| 类型/截止日期 | 2020-03-18 | 2019-02-11 | 2018-12-31 | 2018-02-05 | 2017-02-20 | 2016-10-25 | 2016-07-14 | 2015-09-24 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,660,000 | 22,660,000 | 22,660,000 | 22,660,000 | 22,660,000 | 21,000,000 | 21,000,000 | 16,000,000 |
| 流通股(股) | 11,060,875 | 9,359,500 | 5,461,500 | 9,344,500 | 5,461,500 | 5,225,000 | 1,625,000 | - |
| 流通A股(股) | 11,060,875 | 9,359,500 | 5,461,500 | 9,344,500 | 5,461,500 | 5,225,000 | 1,625,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,599,125 | 13,300,500 | 17,198,500 | 13,315,500 | 17,198,500 | 15,775,000 | 19,375,000 | 16,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 22,660,000 | 21,000,000 | 21,000,000 | - | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 11,599,125 | 13,300,500 | 17,198,500 | 13,315,500 | 17,198,500 | 15,775,000 | 19,375,000 | 16,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,733,334 | 4,800,000 | 4,800,000 | 4,800,000 | 11,200,000 | 11,200,000 | 16,000,000 | 16,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,733,334 | 4,800,000 | 4,800,000 | 4,800,000 | 11,200,000 | 11,200,000 | 16,000,000 | 16,000,000 |
| 高管持股(股) | 7,865,791 | 8,500,500 | 12,398,500 | 8,515,500 | 5,998,500 | 4,575,000 | 3,375,000 | - |
| 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,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,其他变动原因 | 首发限售股份上市 | 增发A股上市,其他变动原因 | 新三板上市 |
| 公告日期 | 2020-03-13 | 2019-01-30 | 2019-04-25 | 2018-01-31 | 2017-04-20 | 2016-10-20 | 2016-08-19 | 2015-09-17 |
| 变动日期 | 2020-03-18 | 2019-02-11 | 2018-12-31 | 2018-02-05 | 2017-02-20 | 2016-10-25 | 2016-07-14 | 2015-09-24 |