| 类型/截止日期 | 2022-10-14 | 2017-06-30 | 2016-12-31 | 2016-07-22 | 2015-10-15 | 2015-06-26 | 2015-06-23 | 2014-12-31 | 2014-12-23 | 2014-05-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 45,797,500 | 45,797,500 | 45,797,500 | 45,797,500 | 45,797,500 | 40,600,000 | 40,600,000 | 40,600,000 | 40,600,000 | 38,600,000 |
| 流通股(股) | 32,644,648 | 30,148,447 | 30,270,796 | 30,353,296 | 22,497,572 | 17,300,072 | 16,325,072 | 17,719,003 | 18,219,003 | 15,719,003 |
| 流通A股(股) | 32,644,648 | 30,148,447 | 30,270,796 | 30,353,296 | 22,497,572 | 17,300,072 | 16,325,072 | 17,719,003 | 18,219,003 | 15,719,003 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,152,852 | 15,649,053 | 15,526,704 | 15,444,204 | 23,299,928 | 23,299,928 | 24,274,928 | 22,880,997 | 22,380,997 | 22,880,997 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 45,797,500 | 45,797,500 | 45,797,500 | 40,600,000 | 40,600,000 | 40,600,000 | 40,600,000 | 38,600,000 | ||
| 三板B股(股) | - | - | - | - | - | - | - | - | ||
| 限售股份(股) | 13,152,852 | 15,649,053 | 15,526,704 | 15,444,204 | 23,299,928 | 23,299,928 | 24,274,928 | 22,880,997 | 22,380,997 | 22,880,997 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 4,080,000 | 4,080,000 | 8,160,000 | 8,160,000 | 8,160,000 | 8,160,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | 4,080,000 | 4,080,000 | 8,160,000 | 8,160,000 | 8,160,000 | 8,160,000 |
| 高管持股(股) | 13,152,852 | 15,649,053 | 15,526,704 | 15,444,204 | 19,219,928 | 19,219,928 | 16,114,928 | 14,720,997 | 14,220,997 | 14,720,997 |
| 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 | 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,高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2022-10-11 | 2017-08-25 | 2017-04-26 | 2016-07-19 | 2015-10-12 | 2015-06-23 | 2015-06-23 | 2015-04-27 | 2014-12-18 | 2014-05-26 |
| 变动日期 | 2022-10-14 | 2017-06-30 | 2016-12-31 | 2016-07-22 | 2015-10-15 | 2015-06-26 | 2015-06-23 | 2014-12-31 | 2014-12-23 | 2014-05-28 |