| 类型/截止日期 | 2022-12-31 | 2019-08-02 | 2018-12-25 | 2018-08-24 | 2018-08-21 | 2018-06-30 | 2017-06-13 | 2017-03-16 | 2016-05-04 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 64,300,000 | 64,300,000 | 64,300,000 | 64,300,000 | 64,300,000 | 64,300,000 | 64,300,000 | 62,300,000 | 62,300,000 |
| 流通股(股) | 22,959,125 | 34,338,625 | 33,933,125 | 30,946,666 | 27,356,659 | 27,356,659 | 27,419,159 | 25,419,159 | 12,300,000 |
| 流通A股(股) | 22,959,125 | 34,338,625 | 33,933,125 | 30,946,666 | 27,356,659 | 27,356,659 | 27,419,159 | 25,419,159 | 12,300,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 41,340,875 | 29,961,375 | 30,366,875 | 33,353,334 | 36,943,341 | 36,943,341 | 36,880,841 | 36,880,841 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 62,300,000 | 62,300,000 | |||||||
| 三板B股(股) | - | - | |||||||
| 限售股份(股) | 41,340,875 | 29,961,375 | 30,366,875 | 33,353,334 | 36,943,341 | 36,943,341 | 36,880,841 | 36,880,841 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,850,000 | 13,850,000 | 13,850,000 | 28,433,334 | 32,023,341 | 32,023,341 | 32,023,341 | 32,023,341 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,850,000 | 13,850,000 | 13,850,000 | 28,433,334 | 32,023,341 | 32,023,341 | 32,023,341 | 32,023,341 | 50,000,000 |
| 高管持股(股) | 27,490,875 | 16,111,375 | 16,516,875 | 4,920,000 | 4,920,000 | 4,920,000 | 4,857,500 | 4,857,500 | - |
| 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 | 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 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-04-28 | 2019-07-30 | 2018-12-20 | 2018-08-21 | 2018-08-21 | 2018-08-28 | 2017-06-08 | 2017-03-13 | 2016-03-31 |
| 变动日期 | 2022-12-31 | 2019-08-02 | 2018-12-25 | 2018-08-24 | 2018-08-21 | 2018-06-30 | 2017-06-13 | 2017-03-16 | 2016-05-04 |