| 类型/截止日期 | 2020-07-15 | 2020-05-11 | 2019-07-26 | 2019-01-28 | 2019-01-25 | 2018-12-12 | 2018-07-20 | 2018-01-26 | 2018-01-25 | 2018-01-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 257,224,900 | 258,319,500 | 258,319,500 | 259,797,400 | 259,979,000 | 259,979,000 | 259,979,000 | 260,191,000 | 260,221,000 | 260,221,000 |
| 流通股(股) | 222,509,494 | 222,509,494 | 222,065,025 | 222,065,025 | 222,065,025 | 221,963,025 | 220,758,325 | 220,758,325 | 220,758,325 | 220,077,700 |
| 流通A股(股) | 222,509,494 | 222,509,494 | 222,065,025 | 222,065,025 | 222,065,025 | 221,963,025 | 220,758,325 | 220,758,325 | 220,758,325 | 220,077,700 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 34,715,406 | 35,810,006 | 36,254,475 | 37,732,375 | 37,913,975 | 38,015,975 | 39,220,675 | 39,432,675 | 39,462,675 | 40,143,300 |
| 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) | 34,715,406 | 35,810,006 | 36,254,475 | 37,732,375 | 37,913,975 | 38,015,975 | 39,220,675 | 39,432,675 | 39,462,675 | 40,143,300 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 1,094,600 | 1,094,600 | 2,572,500 | 2,754,100 | 2,754,100 | 4,178,800 | 4,390,800 | 4,420,800 | 4,420,800 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | 1,094,600 | 1,094,600 | 2,572,500 | 2,754,100 | 2,754,100 | 4,178,800 | 4,390,800 | 4,420,800 | 4,420,800 |
| 高管持股(股) | 34,715,406 | 34,715,406 | 35,159,875 | 35,159,875 | 35,159,875 | 35,261,875 | 35,041,875 | 35,041,875 | 35,041,875 | 35,722,500 |
| 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 | 回购 | 高管股份变动 | 回购 | 回购 | 高管股份变动 | 股权激励限售流通股上市 | 回购 | 回购 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2020-07-15 | 2020-05-12 | 2019-07-27 | 2019-01-29 | 2019-01-29 | 2018-12-07 | 2018-07-23 | 2018-01-30 | 2018-01-30 | 2018-04-19 |
| 变动日期 | 2020-07-15 | 2020-05-11 | 2019-07-26 | 2019-01-28 | 2019-01-25 | 2018-12-12 | 2018-07-20 | 2018-01-26 | 2018-01-25 | 2018-01-02 |
