| 类型/截止日期 | 2022-06-17 | 2021-02-26 | 2021-01-19 | 2020-11-30 | 2020-01-21 | 2020-01-14 | 2018-12-13 | 2018-11-30 | 2017-11-30 | 2017-11-13 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 410,745,800 | 416,450,600 | 418,171,100 | 418,171,100 | 418,171,100 | 418,171,100 | 419,350,000 | 400,010,000 | 400,010,000 | 360,000,000 |
| 流通股(股) | 410,745,800 | 406,526,600 | 406,526,600 | 402,565,100 | 48,852,860 | 46,297,760 | 46,297,760 | 46,297,760 | 40,010,000 | - |
| 流通A股(股) | 410,745,800 | 406,526,600 | 406,526,600 | 402,565,100 | 48,852,860 | 46,297,760 | 46,297,760 | 46,297,760 | 40,010,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 9,924,000 | 11,644,500 | 15,606,000 | 369,318,240 | 371,873,340 | 373,052,240 | 353,712,240 | 360,000,000 | 360,000,000 |
| 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) | - | 9,924,000 | 11,644,500 | 15,606,000 | 369,318,240 | 371,873,340 | 373,052,240 | 353,712,240 | 360,000,000 | 360,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 9,924,000 | 11,644,500 | 15,606,000 | 369,318,240 | 371,873,340 | 373,052,240 | 353,712,240 | 360,000,000 | 360,000,000 |
| 其中：境内法人持股 | - | - | - | - | 34,965,720 | 34,965,720 | 34,965,720 | 34,965,720 | 34,965,720 | 34,965,720 |
| 其他境内自然人持股 | - | 9,924,000 | 11,644,500 | 15,606,000 | 334,352,520 | 336,907,620 | 338,086,520 | 318,746,520 | 325,034,280 | 325,034,280 |
| 高管持股(股) | - | - | - | - | - | - | - | - | - | - |
| 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 | 回购 | 回购 | 股权激励限售流通股上市 | 首发限售股份上市 | 股权激励限售流通股上市 | 回购 | 期权行权 | 首发限售股份上市 | 首发A股上市 | 上市前股本 |
| 公告日期 | 2022-06-15 | 2021-02-24 | 2021-01-14 | 2020-11-25 | 2020-01-16 | 2020-01-10 | 2018-12-15 | 2018-11-27 | 2017-11-29 | 2017-11-13 |
| 变动日期 | 2022-06-17 | 2021-02-26 | 2021-01-19 | 2020-11-30 | 2020-01-21 | 2020-01-14 | 2018-12-13 | 2018-11-30 | 2017-11-30 | 2017-11-13 |