| 类型/截止日期 | 2018-07-12 | 2018-01-23 | 2017-12-31 | 2017-07-28 | 2017-06-30 | 2016-08-12 | 2016-04-08 | 2015-08-12 | 2015-08-03 | 2015-04-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 33,000,000 | 33,000,000 | 33,000,000 | 33,000,000 | 33,000,000 | 33,000,000 | 12,099,999 | 12,099,999 | 8,499,999 | 8,499,999 |
| 流通股(股) | 20,739,822 | 20,682,944 | 18,098,485 | 18,189,168 | 17,027,350 | 18,189,168 | 6,669,361 | 6,596,996 | 2,996,996 | 2,964,432 |
| 流通A股(股) | 20,739,822 | 20,682,944 | 18,098,485 | 18,189,168 | 17,027,350 | 18,189,168 | 6,669,361 | 6,596,996 | 2,996,996 | 2,964,432 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,260,178 | 12,317,056 | 14,901,515 | 14,810,832 | 15,972,650 | 14,810,832 | 5,430,638 | 5,503,003 | 5,503,003 | 5,535,567 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 33,000,000 | 12,099,999 | 12,099,999 | 8,499,999 | 8,499,999 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 12,260,178 | 12,317,056 | 14,901,515 | 14,810,832 | 15,972,650 | 14,810,832 | 5,430,638 | 5,503,003 | 5,503,003 | 5,535,567 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,841,573 | 10,841,573 | 10,841,573 | 10,841,573 | 10,841,573 | 10,841,573 | 3,975,243 | 4,047,608 | 4,047,608 | 4,091,027 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 10,841,573 | 10,841,573 | 10,841,573 | 10,841,573 | 10,841,573 | 10,841,573 | 3,975,243 | 4,047,608 | 4,047,608 | 4,091,027 |
| 高管持股(股) | 1,418,605 | 1,475,483 | 4,059,942 | 3,969,259 | 5,131,077 | 3,969,259 | 1,455,395 | 1,455,395 | 1,455,395 | 1,444,540 |
| 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 | 高管股份变动 | 高管股份变动 | 转增股上市 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 转增股上市 |
| 公告日期 | 2018-07-09 | 2018-01-18 | 2018-04-26 | 2017-07-25 | 2017-08-29 | 2016-08-04 | 2016-04-05 | 2015-08-06 | 2015-07-30 | 2015-04-15 |
| 变动日期 | 2018-07-12 | 2018-01-23 | 2017-12-31 | 2017-07-28 | 2017-06-30 | 2016-08-12 | 2016-04-08 | 2015-08-12 | 2015-08-03 | 2015-04-24 |