| 类型/截止日期 | 2020-06-05 | 2019-12-05 | 2019-11-20 | 2018-12-21 | 2017-11-22 | 2016-10-31 | 2016-09-29 | 2015-12-03 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 49,680,000 | 41,400,000 | 41,400,000 | 36,000,000 | 36,000,000 | 36,000,000 | 31,090,000 | 31,090,000 |
| 流通股(股) | 15,381,900 | 12,818,250 | 10,031,583 | 10,031,583 | 10,135,833 | 8,708,333 | 8,708,333 | - |
| 流通A股(股) | 15,381,900 | 12,818,250 | 10,031,583 | 10,031,583 | 10,135,833 | 8,708,333 | 8,708,333 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 34,298,100 | 28,581,750 | 31,368,417 | 25,968,417 | 25,864,167 | 27,291,667 | 22,381,667 | 31,090,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 36,000,000 | 31,090,000 | - | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 34,298,100 | 28,581,750 | 31,368,417 | 25,968,417 | 25,864,167 | 27,291,667 | 22,381,667 | 31,090,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 22,880,002 | 19,066,668 | 21,853,335 | 16,393,335 | 16,513,335 | 21,473,335 | 16,563,335 | 31,090,000 |
| 其中：境内法人持股 | - | - | 2,706,667 | 2,706,667 | 2,706,667 | 2,706,667 | 2,706,667 | 4,060,000 |
| 其他境内自然人持股 | 22,880,002 | 19,066,668 | 19,146,668 | 13,686,668 | 13,806,668 | 18,766,668 | 13,856,668 | 27,030,000 |
| 高管持股(股) | 11,418,098 | 9,515,082 | 9,515,082 | 9,575,082 | 9,350,832 | 5,818,332 | 5,818,332 | - |
| 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 | 转增股上市 | 网下配售股份上市,首发限售股份上 | 增发A股上市 | 网下配售股份上市,高管股份变动 | 首发限售股份上市,网下配售股份上 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-05-28 | 2019-12-02 | 2019-11-14 | 2018-12-17 | 2017-11-17 | 2016-10-26 | 2016-09-26 | 2015-11-13 |
| 变动日期 | 2020-06-05 | 2019-12-05 | 2019-11-20 | 2018-12-21 | 2017-11-22 | 2016-10-31 | 2016-09-29 | 2015-12-03 |