| 类型/截止日期 | 2022-12-31 | 2022-01-28 | 2020-06-30 | 2017-12-22 | 2017-06-30 | 2016-12-31 | 2015-12-04 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 27,999,634 | 27,999,634 | 27,999,634 | 27,999,634 | 27,999,634 | 27,999,634 | 27,999,634 |
| 流通股(股) | 9,339,356 | 9,692,631 | 9,032,406 | 12,182,365 | 11,182,365 | 11,516,031 | 12,266,031 |
| 流通A股(股) | 9,339,356 | 9,692,631 | 9,032,406 | 12,182,365 | 11,182,365 | 11,516,031 | 12,266,031 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 18,660,278 | 18,307,003 | 18,967,228 | 15,817,269 | 16,817,269 | 16,483,603 | 15,733,603 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 27,999,634 | 27,999,634 | |||||
| 三板B股(股) | - | - | |||||
| 限售股份(股) | 18,660,278 | 18,307,003 | 18,967,228 | 15,817,269 | 16,817,269 | 16,483,603 | 15,733,603 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,362,668 | 7,362,668 | 13,386,668 | 13,386,668 | 13,386,668 | 13,386,668 | 13,386,668 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,362,668 | 7,362,668 | 13,386,668 | 13,386,668 | 13,386,668 | 13,386,668 | 13,386,668 |
| 高管持股(股) | 11,297,610 | 10,944,335 | 5,580,560 | 2,430,601 | 3,430,601 | 3,096,935 | 2,346,935 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 新三板上市,增发A股上市 |
| 公告日期 | 2023-04-20 | 2022-01-25 | 2020-08-25 | 2017-12-18 | 2017-08-25 | 2017-04-25 | 2015-11-23 |
| 变动日期 | 2022-12-31 | 2022-01-28 | 2020-06-30 | 2017-12-22 | 2017-06-30 | 2016-12-31 | 2015-12-04 |