| 类型/截止日期 | 2023-03-08 | 2022-12-31 | 2022-02-16 | 2020-06-30 | 2019-06-30 | 2019-01-30 | 2018-09-30 | 2017-12-11 | 2017-02-23 | 2017-02-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 98,900,000 | 98,900,000 | 98,900,000 | 98,900,000 | 98,900,000 | 98,900,000 | 98,900,000 | 98,900,000 | 98,900,000 | 98,900,000 |
| 流通股(股) | 81,510,434 | 81,492,012 | 82,329,162 | 81,963,350 | 82,062,350 | 82,137,350 | 82,121,600 | 82,135,100 | 28,708,475 | 28,881,725 |
| 流通A股(股) | 81,510,434 | 81,492,012 | 82,329,162 | 81,963,350 | 82,062,350 | 82,137,350 | 82,121,600 | 82,135,100 | 28,708,475 | 28,881,725 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,389,566 | 17,407,988 | 16,570,838 | 16,936,650 | 16,837,650 | 16,762,650 | 16,778,400 | 16,764,900 | 70,191,525 | 70,018,275 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 98,900,000 | 98,900,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 17,389,566 | 17,407,988 | 16,570,838 | 16,936,650 | 16,837,650 | 16,762,650 | 16,778,400 | 16,764,900 | 70,191,525 | 70,018,275 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 17,389,566 | 17,407,988 | 16,570,838 | 16,936,650 | 16,837,650 | 16,762,650 | 16,778,400 | 16,764,900 | 70,191,525 | 70,018,275 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 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 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-03-02 | 2023-04-24 | 2022-02-11 | 2020-08-18 | 2019-08-26 | 2019-01-24 | 2018-10-30 | 2017-12-05 | 2017-02-20 | 2017-02-20 |
| 变动日期 | 2023-03-08 | 2022-12-31 | 2022-02-16 | 2020-06-30 | 2019-06-30 | 2019-01-30 | 2018-09-30 | 2017-12-11 | 2017-02-23 | 2017-02-20 |