| 类型/截止日期 | 2018-11-12 | 2018-11-07 | 2017-12-31 | 2017-10-31 | 2017-06-30 | 2016-10-28 | 2016-04-26 | 2016-03-14 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 54,710,000 | 54,710,000 | 54,710,000 | 54,710,000 | 54,710,000 | 54,710,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 14,128,250 | 13,590,000 | 13,890,000 | 13,927,500 | 12,500,000 | 12,666,666 | 12,666,666 | 7,250,000 | 29,000,000 |
| 流通A股(股) | 14,128,250 | 13,590,000 | 13,890,000 | 13,927,500 | 12,500,000 | 12,666,666 | 12,666,666 | 7,250,000 | 29,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,581,750 | 41,120,000 | 40,820,000 | 40,782,500 | 42,210,000 | 42,043,334 | 37,333,334 | 42,750,000 | 21,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 54,710,000 | 50,000,000 | 50,000,000 | 50,000,000 | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 40,581,750 | 41,120,000 | 40,820,000 | 40,782,500 | 42,210,000 | 42,043,334 | 37,333,334 | 42,750,000 | 21,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,538,334 | 15,288,334 | 15,288,334 | 15,288,334 | 17,643,334 | 17,643,334 | 12,933,334 | 21,000,000 | 21,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 14,538,334 | 15,288,334 | 15,288,334 | 15,288,334 | 17,643,334 | 17,643,334 | 12,933,334 | 21,000,000 | 21,000,000 |
| 高管持股(股) | 26,043,416 | 25,831,666 | 25,531,666 | 25,494,166 | 24,566,666 | 24,400,000 | 24,400,000 | 21,750,000 | - |
| 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 | 网下配售股份上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-11-07 | 2018-11-07 | 2018-04-26 | 2017-10-26 | 2017-08-23 | 2016-10-25 | 2016-04-21 | 2016-01-29 | 2016-03-31 |
| 变动日期 | 2018-11-12 | 2018-11-07 | 2017-12-31 | 2017-10-31 | 2017-06-30 | 2016-10-28 | 2016-04-26 | 2016-03-14 | 2015-12-31 |