| 类型/截止日期 | 2019-08-29 | 2018-12-31 | 2018-03-14 | 2018-02-01 | 2017-06-30 | 2017-03-31 | 2017-03-03 | 2016-12-23 | 2016-12-06 | 2016-05-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 12,400,000 | 12,400,000 | 11,600,000 | 11,600,000 |
| 流通股(股) | 19,481,310 | 12,831,475 | 14,785,663 | 13,952,331 | 12,726,845 | 12,833,520 | 5,133,408 | 4,800,075 | 4,150,075 | 600,000 |
| 流通A股(股) | 19,481,310 | 12,831,475 | 14,785,663 | 13,952,331 | 12,726,845 | 12,833,520 | 5,133,408 | 4,800,075 | 4,150,075 | 600,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,518,690 | 18,168,525 | 16,214,337 | 17,047,669 | 18,273,155 | 18,166,480 | 7,266,592 | 7,599,925 | 7,449,925 | 11,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 31,000,000 | 12,400,000 | 12,400,000 | 11,600,000 | 11,600,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 11,518,690 | 18,168,525 | 16,214,337 | 17,047,669 | 18,273,155 | 18,166,480 | 7,266,592 | 7,599,925 | 7,449,925 | 11,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,705,750 | 6,614,585 | 6,614,585 | 7,447,917 | 12,153,667 | 12,153,667 | 4,861,467 | 5,194,800 | 5,194,800 | 11,000,000 |
| 其中：境内法人持股 | - | 833,335 | 833,335 | 1,666,667 | 1,666,667 | 1,666,667 | 666,667 | 1,000,000 | 1,000,000 | 1,666,700 |
| 其他境内自然人持股 | 4,705,750 | 5,781,250 | 5,781,250 | 5,781,250 | 10,487,000 | 10,487,000 | 4,194,800 | 4,194,800 | 4,194,800 | 9,333,300 |
| 高管持股(股) | 6,812,940 | 11,553,940 | 9,599,752 | 9,599,752 | 6,119,488 | 6,012,813 | 2,405,125 | 2,405,125 | 2,255,125 | - |
| 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,网 | 高管股份变动 | 网下配售股份上市 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 转增股上市 | 网下配售股份上市 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 |
| 公告日期 | 2019-08-26 | 2019-04-25 | 2018-03-09 | 2018-01-26 | 2017-08-25 | 2017-03-24 | 2017-02-24 | 2016-12-20 | 2016-12-01 | 2016-05-04 |
| 变动日期 | 2019-08-29 | 2018-12-31 | 2018-03-14 | 2018-02-01 | 2017-06-30 | 2017-03-31 | 2017-03-03 | 2016-12-23 | 2016-12-06 | 2016-05-09 |