| 类型/截止日期 | 2022-05-30 | 2020-06-30 | 2020-05-25 | 2019-12-31 | 2019-06-28 | 2019-03-22 | 2018-08-09 | 2018-06-27 | 2018-01-17 | 2017-08-17 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 21,280,000 | 17,700,000 | 17,700,000 | 17,700,000 | 17,700,000 | 17,700,000 | 17,700,000 | 17,700,000 | 11,800,000 | 11,800,000 |
| 流通股(股) | 7,835,575 | 5,917,875 | 6,074,625 | 5,942,125 | 5,989,375 | 5,953,875 | 5,896,875 | 5,855,625 | 3,903,750 | - |
| 流通A股(股) | 7,835,575 | 5,917,875 | 6,074,625 | 5,942,125 | 5,989,375 | 5,953,875 | 5,896,875 | 5,855,625 | 3,903,750 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,444,425 | 11,782,125 | 11,625,375 | 11,757,875 | 11,710,625 | 11,746,125 | 11,803,125 | 11,844,375 | 7,896,250 | 11,800,000 |
| 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) | 13,444,425 | 11,782,125 | 11,625,375 | 11,757,875 | 11,710,625 | 11,746,125 | 11,803,125 | 11,844,375 | 7,896,250 | 11,800,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 10,817,000 | 10,101,000 | 10,101,000 | 10,101,000 | 10,101,000 | 10,101,000 | 10,101,000 | 10,251,000 | 6,834,000 | 11,800,000 |
| 其中：境内法人持股 | 716,000 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 10,101,000 | 10,101,000 | 10,101,000 | 10,101,000 | 10,101,000 | 10,101,000 | 10,101,000 | 10,251,000 | 6,834,000 | 11,800,000 |
| 高管持股(股) | 2,627,425 | 1,681,125 | 1,524,375 | 1,656,875 | 1,609,625 | 1,645,125 | 1,702,125 | 1,593,375 | 1,062,250 | - |
| 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 | 增发A股上市 | 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 | 首发限售股份上市,高管股份变动 | 转增股上市,送股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-05-25 | 2020-08-20 | 2020-05-20 | 2020-04-28 | 2019-06-25 | 2019-03-19 | 2018-08-06 | 2018-06-15 | 2018-01-12 | 2017-07-26 |
| 变动日期 | 2022-05-30 | 2020-06-30 | 2020-05-25 | 2019-12-31 | 2019-06-28 | 2019-03-22 | 2018-08-09 | 2018-06-27 | 2018-01-17 | 2017-08-17 |