| 类型/截止日期 | 2020-06-30 | 2020-01-23 | 2019-06-30 | 2018-10-31 | 2018-08-10 | 2018-01-02 | 2017-12-31 | 2017-08-02 | 2016-11-10 | 2016-05-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 29,000,000 | 29,000,000 | 29,000,000 | 29,000,000 | 25,000,000 | 24,720,000 | 24,720,000 | 24,720,000 | 24,720,000 | 22,000,000 |
| 流通股(股) | 13,225,314 | 13,242,714 | 13,219,514 | 13,292,072 | 11,458,683 | 11,261,183 | 11,261,183 | 11,060,983 | 2,270,000 | - |
| 流通A股(股) | 13,225,314 | 13,242,714 | 13,219,514 | 13,292,072 | 11,458,683 | 11,261,183 | 11,261,183 | 11,060,983 | 2,270,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,774,686 | 15,757,286 | 15,780,486 | 15,707,928 | 13,541,317 | 13,458,817 | 13,458,817 | 13,659,017 | 22,450,000 | 22,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 24,720,000 | - | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 15,774,686 | 15,757,286 | 15,780,486 | 15,707,928 | 13,541,317 | 13,458,817 | 13,458,817 | 13,659,017 | 22,450,000 | 22,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,755,290 | 9,755,290 | 9,755,290 | 9,755,290 | 8,409,733 | 8,409,733 | 8,409,733 | 8,609,933 | 22,000,000 | 22,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,755,290 | 9,755,290 | 9,755,290 | 9,755,290 | 8,409,733 | 8,409,733 | 8,409,733 | 8,609,933 | 22,000,000 | 22,000,000 |
| 高管持股(股) | 6,019,396 | 6,001,996 | 6,025,196 | 5,952,638 | 5,131,584 | 5,049,084 | 5,049,084 | 5,049,084 | 450,000 | - |
| 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 | 转增股上市 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2020-08-21 | 2020-01-20 | 2019-08-27 | 2018-10-24 | 2018-08-07 | 2018-04-20 | 2018-04-20 | 2017-07-28 | 2016-11-07 | 2016-04-18 |
| 变动日期 | 2020-06-30 | 2020-01-23 | 2019-06-30 | 2018-10-31 | 2018-08-10 | 2018-01-02 | 2017-12-31 | 2017-08-02 | 2016-11-10 | 2016-05-05 |