| 类型/截止日期 | 2022-11-18 | 2022-06-30 | 2019-02-19 | 2018-12-31 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-07-22 | 2016-06-30 | 2015-12-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 147,920,000 | 147,920,000 | 147,920,000 | 147,920,000 | 147,920,000 | 147,920,000 | 147,920,000 | 147,920,000 | 147,920,000 | 147,920,000 |
| 流通股(股) | 84,890,000 | 84,682,500 | 87,831,500 | 86,479,500 | 85,766,250 | 86,705,000 | 86,479,500 | 86,930,000 | 86,705,000 | 86,705,000 |
| 流通A股(股) | 84,890,000 | 84,682,500 | 87,831,500 | 86,479,500 | 85,766,250 | 86,705,000 | 86,479,500 | 86,930,000 | 86,705,000 | 86,705,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 63,030,000 | 63,237,500 | 60,088,500 | 61,440,500 | 62,153,750 | 61,215,000 | 61,440,500 | 60,990,000 | 61,215,000 | 61,215,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 147,920,000 | 147,920,000 | 147,920,000 | 147,920,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 63,030,000 | 63,237,500 | 60,088,500 | 61,440,500 | 62,153,750 | 61,215,000 | 61,440,500 | 60,990,000 | 61,215,000 | 61,215,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 50,033,333 | 50,033,333 | 50,033,333 | 50,033,333 | 50,033,333 | 50,033,333 | 50,033,333 | 50,033,333 | 50,033,333 | 50,033,333 |
| 其中：境内法人持股 | 22,666,666 | 22,666,666 | 22,666,666 | 22,666,666 | 22,666,666 | 22,666,666 | 22,666,666 | 22,666,666 | 22,666,666 | 22,666,666 |
| 其他境内自然人持股 | 27,366,667 | 27,366,667 | 27,366,667 | 27,366,667 | 27,366,667 | 27,366,667 | 27,366,667 | 27,366,667 | 27,366,667 | 27,366,667 |
| 高管持股(股) | 12,996,667 | 13,204,167 | 10,055,167 | 11,407,167 | 12,120,417 | 11,181,667 | 11,407,167 | 10,956,667 | 11,181,667 | 11,181,667 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2022-11-15 | 2022-08-23 | 2019-02-14 | 2019-04-26 | 2018-04-26 | 2017-08-29 | 2017-03-30 | 2016-07-20 | 2016-08-15 | 2015-12-16 |
| 变动日期 | 2022-11-18 | 2022-06-30 | 2019-02-19 | 2018-12-31 | 2017-12-31 | 2017-06-30 | 2016-12-31 | 2016-07-22 | 2016-06-30 | 2015-12-21 |