| 类型/截止日期 | 2019-12-31 | 2019-07-03 | 2019-01-07 | 2018-10-08 | 2018-06-30 | 2018-05-22 | 2017-12-31 | 2016-07-15 | 2016-06-03 | 2016-01-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 58,245,000 | 58,245,000 | 58,245,000 | 58,245,000 | 35,300,000 | 35,300,000 | 35,300,000 | 35,300,000 | 35,300,000 | 32,000,000 |
| 流通股(股) | 24,502,838 | 24,625,838 | 22,150,838 | 21,974,288 | 13,317,750 | 13,343,750 | 13,122,750 | 13,175,000 | 5,300,000 | 2,000,000 |
| 流通A股(股) | 24,502,838 | 24,625,838 | 22,150,838 | 21,974,288 | 13,317,750 | 13,343,750 | 13,122,750 | 13,175,000 | 5,300,000 | 2,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,742,162 | 33,619,162 | 36,094,162 | 36,270,712 | 21,982,250 | 21,956,250 | 22,177,250 | 22,125,000 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 35,300,000 | 35,300,000 | 32,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 33,742,162 | 33,619,162 | 36,094,162 | 36,270,712 | 21,982,250 | 21,956,250 | 22,177,250 | 22,125,000 | 30,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 29,828,700 | 29,828,700 | 32,303,700 | 32,303,700 | 19,578,000 | 19,578,000 | 19,578,000 | 19,578,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | 2,475,000 | 2,475,000 | 4,950,000 | 4,950,000 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 4,500,000 | 4,500,000 |
| 其他境内自然人持股 | 27,353,700 | 27,353,700 | 27,353,700 | 27,353,700 | 16,578,000 | 16,578,000 | 16,578,000 | 16,578,000 | 25,500,000 | 25,500,000 |
| 高管持股(股) | 3,913,462 | 3,790,462 | 3,790,462 | 3,967,012 | 2,404,250 | 2,378,250 | 2,599,250 | 2,547,000 | - | - |
| 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 | 转增股上市 | 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,其他变动原因 | 增发A股上市 | 增发A股上市 |
| 公告日期 | 2020-06-22 | 2019-06-27 | 2018-12-28 | 2018-09-21 | 2018-08-16 | 2018-05-17 | 2018-04-26 | 2016-08-18 | 2016-05-30 | 2015-12-30 |
| 变动日期 | 2019-12-31 | 2019-07-03 | 2019-01-07 | 2018-10-08 | 2018-06-30 | 2018-05-22 | 2017-12-31 | 2016-07-15 | 2016-06-03 | 2016-01-05 |