| 类型/截止日期 | 2023-01-30 | 2022-12-31 | 2022-07-26 | 2022-06-27 | 2022-03-31 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-07-26 | 2018-07-25 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 595,638,000 | 595,656,000 | 595,656,000 | 595,656,000 | 592,664,000 | 557,615,000 | 557,615,000 | 557,615,000 | 557,615,000 | 563,393,000 |
| 流通股(股) | 555,089,500 | 555,089,500 | 556,464,500 | 546,430,200 | 546,430,200 | 545,054,375 | 545,056,700 | 545,161,700 | 540,941,700 | 540,941,700 |
| 流通A股(股) | 555,089,500 | 555,089,500 | 556,464,500 | 546,430,200 | 546,430,200 | 545,054,375 | 545,056,700 | 545,161,700 | 540,941,700 | 540,941,700 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,548,500 | 40,566,500 | 39,191,500 | 49,225,800 | 46,233,800 | 12,560,625 | 12,558,300 | 12,453,300 | 16,673,300 | 22,451,300 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售股份(股) | 40,548,500 | 40,566,500 | 39,191,500 | 49,225,800 | 46,233,800 | 12,560,625 | 12,558,300 | 12,453,300 | 16,673,300 | 22,451,300 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 22,711,000 | 22,729,000 | 22,729,000 | 32,470,000 | 32,470,000 | - | - | - | - | 5,778,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 22,711,000 | 22,729,000 | 22,729,000 | 32,470,000 | 32,470,000 | - | - | - | - | 5,778,000 |
| 高管持股(股) | 13,034,800 | 13,034,800 | 11,659,800 | 11,184,800 | 11,184,800 | 12,560,625 | 12,558,300 | 12,453,300 | 16,673,300 | 16,673,300 |
| 外资持股合计(股) | 4,802,700 | 4,802,700 | 4,802,700 | 5,571,000 | 2,579,000 | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | 4,802,700 | 4,802,700 | 4,802,700 | 5,571,000 | 2,579,000 | - | - | - | - | - |
| 股本变动原因 | 回购 | 高管股份变动 | 股权激励限售流通股上市 | 限制性股票 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 回购 | 高管股份变动 |
| 公告日期 | 2023-01-30 | 2023-04-17 | 2022-07-21 | 2022-06-23 | 2022-04-01 | 2021-04-26 | 2019-08-30 | 2019-04-26 | 2018-07-27 | 2018-07-27 |
| 变动日期 | 2023-01-30 | 2022-12-31 | 2022-07-26 | 2022-06-27 | 2022-03-31 | 2020-12-31 | 2019-06-30 | 2018-12-31 | 2018-07-26 | 2018-07-25 |