| 类型/截止日期 | 2022-10-11 | 2022-09-06 | 2022-06-30 | 2020-06-30 | 2020-02-06 | 2019-12-31 | 2019-06-30 | 2019-02-28 | 2019-02-25 | 2019-01-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 | 55,000,000 |
| 流通股(股) | 24,240,550 | 23,690,550 | 23,146,050 | 25,125,125 | 27,113,875 | 22,172,875 | 24,045,625 | 24,215,875 | 23,695,209 | 26,674,959 |
| 流通A股(股) | 24,240,550 | 23,690,550 | 23,146,050 | 25,125,125 | 27,113,875 | 22,172,875 | 24,045,625 | 24,215,875 | 23,695,209 | 26,674,959 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,759,450 | 31,309,450 | 31,853,950 | 29,874,875 | 27,886,125 | 32,827,125 | 30,954,375 | 30,784,125 | 31,304,791 | 28,325,041 |
| 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) | 30,759,450 | 31,309,450 | 31,853,950 | 29,874,875 | 27,886,125 | 32,827,125 | 30,954,375 | 30,784,125 | 31,304,791 | 28,325,041 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,626,707 | 2,626,707 | 2,648,707 | - | - | 6,393,457 | 6,393,457 | 6,393,457 | 6,914,123 | 6,914,123 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,626,707 | 2,626,707 | 2,648,707 | - | - | 6,393,457 | 6,393,457 | 6,393,457 | 6,914,123 | 6,914,123 |
| 高管持股(股) | 28,132,743 | 28,682,743 | 29,205,243 | 29,874,875 | 27,886,125 | 26,433,668 | 24,560,918 | 24,390,668 | 24,390,668 | 21,410,918 |
| 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 | 网下配售股份上市 | 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 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 首发限售股份上市,高管股份变动 |
| 公告日期 | 2022-09-29 | 2022-09-01 | 2022-08-18 | 2020-08-18 | 2020-02-03 | 2020-04-28 | 2019-08-15 | 2019-02-25 | 2019-02-25 | 2019-01-28 |
| 变动日期 | 2022-10-11 | 2022-09-06 | 2022-06-30 | 2020-06-30 | 2020-02-06 | 2019-12-31 | 2019-06-30 | 2019-02-28 | 2019-02-25 | 2019-01-31 |