| 类型/截止日期 | 2020-07-02 | 2019-06-30 | 2018-08-13 | 2018-08-08 | 2017-12-31 | 2017-11-10 | 2017-06-16 | 2016-12-15 | 2015-12-31 | 2015-08-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 58,601,600 | 58,601,600 | 58,601,600 | 58,601,600 | 58,601,600 | 58,601,600 | 58,601,600 | 36,626,000 | 35,500,000 | 35,500,000 |
| 流通股(股) | 26,701,400 | 25,343,800 | 25,878,600 | 22,624,200 | 23,104,200 | 23,425,800 | 22,554,400 | 14,096,500 | 14,096,500 | 14,119,000 |
| 流通A股(股) | 26,701,400 | 25,343,800 | 25,878,600 | 22,624,200 | 23,104,200 | 23,425,800 | 22,554,400 | 14,096,500 | 14,096,500 | 14,119,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 31,900,200 | 33,257,800 | 32,723,000 | 35,977,400 | 35,497,400 | 35,175,800 | 36,047,200 | 22,529,500 | 21,403,500 | 21,381,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 36,626,000 | 35,500,000 | 35,500,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 31,900,200 | 33,257,800 | 32,723,000 | 35,977,400 | 35,497,400 | 35,175,800 | 36,047,200 | 22,529,500 | 21,403,500 | 21,381,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 14,405,333 | 16,014,933 | 16,014,933 | 19,269,333 | 19,269,333 | 19,269,333 | 19,269,333 | 12,043,333 | 10,917,333 | 10,917,333 |
| 其中：境内法人持股 | - | 480,000 | 480,000 | 480,000 | 480,000 | 480,000 | 480,000 | 300,000 | - | - |
| 其他境内自然人持股 | 14,405,333 | 15,534,933 | 15,534,933 | 18,789,333 | 18,789,333 | 18,789,333 | 18,789,333 | 11,743,333 | 10,917,333 | 10,917,333 |
| 高管持股(股) | 17,494,867 | 17,242,867 | 16,708,067 | 16,708,067 | 16,228,067 | 15,906,467 | 16,777,867 | 10,486,167 | 10,486,167 | 10,463,667 |
| 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 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市 | 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 | 高管股份变动 | 增发A股上市,其他变动原因 |
| 公告日期 | 2020-06-29 | 2019-08-26 | 2018-08-08 | 2018-08-08 | 2018-04-20 | 2017-11-07 | 2017-06-08 | 2016-12-12 | 2016-04-08 | 2015-08-25 |
| 变动日期 | 2020-07-02 | 2019-06-30 | 2018-08-13 | 2018-08-08 | 2017-12-31 | 2017-11-10 | 2017-06-16 | 2016-12-15 | 2015-12-31 | 2015-08-11 |