| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2022-05-12 | 2018-05-25 | 2017-12-31 | 2017-07-28 | 2016-10-13 | 2016-09-27 | 2016-08-26 | 2016-07-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 107,082,000 | 107,082,000 | 107,082,000 | 107,082,000 | 39,660,000 | 39,660,000 | 38,360,000 | 27,400,000 | 27,400,000 | 27,000,000 |
| 流通股(股) | 44,942,850 | 42,901,650 | 44,942,850 | 42,901,650 | 15,889,500 | 16,356,000 | 15,543,500 | 11,102,500 | 12,452,500 | 12,352,500 |
| 流通A股(股) | 44,942,850 | 42,901,650 | 44,942,850 | 42,901,650 | 15,889,500 | 16,356,000 | 15,543,500 | 11,102,500 | 12,452,500 | 12,352,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 62,139,150 | 64,180,350 | 62,139,150 | 64,180,350 | 23,770,500 | 23,304,000 | 22,816,500 | 16,297,500 | 14,947,500 | 14,647,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 38,360,000 | 27,400,000 | 27,400,000 | 27,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 62,139,150 | 64,180,350 | 62,139,150 | 64,180,350 | 23,770,500 | 23,304,000 | 22,816,500 | 16,297,500 | 14,947,500 | 14,647,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 51,710,400 | 51,710,400 | 51,710,400 | 51,710,400 | 19,152,000 | 19,152,000 | 19,152,000 | 13,680,000 | 13,680,000 | 13,680,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 51,710,400 | 51,710,400 | 51,710,400 | 51,710,400 | 19,152,000 | 19,152,000 | 19,152,000 | 13,680,000 | 13,680,000 | 13,680,000 |
| 高管持股(股) | 10,428,750 | 12,469,950 | 10,428,750 | 12,469,950 | 4,618,500 | 4,152,000 | 3,664,500 | 2,617,500 | 1,267,500 | 967,500 |
| 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 | 高管股份变动 | 送股上市,转增股上市 | 高管股份变动 | 增发A股上市 | 送股上市 | 高管股份变动 | 增发A股上市 | 高管股份变动 |
| 公告日期 | 2023-04-28 | 2022-08-30 | 2022-05-09 | 2018-05-16 | 2018-04-18 | 2017-07-24 | 2016-09-27 | 2016-09-27 | 2016-08-22 | 2016-06-29 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2022-05-12 | 2018-05-25 | 2017-12-31 | 2017-07-28 | 2016-10-13 | 2016-09-27 | 2016-08-26 | 2016-07-05 |