| 类型/截止日期 | 2022-03-25 | 2019-10-30 | 2019-09-26 | 2019-05-31 | 2018-12-31 | 2017-01-03 | 2016-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 14,837,500 | 14,687,500 | 13,357,500 | 14,987,500 | 19,825,000 | 20,900,000 | 20,900,000 |
| 流通A股(股) | 14,837,500 | 14,687,500 | 13,357,500 | 14,987,500 | 19,825,000 | 20,900,000 | 20,900,000 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 35,162,500 | 35,312,500 | 36,642,500 | 35,012,500 | 30,175,000 | 29,100,000 | 29,100,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | |||||
| 三板B股(股) | - | - | |||||
| 限售股份(股) | 35,162,500 | 35,312,500 | 36,642,500 | 35,012,500 | 30,175,000 | 29,100,000 | 29,100,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 32,895,000 | 32,895,000 | 32,895,000 | 31,265,000 | 26,735,000 | 26,735,000 | 26,735,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 32,895,000 | 32,895,000 | 32,895,000 | 31,265,000 | 26,735,000 | 26,735,000 | 26,735,000 |
| 高管持股(股) | 2,267,500 | 2,417,500 | 3,747,500 | 3,747,500 | 3,440,000 | 2,365,000 | 2,365,000 |
| 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 | 其他变动原因 | 其他变动原因,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 | 2022-03-22 | 2019-10-25 | 2019-09-26 | 2019-05-30 | 2019-04-22 | 2016-12-26 | 2017-04-14 |
| 变动日期 | 2022-03-25 | 2019-10-30 | 2019-09-26 | 2019-05-31 | 2018-12-31 | 2017-01-03 | 2016-12-31 |