| 类型/截止日期 | 2023-04-04 | 2022-11-24 | 2022-04-07 | 2022-01-06 | 2020-06-30 | 2018-12-12 | 2018-06-30 | 2018-06-20 | 2017-12-31 | 2017-09-04 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 157,538,000 | 157,538,000 | 157,538,000 | 156,038,000 | 156,038,000 | 156,038,000 | 156,038,000 | 156,038,000 | 156,038,000 | 156,038,000 |
| 流通股(股) | 70,097,995 | 72,575,995 | 100,403,608 | 100,403,608 | 86,267,274 | 86,268,024 | 84,922,024 | 85,032,024 | 83,776,524 | 84,001,524 |
| 流通A股(股) | 70,097,995 | 72,575,995 | 100,403,608 | 100,403,608 | 86,267,274 | 86,268,024 | 84,922,024 | 85,032,024 | 83,776,524 | 84,001,524 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 87,440,005 | 84,962,005 | 57,134,392 | 55,634,392 | 69,770,726 | 69,769,976 | 71,115,976 | 71,005,976 | 72,261,476 | 72,036,476 |
| 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) | 87,440,005 | 84,962,005 | 57,134,392 | 55,634,392 | 69,770,726 | 69,769,976 | 71,115,976 | 71,005,976 | 72,261,476 | 72,036,476 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 61,709,072 | 59,231,072 | 31,403,459 | 29,903,459 | 33,776,793 | 33,776,793 | 33,776,793 | 33,776,793 | 33,776,793 | 33,776,793 |
| 其中：境内法人持股 | 3,278,000 | 800,000 | - | - | 3,873,334 | 3,873,334 | 3,873,334 | 3,873,334 | 3,873,334 | 3,873,334 |
| 其他境内自然人持股 | 58,431,072 | 58,431,072 | 31,403,459 | 29,903,459 | 29,903,459 | 29,903,459 | 29,903,459 | 29,903,459 | 29,903,459 | 29,903,459 |
| 高管持股(股) | 25,730,933 | 25,730,933 | 25,730,933 | 25,730,933 | 35,993,933 | 35,993,183 | 37,339,183 | 37,229,183 | 38,484,683 | 38,259,683 |
| 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 | 股份性质变更 | 股份性质变更 | 限制性股票 | 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 | 增发A股上市 |
| 公告日期 | 2023-04-04 | 2022-11-24 | 2022-04-11 | 2021-12-30 | 2020-08-26 | 2018-12-06 | 2018-08-17 | 2018-06-13 | 2018-04-19 | 2017-08-30 |
| 变动日期 | 2023-04-04 | 2022-11-24 | 2022-04-07 | 2022-01-06 | 2020-06-30 | 2018-12-12 | 2018-06-30 | 2018-06-20 | 2017-12-31 | 2017-09-04 |