| 类型/截止日期 | 2022-06-02 | 2019-03-07 | 2018-12-31 | 2018-04-24 | 2017-06-30 | 2016-12-31 | 2016-06-08 | 2015-07-15 | 2014-01-24 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 87,470,560 | 87,470,560 | 87,470,560 | 87,470,560 | 84,000,000 | 84,000,000 | 84,000,000 | 33,600,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 47,203,555 | 46,031,680 | 42,749,680 | 43,459,930 | 41,540,520 | 41,610,270 | 41,882,520 | 16,753,008 | 13,974,000 | 13,974,000 |
| 流通A股(股) | 47,203,555 | 46,031,680 | 42,749,680 | 43,459,930 | 41,540,520 | 41,610,270 | 41,882,520 | 16,753,008 | 13,974,000 | 13,974,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,267,005 | 41,438,880 | 44,720,880 | 44,010,630 | 42,459,480 | 42,389,730 | 42,117,480 | 16,846,992 | 16,026,000 | 16,026,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 84,000,000 | 84,000,000 | 33,600,000 | 30,000,000 | 30,000,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 40,267,005 | 41,438,880 | 44,720,880 | 44,010,630 | 42,459,480 | 42,389,730 | 42,117,480 | 16,846,992 | 16,026,000 | 16,026,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 32,213,333 | 32,213,333 | 32,213,333 | 32,213,333 | 32,213,333 | 32,213,333 | 32,213,333 | 12,885,333 | 12,885,333 | 14,496,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 32,213,333 | 32,213,333 | 32,213,333 | 32,213,333 | 32,213,333 | 32,213,333 | 32,213,333 | 12,885,333 | 12,885,333 | 14,496,000 |
| 高管持股(股) | 8,053,672 | 9,225,547 | 12,507,547 | 11,797,297 | 10,246,147 | 10,176,397 | 9,904,147 | 3,961,659 | 3,140,667 | 1,530,000 |
| 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 | 其他限售股上市,高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 转增股上市,送股上市 | 增发A股上市 | 新三板上市 | 定期报告 |
| 公告日期 | 2022-05-27 | 2019-03-04 | 2019-03-25 | 2018-04-19 | 2017-08-23 | 2017-05-26 | 2016-05-31 | 2015-07-13 | 2014-01-22 | 2014-04-01 |
| 变动日期 | 2022-06-02 | 2019-03-07 | 2018-12-31 | 2018-04-24 | 2017-06-30 | 2016-12-31 | 2016-06-08 | 2015-07-15 | 2014-01-24 | 2013-12-31 |