| 类型/截止日期 | 2018-05-17 | 2018-01-23 | 2017-12-31 | 2017-12-12 | 2017-06-30 | 2017-03-30 | 2017-03-09 | 2016-12-31 | 2016-11-18 | 2016-11-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 33,050,000 | 33,050,000 | 33,050,000 | 33,050,000 | 33,050,000 | 33,050,000 | 33,050,000 | 33,050,000 | 33,050,000 | 31,550,000 |
| 流通股(股) | 16,280,500 | 15,728,500 | 12,692,500 | 12,732,500 | 10,637,830 | 11,470,163 | 11,345,663 | 10,886,663 | 8,829,335 | 8,379,335 |
| 流通A股(股) | 16,280,500 | 15,728,500 | 12,692,500 | 12,732,500 | 10,637,830 | 11,470,163 | 11,345,663 | 10,886,663 | 8,829,335 | 8,379,335 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,769,500 | 17,321,500 | 20,357,500 | 20,317,500 | 22,412,170 | 21,579,837 | 21,704,337 | 22,163,337 | 24,220,665 | 23,170,665 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 33,050,000 | 33,050,000 | 33,050,000 | 33,050,000 | 31,550,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 16,769,500 | 17,321,500 | 20,357,500 | 20,317,500 | 22,412,170 | 21,579,837 | 21,704,337 | 22,163,337 | 24,220,665 | 23,170,665 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,516,667 | 7,068,667 | 8,252,667 | 8,252,667 | 10,347,337 | 10,347,337 | 13,795,337 | 14,254,337 | 14,254,337 | 13,204,337 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,516,667 | 7,068,667 | 8,252,667 | 8,252,667 | 10,347,337 | 10,347,337 | 13,795,337 | 14,254,337 | 14,254,337 | 13,204,337 |
| 高管持股(股) | 10,252,833 | 10,252,833 | 12,104,833 | 12,064,833 | 12,064,833 | 11,232,500 | 7,909,000 | 7,909,000 | 9,966,328 | 9,966,328 |
| 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 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 高管股份变动 | 首发限售股份上市,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 |
| 公告日期 | 2018-05-11 | 2018-01-17 | 2018-04-20 | 2017-12-05 | 2017-08-21 | 2017-03-24 | 2017-03-06 | 2017-04-12 | 2016-11-14 | 2016-11-09 |
| 变动日期 | 2018-05-17 | 2018-01-23 | 2017-12-31 | 2017-12-12 | 2017-06-30 | 2017-03-30 | 2017-03-09 | 2016-12-31 | 2016-11-18 | 2016-11-15 |