| 类型/截止日期 | 2020-06-22 | 2019-06-17 | 2018-12-31 | 2018-04-23 | 2017-03-24 | 2017-02-27 | 2016-08-31 | 2016-01-11 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,305,590 | 22,305,590 | 22,305,590 | 22,305,590 | 22,305,590 | 19,200,000 | 19,200,000 | 19,200,000 | 19,200,000 |
| 流通股(股) | 20,013,110 | 19,841,750 | 18,572,630 | 19,105,910 | 14,374,390 | 11,268,800 | 6,537,280 | - | - |
| 流通A股(股) | 20,013,110 | 19,841,750 | 18,572,630 | 19,105,910 | 14,374,390 | 11,268,800 | 6,537,280 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 2,292,480 | 2,463,840 | 3,732,960 | 3,199,680 | 7,931,200 | 7,931,200 | 12,662,720 | 19,200,000 | 19,200,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 22,305,590 | 19,200,000 | 19,200,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | ||||
| 限售股份(股) | 2,292,480 | 2,463,840 | 3,732,960 | 3,199,680 | 7,931,200 | 7,931,200 | 12,662,720 | 19,200,000 | 19,200,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 4,731,520 | 4,731,520 | 9,463,040 | 19,200,000 | 19,200,000 |
| 其中：境内法人持股 | - | - | - | - | 4,289,920 | 4,289,920 | 8,579,840 | 12,869,760 | 12,869,760 |
| 其他境内自然人持股 | - | - | - | - | 441,600 | 441,600 | 883,200 | 6,330,240 | 6,330,240 |
| 高管持股(股) | 2,292,480 | 2,463,840 | 3,732,960 | 3,199,680 | 3,199,680 | 3,199,680 | 3,199,680 | - | - |
| 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 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-06-16 | 2019-06-12 | 2019-04-03 | 2018-04-18 | 2017-03-21 | 2017-02-21 | 2016-08-26 | 2015-12-29 | 2016-03-31 |
| 变动日期 | 2020-06-22 | 2019-06-17 | 2018-12-31 | 2018-04-23 | 2017-03-24 | 2017-02-27 | 2016-08-31 | 2016-01-11 | 2015-12-31 |