| 类型/截止日期 | 2022-12-31 | 2022-11-21 | 2022-05-13 | 2021-02-10 | 2021-02-02 | 2020-12-31 | 2020-06-22 | 2020-06-18 | 2020-04-23 | 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 267,034,230 | 267,034,230 | 266,441,353 | 266,267,353 | 266,254,353 | 266,254,353 | 265,095,553 | 266,181,553 | 266,111,553 | 266,018,953 |
| 流通股(股) | 265,558,980 | 266,467,980 | 265,875,103 | 265,937,878 | 265,924,878 | 265,852,353 | 264,766,078 | 264,766,078 | 264,746,328 | 264,653,728 |
| 流通A股(股) | 265,558,980 | 266,467,980 | 265,875,103 | 265,937,878 | 265,924,878 | 265,852,353 | 264,766,078 | 264,766,078 | 264,746,328 | 264,653,728 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 1,475,250 | 566,250 | 566,250 | 329,475 | 329,475 | 402,000 | 329,475 | 1,415,475 | 1,365,225 | 1,365,225 |
| 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) | 1,475,250 | 566,250 | 566,250 | 329,475 | 329,475 | 402,000 | 329,475 | 1,415,475 | 1,365,225 | 1,365,225 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | 221,775 | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 221,775 | - | - |
| 高管持股(股) | 1,475,250 | 566,250 | 566,250 | 329,475 | 329,475 | 402,000 | 329,475 | 329,475 | 501,000 | 501,000 |
| 外资持股合计(股) | - | - | - | - | - | - | - | 864,225 | 864,225 | 864,225 |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | 864,225 | 864,225 | 864,225 |
| 股本变动原因 | 高管股份变动 | 限制性股票 | 高管股份变动 | 期权行权 | 高管股份变动 | 期权行权,高管股份变动 | 回购 | 期权行权,股份性质变更 | 期权行权 | 期权行权 |
| 公告日期 | 2023-04-27 | 2022-11-22 | 2022-05-14 | 2021-02-10 | 2021-02-02 | 2021-03-31 | 2020-06-22 | 2020-06-22 | 2020-04-25 | 2020-04-17 |
| 变动日期 | 2022-12-31 | 2022-11-21 | 2022-05-13 | 2021-02-10 | 2021-02-02 | 2020-12-31 | 2020-06-22 | 2020-06-18 | 2020-04-23 | 2019-12-31 |