| 类型/截止日期 | 2020-07-24 | 2020-06-30 | 2019-12-31 | 2018-12-31 | 2017-11-27 | 2017-11-22 | 2017-06-30 | 2016-12-09 | 2016-09-14 | 2016-05-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,270,000 | 21,270,000 | 21,270,000 | 21,270,000 | 21,270,000 | 21,270,000 | 21,270,000 | 21,270,000 | 21,270,000 | 20,850,000 |
| 流通股(股) | 15,288,908 | 15,489,158 | 15,604,658 | 15,688,658 | 15,696,158 | 14,467,904 | 14,469,404 | 14,491,904 | 11,791,420 | 11,648,920 |
| 流通A股(股) | 15,288,908 | 15,489,158 | 15,604,658 | 15,688,658 | 15,696,158 | 14,467,904 | 14,469,404 | 14,491,904 | 11,791,420 | 11,648,920 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,981,092 | 5,780,842 | 5,665,342 | 5,581,342 | 5,573,842 | 6,802,096 | 6,800,596 | 6,778,096 | 9,478,580 | 9,201,080 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 21,270,000 | 21,270,000 | 20,850,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 5,981,092 | 5,780,842 | 5,665,342 | 5,581,342 | 5,573,842 | 6,802,096 | 6,800,596 | 6,778,096 | 9,478,580 | 9,201,080 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,077,592 | 3,077,592 | 3,077,592 | 3,077,592 | 3,077,592 | 4,215,846 | 4,215,846 | 4,215,846 | 8,431,679 | 8,431,679 |
| 其中：境内法人持股 | - | - | - | - | - | 213,336 | 213,336 | 213,336 | 426,670 | 426,670 |
| 其他境内自然人持股 | 3,077,592 | 3,077,592 | 3,077,592 | 3,077,592 | 3,077,592 | 4,002,510 | 4,002,510 | 4,002,510 | 8,005,009 | 8,005,009 |
| 高管持股(股) | 2,903,500 | 2,703,250 | 2,587,750 | 2,503,750 | 2,496,250 | 2,586,250 | 2,584,750 | 2,562,250 | 1,046,901 | 769,401 |
| 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,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 | 增发A股上市 | 增发A股上市 |
| 公告日期 | 2020-07-21 | 2020-08-20 | 2020-04-28 | 2019-04-10 | 2017-11-22 | 2017-11-22 | 2017-08-18 | 2016-12-06 | 2016-09-09 | 2016-05-13 |
| 变动日期 | 2020-07-24 | 2020-06-30 | 2019-12-31 | 2018-12-31 | 2017-11-27 | 2017-11-22 | 2017-06-30 | 2016-12-09 | 2016-09-14 | 2016-05-18 |