| 类型/截止日期 | 2023-04-07 | 2022-06-30 | 2022-01-12 | 2020-06-30 | 2019-07-18 | 2018-07-20 | 2017-12-31 | 2017-03-06 | 2016-06-30 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 80,880,000 | 80,880,000 | 80,880,000 | 68,690,000 | 68,690,000 | 60,280,000 | 60,280,000 | 60,280,000 | 56,280,000 | 56,280,000 |
| 流通股(股) | 40,382,121 | 63,085,867 | 63,224,083 | 51,601,083 | 51,619,833 | 43,260,833 | 42,708,583 | 43,113,833 | 39,316,333 | 39,372,583 |
| 流通A股(股) | 40,382,121 | 63,085,867 | 63,224,083 | 51,601,083 | 51,619,833 | 43,260,833 | 42,708,583 | 43,113,833 | 39,316,333 | 39,372,583 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 40,497,879 | 17,794,133 | 17,655,917 | 17,088,917 | 17,070,167 | 17,019,167 | 17,571,417 | 17,166,167 | 16,963,667 | 16,907,417 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 60,280,000 | 56,280,000 | 56,280,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 40,497,879 | 17,794,133 | 17,655,917 | 17,088,917 | 17,070,167 | 17,019,167 | 17,571,417 | 17,166,167 | 16,963,667 | 16,907,417 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 39,371,163 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 |
| 其中：境内法人持股 | 16,182,000 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 23,189,163 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 | 16,667,417 |
| 高管持股(股) | 1,126,716 | 1,126,716 | 988,500 | 421,500 | 402,750 | 351,750 | 904,000 | 498,750 | 296,250 | 240,000 |
| 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 | 股份性质变更 | 高管股份变动 | 高管股份变动,增发A股上市 | 高管股份变动 | 增发A股上市 | 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 |
| 公告日期 | 2023-04-07 | 2022-08-29 | 2022-01-05 | 2020-08-26 | 2019-07-15 | 2018-07-17 | 2018-04-18 | 2017-03-01 | 2016-08-26 | 2016-04-07 |
| 变动日期 | 2023-04-07 | 2022-06-30 | 2022-01-12 | 2020-06-30 | 2019-07-18 | 2018-07-20 | 2017-12-31 | 2017-03-06 | 2016-06-30 | 2015-12-31 |