| 类型/截止日期 | 2023-02-10 | 2022-12-31 | 2022-07-20 | 2019-12-31 | 2019-11-12 | 2019-11-07 | 2019-10-08 | 2019-09-27 | 2019-06-30 | 2019-04-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,088,800 | 35,088,800 | 35,088,800 | 35,088,800 | 35,088,800 | 35,088,800 | 35,088,800 | 35,088,800 | 35,088,800 | 35,088,800 |
| 流通股(股) | 34,286,300 | 33,926,300 | 34,013,800 | 34,083,800 | 33,978,800 | 33,873,800 | 33,978,800 | 33,873,800 | 33,978,800 | 34,046,300 |
| 流通A股(股) | 34,286,300 | 33,926,300 | 34,013,800 | 34,083,800 | 33,978,800 | 33,873,800 | 33,978,800 | 33,873,800 | 33,978,800 | 34,046,300 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 802,500 | 1,162,500 | 1,075,000 | 1,005,000 | 1,110,000 | 1,215,000 | 1,110,000 | 1,215,000 | 1,110,000 | 1,042,500 |
| 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) | 802,500 | 1,162,500 | 1,075,000 | 1,005,000 | 1,110,000 | 1,215,000 | 1,110,000 | 1,215,000 | 1,110,000 | 1,042,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 279,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 279,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 | 504,167 |
| 高管持股(股) | 523,333 | 658,333 | 570,833 | 500,833 | 605,833 | 710,833 | 605,833 | 710,833 | 605,833 | 538,333 |
| 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 | 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 | 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 |
| 公告日期 | 2023-02-07 | 2023-04-27 | 2022-07-15 | 2020-04-27 | 2019-11-07 | 2019-11-07 | 2019-09-27 | 2019-09-27 | 2019-08-23 | 2019-03-28 |
| 变动日期 | 2023-02-10 | 2022-12-31 | 2022-07-20 | 2019-12-31 | 2019-11-12 | 2019-11-07 | 2019-10-08 | 2019-09-27 | 2019-06-30 | 2019-04-02 |