| 类型/截止日期 | 2023-03-31 | 2022-02-28 | 2020-06-30 | 2020-03-31 | 2018-03-08 | 2017-12-31 | 2017-01-26 | 2016-05-26 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 73,861,000 | 73,861,000 | 73,861,000 | 73,861,000 | 73,861,000 | 73,861,000 | 73,861,000 | 12,000,000 |
| 流通股(股) | 43,528,216 | 43,164,664 | 42,522,250 | 41,497,750 | 41,761,000 | 38,602,750 | 39,727,750 | - |
| 流通A股(股) | 43,528,216 | 43,164,664 | 42,522,250 | 41,497,750 | 41,761,000 | 38,602,750 | 39,727,750 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 30,332,784 | 30,696,336 | 31,338,750 | 32,363,250 | 32,100,000 | 35,258,250 | 34,133,250 | 12,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 73,861,000 | - | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 30,332,784 | 30,696,336 | 31,338,750 | 32,363,250 | 32,100,000 | 35,258,250 | 34,133,250 | 12,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,000,000 | 6,000,000 | 6,000,000 | 6,000,000 | 8,000,000 | 12,000,000 | 12,000,000 | 12,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 6,000,000 | 6,000,000 | 6,000,000 | 6,000,000 | 8,000,000 | 12,000,000 | 12,000,000 | 12,000,000 |
| 高管持股(股) | 24,332,784 | 24,696,336 | 25,338,750 | 26,363,250 | 24,100,000 | 23,258,250 | 22,133,250 | - |
| 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 | 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,首发限售股份上市 | 高管股份变动 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-03-27 | 2022-02-23 | 2020-08-26 | 2020-03-26 | 2018-03-05 | 2018-04-26 | 2017-01-23 | 2016-05-13 |
| 变动日期 | 2023-03-31 | 2022-02-28 | 2020-06-30 | 2020-03-31 | 2018-03-08 | 2017-12-31 | 2017-01-26 | 2016-05-26 |