| 类型/截止日期 | 2022-12-01 | 2018-12-31 | 2017-07-24 | 2016-06-30 | 2016-03-25 | 2016-03-22 | 2015-08-11 | 2014-04-11 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 52,300,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 44,000,000 | 44,000,000 |
| 流通股(股) | 37,060,060 | 39,976,486 | 41,382,070 | 38,978,489 | 38,954,690 | 34,454,510 | 34,478,309 | 24,509,559 | 24,509,559 |
| 流通A股(股) | 37,060,060 | 39,976,486 | 41,382,070 | 38,978,489 | 38,954,690 | 34,454,510 | 34,478,309 | 24,509,559 | 24,509,559 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,239,940 | 15,023,514 | 13,617,930 | 16,021,511 | 16,045,310 | 20,545,490 | 20,521,691 | 19,490,441 | 19,490,441 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 44,000,000 | 44,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | |||
| 限售股份(股) | 15,239,940 | 15,023,514 | 13,617,930 | 16,021,511 | 16,045,310 | 20,545,490 | 20,521,691 | 19,490,441 | 19,490,441 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,675,799 | 8,675,799 | 8,675,799 | 11,079,380 | 11,079,380 | 19,490,441 | 19,490,441 | 19,490,441 | 19,490,441 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,675,799 | 8,675,799 | 8,675,799 | 11,079,380 | 11,079,380 | 19,490,441 | 19,490,441 | 19,490,441 | 19,490,441 |
| 高管持股(股) | 6,564,141 | 6,347,715 | 4,942,131 | 4,942,131 | 4,965,930 | 1,055,049 | 1,031,250 | - | - |
| 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 | 回购 | 高管股份变动 | 首发限售股份上市 | 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 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-12-02 | 2019-04-24 | 2017-07-20 | 2016-08-26 | 2016-03-22 | 2016-03-22 | 2015-08-06 | 2014-03-31 | 2014-04-25 |
| 变动日期 | 2022-12-01 | 2018-12-31 | 2017-07-24 | 2016-06-30 | 2016-03-25 | 2016-03-22 | 2015-08-11 | 2014-04-11 | 2013-12-31 |