| 类型/截止日期 | 2022-06-30 | 2019-07-09 | 2019-01-04 | 2017-12-31 | 2016-12-31 | 2016-03-30 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 |
| 流通股(股) | 19,758,524 | 20,315,849 | 15,193,749 | 15,105,774 | 15,193,749 | 15,281,724 | 15,281,724 |
| 流通A股(股) | 19,758,524 | 20,315,849 | 15,193,749 | 15,105,774 | 15,193,749 | 15,281,724 | 15,281,724 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 31,241,476 | 30,684,151 | 35,806,251 | 35,894,226 | 35,806,251 | 35,718,276 | 35,718,276 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 51,000,000 | 51,000,000 | 51,000,000 | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 31,241,476 | 30,684,151 | 35,806,251 | 35,894,226 | 35,806,251 | 35,718,276 | 35,718,276 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 25,319,800 | 25,319,800 | 30,441,900 | 30,441,900 | 30,441,900 | 30,441,900 | 30,441,900 |
| 其中：境内法人持股 | - | - | 5,122,100 | 5,122,100 | 5,122,100 | 5,122,100 | 5,122,100 |
| 其他境内自然人持股 | 25,319,800 | 25,319,800 | 25,319,800 | 25,319,800 | 25,319,800 | 25,319,800 | 25,319,800 |
| 高管持股(股) | 5,921,676 | 5,364,351 | 5,364,351 | 5,452,326 | 5,364,351 | 5,276,376 | 5,276,376 |
| 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-08-23 | 2019-07-04 | 2018-12-28 | 2018-04-24 | 2017-04-25 | 2016-02-26 | 2016-04-15 |
| 变动日期 | 2022-06-30 | 2019-07-09 | 2019-01-04 | 2017-12-31 | 2016-12-31 | 2016-03-30 | 2015-12-31 |