| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2019-08-14 | 2018-09-14 | 2018-09-11 | 2018-06-30 | 2018-04-09 | 2018-02-12 | 2017-12-31 | 2017-09-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,280,000 | 22,280,000 | 22,280,000 | 22,280,000 | 22,280,000 | 22,280,000 | 22,280,000 | 22,280,000 | 16,800,000 | 16,800,000 |
| 流通股(股) | 3,140,960 | 19,886,000 | 13,531,250 | 6,406,250 | 5,006,250 | 5,573,250 | 7,181,250 | 6,477,000 | 5,107,000 | 5,947,000 |
| 流通A股(股) | 3,140,960 | 19,886,000 | 13,531,250 | 6,406,250 | 5,006,250 | 5,573,250 | 7,181,250 | 6,477,000 | 5,107,000 | 5,947,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,139,040 | 2,394,000 | 8,748,750 | 15,873,750 | 17,273,750 | 16,706,750 | 15,098,750 | 15,803,000 | 11,693,000 | 10,853,000 |
| 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) | 19,139,040 | 2,394,000 | 8,748,750 | 15,873,750 | 17,273,750 | 16,706,750 | 15,098,750 | 15,803,000 | 11,693,000 | 10,853,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,128,000 | 2,128,000 | 4,256,000 | 5,040,000 | 6,440,000 | 6,440,000 | 6,440,000 | 6,440,000 | 6,440,000 | 6,440,000 |
| 其中：境内法人持股 | - | - | - | - | 1,400,000 | 1,400,000 | 1,400,000 | 1,400,000 | 1,400,000 | 1,400,000 |
| 其他境内自然人持股 | 2,128,000 | 2,128,000 | 4,256,000 | 5,040,000 | 5,040,000 | 5,040,000 | 5,040,000 | 5,040,000 | 5,040,000 | 5,040,000 |
| 高管持股(股) | 17,011,040 | 266,000 | 4,492,750 | 10,833,750 | 10,833,750 | 10,266,750 | 8,658,750 | 9,363,000 | 5,253,000 | 4,413,000 |
| 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 | 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 | 增发A股上市,高管股份变动 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2023-04-28 | 2022-06-27 | 2019-08-09 | 2018-09-11 | 2018-09-11 | 2018-08-22 | 2018-04-02 | 2018-02-07 | 2018-04-12 | 2017-09-05 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2019-08-14 | 2018-09-14 | 2018-09-11 | 2018-06-30 | 2018-04-09 | 2018-02-12 | 2017-12-31 | 2017-09-08 |