| 类型/截止日期 | 2022-11-11 | 2022-05-27 | 2022-01-13 | 2021-01-25 | 2020-09-21 | 2020-07-30 | 2020-06-17 | 2020-01-23 | 2019-06-03 | 2018-12-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 275,905,778 | 278,286,778 | 278,514,728 | 276,807,728 | 276,807,728 | 276,444,128 | 274,936,728 | 275,114,728 | 275,114,728 | 275,178,728 |
| 流通股(股) | 275,905,778 | 278,286,778 | 278,286,778 | 274,798,234 | 273,300,827 | 272,937,227 | 271,429,827 | 271,429,827 | 269,926,870 | 269,926,870 |
| 流通A股(股) | 275,905,778 | 278,286,778 | 278,286,778 | 274,798,234 | 273,300,827 | 272,937,227 | 271,429,827 | 271,429,827 | 269,926,870 | 269,926,870 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | - | 227,950 | 2,009,494 | 3,506,901 | 3,506,901 | 3,506,901 | 3,684,901 | 5,187,858 | 5,251,858 |
| 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) | - | - | 227,950 | 2,009,494 | 3,506,901 | 3,506,901 | 3,506,901 | 3,684,901 | 5,187,858 | 5,251,858 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 227,950 | 2,009,494 | 3,506,901 | 3,506,901 | 3,506,901 | 3,684,901 | 5,187,858 | 5,251,858 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | 227,950 | 2,009,494 | 3,506,901 | 3,506,901 | 3,506,901 | 3,684,901 | 5,187,858 | 5,251,858 |
| 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 | 股权激励限售流通股上市 | 期权行权 | 期权行权 | 回购 | 股权激励限售流通股上市 | 回购 | 期权行权 |
| 公告日期 | 2022-11-11 | 2022-05-25 | 2022-01-08 | 2021-01-19 | 2020-09-16 | 2020-07-25 | 2020-06-15 | 2020-01-17 | 2019-06-01 | 2019-01-03 |
| 变动日期 | 2022-11-11 | 2022-05-27 | 2022-01-13 | 2021-01-25 | 2020-09-21 | 2020-07-30 | 2020-06-17 | 2020-01-23 | 2019-06-03 | 2018-12-28 |