| 类型/截止日期 | 2022-12-31 | 2019-01-21 | 2018-12-18 | 2018-06-30 | 2017-11-06 | 2017-06-30 | 2015-10-21 | 2015-02-25 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 167,000,000 | 167,000,000 | 167,000,000 | 167,000,000 | 167,000,000 | 167,000,000 | 167,000,000 | 146,000,000 | 146,000,000 |
| 流通股(股) | 156,231,875 | 157,655,000 | 123,586,333 | 112,296,333 | 120,428,583 | 99,675,167 | 100,696,667 | 79,696,667 | 115,970,000 |
| 流通A股(股) | 156,231,875 | 157,655,000 | 123,586,333 | 112,296,333 | 120,428,583 | 99,675,167 | 100,696,667 | 79,696,667 | 115,970,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,768,125 | 9,345,000 | 43,413,667 | 54,703,667 | 46,571,417 | 67,324,833 | 66,303,333 | 66,303,333 | 30,030,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 167,000,000 | 146,000,000 | 146,000,000 | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 10,768,125 | 9,345,000 | 43,413,667 | 54,703,667 | 46,571,417 | 67,324,833 | 66,303,333 | 66,303,333 | 30,030,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 23,870,001 | 23,870,001 | 23,870,001 | 47,740,000 | 47,740,000 | 47,740,000 | 30,030,000 |
| 其中：境内法人持股 | - | - | 18,136,667 | 18,136,667 | 18,136,667 | 36,273,333 | 36,273,333 | 36,273,333 | - |
| 其他境内自然人持股 | - | - | 5,733,334 | 5,733,334 | 5,733,334 | 11,466,667 | 11,466,667 | 11,466,667 | 30,030,000 |
| 高管持股(股) | 10,768,125 | 9,345,000 | 19,543,666 | 30,833,666 | 22,701,416 | 19,584,833 | 18,563,333 | 18,563,333 | - |
| 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 | 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 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 新三板上市 | 股份性质变更 |
| 公告日期 | 2023-04-25 | 2019-01-16 | 2018-12-13 | 2018-07-27 | 2017-11-01 | 2017-08-17 | 2015-10-16 | 2015-01-30 | 2015-04-23 |
| 变动日期 | 2022-12-31 | 2019-01-21 | 2018-12-18 | 2018-06-30 | 2017-11-06 | 2017-06-30 | 2015-10-21 | 2015-02-25 | 2014-12-31 |