 | 2018-08-24 | 2017-07-03 | 2017-02-14 | 2016-10-24 | 2016-04-18 | 2016-01-26 | 2016-01-13 | 2015-05-18 |
| 变动日期 | 2019-06-30 | 2018-12-18 | 2018-06-30 | 2017-07-06 | 2017-02-17 | 2016-10-27 | 2016-04-21 | 2016-01-29 | 2016-01-18 | 2015-05-22 |