| 类型/截止日期 | 2022-12-31 | 2022-12-26 | 2019-10-23 | 2018-06-26 | 2016-07-11 | 2015-04-10 | 2014-12-31 | 2014-07-23 | 2014-01-24 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,000,000 | 35,000,000 | 28,828,600 | 27,800,000 | 13,900,000 | 13,900,000 | 13,900,000 | 13,900,000 | 13,000,000 | 13,000,000 |
| 流通股(股) | 10,464,125 | 10,311,350 | 8,529,325 | 8,225,000 | 4,112,500 | 3,895,832 | 3,656,666 | 3,679,166 | 3,304,166 | 3,304,166 |
| 流通A股(股) | 10,464,125 | 10,311,350 | 8,529,325 | 8,225,000 | 4,112,500 | 3,895,832 | 3,656,666 | 3,679,166 | 3,304,166 | 3,304,166 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 24,535,875 | 24,688,650 | 20,299,275 | 19,575,000 | 9,787,500 | 10,004,168 | 10,243,334 | 10,220,834 | 9,695,834 | 9,695,834 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 13,900,000 | 13,900,000 | 13,900,000 | 13,900,000 | 13,000,000 | 13,000,000 | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 24,535,875 | 24,688,650 | 20,299,275 | 19,575,000 | 9,787,500 | 10,004,168 | 10,243,334 | 10,220,834 | 9,695,834 | 9,695,834 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,082,073 | 11,082,073 | 11,082,073 | 10,686,666 | 5,343,333 | 5,560,001 | 8,666,667 | 8,666,667 | 8,666,667 | 433,334 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,082,073 | 11,082,073 | 11,082,073 | 10,686,666 | 5,343,333 | 5,560,001 | 8,666,667 | 8,666,667 | 8,666,667 | 433,334 |
| 高管持股(股) | 13,453,802 | 13,606,577 | 9,217,202 | 8,888,334 | 4,444,167 | 4,444,167 | 1,576,667 | 1,554,167 | 1,029,167 | 9,262,500 |
| 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 | 增发A股上市 | 转增股上市 | 送股上市 | 首发限售股份上市,其他变动原因 | 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 | 定期报告 |
| 公告日期 | 2023-04-27 | 2022-12-21 | 2019-10-15 | 2018-06-14 | 2016-08-23 | 2015-04-07 | 2015-04-24 | 2014-07-18 | 2014-01-22 | 2014-04-18 |
| 变动日期 | 2022-12-31 | 2022-12-26 | 2019-10-23 | 2018-06-26 | 2016-07-11 | 2015-04-10 | 2014-12-31 | 2014-07-23 | 2014-01-24 | 2013-12-31 |