| 类型/截止日期 | 2023-05-04 | 2022-12-31 | 2022-06-27 | 2022-02-22 | 2020-07-24 | 2020-07-21 | 2020-06-30 | 2020-04-07 | 2020-01-16 | 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 33,456,000 | 33,456,000 | 33,456,000 | 33,456,000 | 33,456,000 | 33,456,000 | 33,456,000 | 33,456,000 | 33,456,000 | 33,456,000 |
| 流通股(股) | 32,467,155 | 31,502,490 | 31,674,645 | 11,293,773 | 15,394,994 | 14,283,874 | 14,283,874 | 14,315,749 | 14,275,258 | 14,272,258 |
| 流通A股(股) | 32,467,155 | 31,502,490 | 31,674,645 | 11,293,773 | 15,394,994 | 14,283,874 | 14,283,874 | 14,315,749 | 14,275,258 | 14,272,258 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 988,845 | 1,953,510 | 1,781,355 | 22,162,227 | 18,061,006 | 19,172,126 | 19,172,126 | 19,140,251 | 19,180,742 | 19,183,742 |
| 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) | 988,845 | 1,953,510 | 1,781,355 | 22,162,227 | 18,061,006 | 19,172,126 | 19,172,126 | 19,140,251 | 19,180,742 | 19,183,742 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 8,607,666 | 9,316,002 | 9,624,042 | 9,624,042 | 9,624,042 | 9,624,042 | 9,624,042 |
| 其中：境内法人持股 | - | - | - | - | 708,336 | 708,336 | 708,336 | 708,336 | 708,336 | 708,336 |
| 其他境内自然人持股 | - | - | - | 8,607,666 | 8,607,666 | 8,915,706 | 8,915,706 | 8,915,706 | 8,915,706 | 8,915,706 |
| 高管持股(股) | 988,845 | 1,953,510 | 1,781,355 | 13,554,561 | 8,745,004 | 9,548,084 | 9,548,084 | 9,516,209 | 9,556,700 | 9,559,700 |
| 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 | 首发限售股份上市 | 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-04-26 | 2023-04-27 | 2022-06-22 | 2022-02-17 | 2020-07-21 | 2020-07-21 | 2020-08-27 | 2020-04-01 | 2020-01-13 | 2020-04-24 |
| 变动日期 | 2023-05-04 | 2022-12-31 | 2022-06-27 | 2022-02-22 | 2020-07-24 | 2020-07-21 | 2020-06-30 | 2020-04-07 | 2020-01-16 | 2019-12-31 |