| 类型/截止日期 | 2022-06-30 | 2020-08-12 | 2019-12-31 | 2019-06-30 | 2017-11-13 | 2017-06-30 | 2016-01-20 | 2015-03-18 | 2014-07-14 | 2014-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 15,854,979 | 16,341,750 | 15,216,750 | 15,498,750 | 15,521,250 | 14,825,250 | 15,093,750 | 14,812,500 | - | - |
| 流通A股(股) | 15,854,979 | 16,341,750 | 15,216,750 | 15,498,750 | 15,521,250 | 14,825,250 | 15,093,750 | 14,812,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,145,021 | 13,658,250 | 14,783,250 | 14,501,250 | 14,478,750 | 15,174,750 | 14,906,250 | 15,187,500 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 30,000,000 | 30,000,000 | - | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 14,145,021 | 13,658,250 | 14,783,250 | 14,501,250 | 14,478,750 | 15,174,750 | 14,906,250 | 15,187,500 | 30,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 11,420,000 | 30,000,000 | 30,000,000 |
| 高管持股(股) | 2,725,021 | 2,238,250 | 3,363,250 | 3,081,250 | 3,058,750 | 3,754,750 | 3,486,250 | 3,767,500 | - | - |
| 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 | 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 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-08-18 | 2020-08-06 | 2020-03-26 | 2019-08-22 | 2017-11-07 | 2017-08-11 | 2016-01-14 | 2015-03-12 | 2014-07-01 | 2014-08-13 |
| 变动日期 | 2022-06-30 | 2020-08-12 | 2019-12-31 | 2019-06-30 | 2017-11-13 | 2017-06-30 | 2016-01-20 | 2015-03-18 | 2014-07-14 | 2014-06-30 |