| 类型/截止日期 | 2022-06-30 | 2021-02-04 | 2020-12-31 | 2020-09-10 | 2020-06-30 | 2019-05-13 | 2018-12-31 | 2018-12-11 | 2018-06-30 | 2018-04-23 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 423,387,356 | 423,387,356 | 423,387,356 | 423,387,356 | 433,483,630 | 433,483,630 | 433,483,630 | 433,483,630 | 433,483,630 | 433,483,630 |
| 流通股(股) | 313,462,931 | 313,462,931 | 292,964,681 | 292,866,281 | 302,962,555 | 302,668,255 | 302,740,480 | 302,610,480 | 302,610,555 | 303,813,130 |
| 流通A股(股) | 313,462,931 | 313,462,931 | 292,964,681 | 292,866,281 | 302,962,555 | 302,668,255 | 302,740,480 | 302,610,480 | 302,610,555 | 303,813,130 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 109,924,425 | 109,924,425 | 130,422,675 | 130,521,075 | 130,521,075 | 130,815,375 | 130,743,150 | 130,873,150 | 130,873,075 | 129,670,500 |
| 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) | 109,924,425 | 109,924,425 | 130,422,675 | 130,521,075 | 130,521,075 | 130,815,375 | 130,743,150 | 130,873,150 | 130,873,075 | 129,670,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 |
| 其中：境内法人持股 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 | 47,925,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 61,999,425 | 61,999,425 | 82,497,675 | 82,596,075 | 82,596,075 | 82,890,375 | 82,818,150 | 82,948,150 | 82,948,075 | 81,745,500 |
| 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 | 回购 | 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 | 网下配售股份上市 |
| 公告日期 | 2022-08-29 | 2021-02-04 | 2021-04-24 | 2020-09-11 | 2020-08-27 | 2019-05-13 | 2019-04-25 | 2018-12-11 | 2018-08-29 | 2018-04-18 |
| 变动日期 | 2022-06-30 | 2021-02-04 | 2020-12-31 | 2020-09-10 | 2020-06-30 | 2019-05-13 | 2018-12-31 | 2018-12-11 | 2018-06-30 | 2018-04-23 |