| 类型/截止日期 | 2023-04-28 | 2022-12-26 | 2022-09-30 | 2022-06-30 | 2020-12-31 | 2020-09-22 | 2020-09-16 | 2019-06-30 | 2018-12-31 | 2018-09-25 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 316,560,050 | 316,600,050 | 316,600,050 | 316,600,050 | 316,600,050 | 316,600,050 | 316,600,050 | 316,600,050 | 316,600,050 | 316,600,050 |
| 流通股(股) | 165,211,492 | 165,251,492 | 165,363,617 | 172,138,800 | 170,799,675 | 316,600,050 | 144,857,550 | 119,426,550 | 119,258,175 | 144,857,550 |
| 流通A股(股) | 165,211,492 | 165,251,492 | 165,363,617 | 172,138,800 | 170,799,675 | 316,600,050 | 144,857,550 | 119,426,550 | 119,258,175 | 144,857,550 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 151,348,558 | 151,348,558 | 151,236,433 | 144,461,250 | 145,800,375 | - | 171,742,500 | 197,173,500 | 197,341,875 | 171,742,500 |
| 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) | 151,348,558 | 151,348,558 | 151,236,433 | 144,461,250 | 145,800,375 | - | 171,742,500 | 197,173,500 | 197,341,875 | 171,742,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,775,183 | 6,775,183 | 6,775,183 | - | 145,800,375 | - | 171,742,500 | 171,742,500 | 171,742,500 | 171,742,500 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,775,183 | 6,775,183 | 6,775,183 | - | 145,800,375 | - | 171,742,500 | 171,742,500 | 171,742,500 | 171,742,500 |
| 高管持股(股) | 144,573,375 | 144,573,375 | 144,461,250 | 144,461,250 | - | - | - | 25,431,000 | 25,599,375 | - |
| 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 | 限制性股票 | 股份性质变更 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2023-05-05 | 2022-12-27 | 2022-10-10 | 2022-08-26 | 2021-04-28 | 2020-09-17 | 2020-09-17 | 2019-08-23 | 2019-04-24 | 2018-09-21 |
| 变动日期 | 2023-04-28 | 2022-12-26 | 2022-09-30 | 2022-06-30 | 2020-12-31 | 2020-09-22 | 2020-09-16 | 2019-06-30 | 2018-12-31 | 2018-09-25 |